/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loop-acceleration/phases_1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 02:57:40,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 02:57:40,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 02:57:40,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 02:57:40,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 02:57:40,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 02:57:40,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 02:57:40,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 02:57:40,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 02:57:40,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 02:57:40,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 02:57:40,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 02:57:40,889 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 02:57:40,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 02:57:40,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 02:57:40,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 02:57:40,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 02:57:40,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 02:57:40,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 02:57:40,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 02:57:40,911 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 02:57:40,912 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-28 02:57:40,920 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 02:57:40,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 02:57:40,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 02:57:40,921 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-28 02:57:40,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 02:57:40,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-28 02:57:40,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 02:57:40,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 02:57:40,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 02:57:40,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 02:57:40,922 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-28 02:57:40,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 02:57:40,923 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 02:57:40,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 02:57:40,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 02:57:40,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 02:57:40,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 02:57:40,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 02:57:40,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 02:57:40,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 02:57:40,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 02:57:40,924 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 02:57:40,924 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 02:57:40,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 02:57:40,924 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-28 02:57:40,924 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 02:57:41,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 02:57:41,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 02:57:41,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 02:57:41,144 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 02:57:41,145 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 02:57:41,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/phases_1-2.c [2022-04-28 02:57:41,196 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38f16e396/9dc8f23fd29640b9912e53d539e61e81/FLAG0df28a4ce [2022-04-28 02:57:41,557 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 02:57:41,558 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/phases_1-2.c [2022-04-28 02:57:41,562 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38f16e396/9dc8f23fd29640b9912e53d539e61e81/FLAG0df28a4ce [2022-04-28 02:57:41,574 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38f16e396/9dc8f23fd29640b9912e53d539e61e81 [2022-04-28 02:57:41,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 02:57:41,578 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 02:57:41,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 02:57:41,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 02:57:41,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 02:57:41,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cc8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41, skipping insertion in model container [2022-04-28 02:57:41,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 02:57:41,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 02:57:41,725 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/phases_1-2.c[322,335] [2022-04-28 02:57:41,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 02:57:41,756 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 02:57:41,766 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/phases_1-2.c[322,335] [2022-04-28 02:57:41,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 02:57:41,779 INFO L208 MainTranslator]: Completed translation [2022-04-28 02:57:41,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41 WrapperNode [2022-04-28 02:57:41,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 02:57:41,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 02:57:41,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 02:57:41,780 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 02:57:41,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,793 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 02:57:41,807 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 02:57:41,807 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 02:57:41,807 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 02:57:41,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (1/1) ... [2022-04-28 02:57:41,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 02:57:41,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:57:41,833 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 02:57:41,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 02:57:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 02:57:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 02:57:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 02:57:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-28 02:57:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 02:57:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 02:57:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 02:57:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 02:57:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 02:57:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-28 02:57:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 02:57:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 02:57:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 02:57:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 02:57:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 02:57:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 02:57:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 02:57:41,914 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 02:57:41,915 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 02:57:42,040 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 02:57:42,044 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 02:57:42,044 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 02:57:42,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:57:42 BoogieIcfgContainer [2022-04-28 02:57:42,046 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 02:57:42,047 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 02:57:42,047 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 02:57:42,065 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 02:57:42,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 02:57:41" (1/3) ... [2022-04-28 02:57:42,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20545cfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:57:42, skipping insertion in model container [2022-04-28 02:57:42,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:57:41" (2/3) ... [2022-04-28 02:57:42,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20545cfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:57:42, skipping insertion in model container [2022-04-28 02:57:42,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:57:42" (3/3) ... [2022-04-28 02:57:42,067 INFO L111 eAbstractionObserver]: Analyzing ICFG phases_1-2.c [2022-04-28 02:57:42,075 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 02:57:42,075 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 02:57:42,113 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 02:57:42,125 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@dace351, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@bae3066 [2022-04-28 02:57:42,125 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 02:57:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand has 19 states, 11 states have (on average 1.4545454545454546) internal successors, (16), 12 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-28 02:57:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-28 02:57:42,142 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:57:42,142 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:57:42,142 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:57:42,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:57:42,146 INFO L85 PathProgramCache]: Analyzing trace with hash 491760044, now seen corresponding path program 1 times [2022-04-28 02:57:42,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:42,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [3913345] [2022-04-28 02:57:42,168 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 02:57:42,168 INFO L85 PathProgramCache]: Analyzing trace with hash 491760044, now seen corresponding path program 2 times [2022-04-28 02:57:42,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:42,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977224043] [2022-04-28 02:57:42,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:42,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:42,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:57:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:42,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {27#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22#true} is VALID [2022-04-28 02:57:42,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {22#true} assume true; {22#true} is VALID [2022-04-28 02:57:42,321 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22#true} {22#true} #40#return; {22#true} is VALID [2022-04-28 02:57:42,322 INFO L272 TraceCheckUtils]: 0: Hoare triple {22#true} call ULTIMATE.init(); {27#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:57:42,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {27#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22#true} is VALID [2022-04-28 02:57:42,322 INFO L290 TraceCheckUtils]: 2: Hoare triple {22#true} assume true; {22#true} is VALID [2022-04-28 02:57:42,322 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22#true} {22#true} #40#return; {22#true} is VALID [2022-04-28 02:57:42,323 INFO L272 TraceCheckUtils]: 4: Hoare triple {22#true} call #t~ret5 := main(); {22#true} is VALID [2022-04-28 02:57:42,323 INFO L290 TraceCheckUtils]: 5: Hoare triple {22#true} ~x~0 := 0; {22#true} is VALID [2022-04-28 02:57:42,323 INFO L290 TraceCheckUtils]: 6: Hoare triple {22#true} assume !true; {23#false} is VALID [2022-04-28 02:57:42,323 INFO L272 TraceCheckUtils]: 7: Hoare triple {23#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23#false} is VALID [2022-04-28 02:57:42,324 INFO L290 TraceCheckUtils]: 8: Hoare triple {23#false} ~cond := #in~cond; {23#false} is VALID [2022-04-28 02:57:42,324 INFO L290 TraceCheckUtils]: 9: Hoare triple {23#false} assume 0 == ~cond; {23#false} is VALID [2022-04-28 02:57:42,324 INFO L290 TraceCheckUtils]: 10: Hoare triple {23#false} assume !false; {23#false} is VALID [2022-04-28 02:57:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:42,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:57:42,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977224043] [2022-04-28 02:57:42,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977224043] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:42,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:42,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 02:57:42,327 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:57:42,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [3913345] [2022-04-28 02:57:42,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [3913345] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:42,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:42,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 02:57:42,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494628613] [2022-04-28 02:57:42,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:57:42,331 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 02:57:42,332 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:57:42,334 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:42,356 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-28 02:57:42,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:42,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-28 02:57:42,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 02:57:42,377 INFO L87 Difference]: Start difference. First operand has 19 states, 11 states have (on average 1.4545454545454546) internal successors, (16), 12 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:42,434 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2022-04-28 02:57:42,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-28 02:57:42,435 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 02:57:42,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:57:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 34 transitions. [2022-04-28 02:57:42,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 34 transitions. [2022-04-28 02:57:42,443 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 34 transitions. [2022-04-28 02:57:42,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:42,489 INFO L225 Difference]: With dead ends: 30 [2022-04-28 02:57:42,490 INFO L226 Difference]: Without dead ends: 13 [2022-04-28 02:57:42,492 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 02:57:42,494 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 11 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:57:42,495 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 22 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:57:42,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-04-28 02:57:42,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-04-28 02:57:42,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:57:42,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,530 INFO L74 IsIncluded]: Start isIncluded. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,530 INFO L87 Difference]: Start difference. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:42,533 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2022-04-28 02:57:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-28 02:57:42,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:42,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:42,534 INFO L74 IsIncluded]: Start isIncluded. First operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 13 states. [2022-04-28 02:57:42,534 INFO L87 Difference]: Start difference. First operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 13 states. [2022-04-28 02:57:42,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:42,547 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2022-04-28 02:57:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-28 02:57:42,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:42,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:42,547 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:57:42,547 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:57:42,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2022-04-28 02:57:42,549 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 11 [2022-04-28 02:57:42,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:57:42,549 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2022-04-28 02:57:42,550 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,550 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 14 transitions. [2022-04-28 02:57:42,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-28 02:57:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-28 02:57:42,568 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:57:42,568 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:57:42,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 02:57:42,569 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:57:42,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:57:42,569 INFO L85 PathProgramCache]: Analyzing trace with hash 482524834, now seen corresponding path program 1 times [2022-04-28 02:57:42,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:42,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [473352559] [2022-04-28 02:57:42,570 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 02:57:42,570 INFO L85 PathProgramCache]: Analyzing trace with hash 482524834, now seen corresponding path program 2 times [2022-04-28 02:57:42,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:42,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112394533] [2022-04-28 02:57:42,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:42,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:42,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:57:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:42,645 INFO L290 TraceCheckUtils]: 0: Hoare triple {148#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {142#true} is VALID [2022-04-28 02:57:42,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {142#true} assume true; {142#true} is VALID [2022-04-28 02:57:42,645 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {142#true} {142#true} #40#return; {142#true} is VALID [2022-04-28 02:57:42,646 INFO L272 TraceCheckUtils]: 0: Hoare triple {142#true} call ULTIMATE.init(); {148#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:57:42,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {148#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {142#true} is VALID [2022-04-28 02:57:42,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {142#true} assume true; {142#true} is VALID [2022-04-28 02:57:42,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {142#true} {142#true} #40#return; {142#true} is VALID [2022-04-28 02:57:42,647 INFO L272 TraceCheckUtils]: 4: Hoare triple {142#true} call #t~ret5 := main(); {142#true} is VALID [2022-04-28 02:57:42,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {142#true} ~x~0 := 0; {147#(= main_~x~0 0)} is VALID [2022-04-28 02:57:42,653 INFO L290 TraceCheckUtils]: 6: Hoare triple {147#(= main_~x~0 0)} assume !(~x~0 % 4294967296 < 268435455); {143#false} is VALID [2022-04-28 02:57:42,653 INFO L272 TraceCheckUtils]: 7: Hoare triple {143#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {143#false} is VALID [2022-04-28 02:57:42,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {143#false} ~cond := #in~cond; {143#false} is VALID [2022-04-28 02:57:42,653 INFO L290 TraceCheckUtils]: 9: Hoare triple {143#false} assume 0 == ~cond; {143#false} is VALID [2022-04-28 02:57:42,654 INFO L290 TraceCheckUtils]: 10: Hoare triple {143#false} assume !false; {143#false} is VALID [2022-04-28 02:57:42,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:42,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:57:42,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112394533] [2022-04-28 02:57:42,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112394533] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:42,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:42,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 02:57:42,655 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:57:42,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [473352559] [2022-04-28 02:57:42,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [473352559] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:42,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:42,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 02:57:42,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290032256] [2022-04-28 02:57:42,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:57:42,656 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 02:57:42,657 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:57:42,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,669 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:42,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 02:57:42,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:42,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 02:57:42,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 02:57:42,671 INFO L87 Difference]: Start difference. First operand 13 states and 14 transitions. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:42,739 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2022-04-28 02:57:42,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 02:57:42,739 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-28 02:57:42,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:57:42,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-28 02:57:42,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-28 02:57:42,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 26 transitions. [2022-04-28 02:57:42,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:42,770 INFO L225 Difference]: With dead ends: 22 [2022-04-28 02:57:42,770 INFO L226 Difference]: Without dead ends: 15 [2022-04-28 02:57:42,771 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-28 02:57:42,774 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:57:42,775 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 19 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:57:42,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2022-04-28 02:57:42,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2022-04-28 02:57:42,782 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:57:42,782 INFO L82 GeneralOperation]: Start isEquivalent. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,782 INFO L74 IsIncluded]: Start isIncluded. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,783 INFO L87 Difference]: Start difference. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:42,787 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-04-28 02:57:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-28 02:57:42,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:42,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:42,788 INFO L74 IsIncluded]: Start isIncluded. First operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 15 states. [2022-04-28 02:57:42,789 INFO L87 Difference]: Start difference. First operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 15 states. [2022-04-28 02:57:42,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:42,791 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-04-28 02:57:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-28 02:57:42,792 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:42,792 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:42,792 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:57:42,792 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:57:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 16 transitions. [2022-04-28 02:57:42,796 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 16 transitions. Word has length 11 [2022-04-28 02:57:42,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:57:42,796 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 16 transitions. [2022-04-28 02:57:42,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:42,796 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 16 transitions. [2022-04-28 02:57:42,817 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-28 02:57:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-04-28 02:57:42,818 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:57:42,818 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:57:42,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 02:57:42,821 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:57:42,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:57:42,821 INFO L85 PathProgramCache]: Analyzing trace with hash 925229631, now seen corresponding path program 1 times [2022-04-28 02:57:42,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:42,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2130718617] [2022-04-28 02:57:44,182 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:57:44,393 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:57:44,395 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:57:44,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1303175503, now seen corresponding path program 1 times [2022-04-28 02:57:44,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:44,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70720123] [2022-04-28 02:57:44,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:44,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:44,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:57:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:44,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {264#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {257#true} is VALID [2022-04-28 02:57:44,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {257#true} assume true; {257#true} is VALID [2022-04-28 02:57:44,521 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {257#true} {257#true} #40#return; {257#true} is VALID [2022-04-28 02:57:44,521 INFO L272 TraceCheckUtils]: 0: Hoare triple {257#true} call ULTIMATE.init(); {264#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:57:44,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {264#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {257#true} is VALID [2022-04-28 02:57:44,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {257#true} assume true; {257#true} is VALID [2022-04-28 02:57:44,522 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {257#true} {257#true} #40#return; {257#true} is VALID [2022-04-28 02:57:44,522 INFO L272 TraceCheckUtils]: 4: Hoare triple {257#true} call #t~ret5 := main(); {257#true} is VALID [2022-04-28 02:57:44,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {257#true} ~x~0 := 0; {262#(= main_~x~0 0)} is VALID [2022-04-28 02:57:44,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {262#(= main_~x~0 0)} [46] L16-2-->L15-2_primed: Formula: (let ((.cse1 (= v_main_~x~0_11 v_main_~x~0_10)) (.cse2 (= |v_main_#t~post4_4| |v_main_#t~post4_3|)) (.cse0 (mod v_main_~x~0_11 4294967296))) (or (and (<= 65521 .cse0) .cse1 .cse2) (and .cse1 .cse2) (and (< .cse0 65521) (<= (div (+ (* (- 1) v_main_~x~0_10) 65521) (- 4294967296)) (+ (div (+ v_main_~x~0_11 (- 4294967295)) 4294967296) 1)) (< v_main_~x~0_11 v_main_~x~0_10)))) InVars {main_~x~0=v_main_~x~0_11, main_#t~post4=|v_main_#t~post4_4|} OutVars{main_~x~0=v_main_~x~0_10, main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_~x~0, main_#t~post4] {263#(and (<= main_~x~0 65522) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:57:44,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {263#(and (<= main_~x~0 65522) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} [45] L15-2_primed-->L15-2: Formula: (not (< (mod v_main_~x~0_8 4294967296) 268435455)) InVars {main_~x~0=v_main_~x~0_8} OutVars{main_~x~0=v_main_~x~0_8} AuxVars[] AssignedVars[] {258#false} is VALID [2022-04-28 02:57:44,524 INFO L272 TraceCheckUtils]: 8: Hoare triple {258#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {258#false} is VALID [2022-04-28 02:57:44,525 INFO L290 TraceCheckUtils]: 9: Hoare triple {258#false} ~cond := #in~cond; {258#false} is VALID [2022-04-28 02:57:44,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {258#false} assume 0 == ~cond; {258#false} is VALID [2022-04-28 02:57:44,525 INFO L290 TraceCheckUtils]: 11: Hoare triple {258#false} assume !false; {258#false} is VALID [2022-04-28 02:57:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:44,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:57:44,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70720123] [2022-04-28 02:57:44,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70720123] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:44,526 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:44,526 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 02:57:44,618 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:57:44,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2130718617] [2022-04-28 02:57:44,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2130718617] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:44,619 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:44,619 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 02:57:44,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142330232] [2022-04-28 02:57:44,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:57:44,619 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-28 02:57:44,620 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:57:44,620 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,631 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:44,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 02:57:44,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:44,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 02:57:44,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-04-28 02:57:44,632 INFO L87 Difference]: Start difference. First operand 15 states and 16 transitions. Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:44,719 INFO L93 Difference]: Finished difference Result 22 states and 24 transitions. [2022-04-28 02:57:44,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 02:57:44,720 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-28 02:57:44,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:57:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2022-04-28 02:57:44,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2022-04-28 02:57:44,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 24 transitions. [2022-04-28 02:57:44,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:44,750 INFO L225 Difference]: With dead ends: 22 [2022-04-28 02:57:44,750 INFO L226 Difference]: Without dead ends: 17 [2022-04-28 02:57:44,750 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 7 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-04-28 02:57:44,751 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 10 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:57:44,751 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 18 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:57:44,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-04-28 02:57:44,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-04-28 02:57:44,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:57:44,761 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,761 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,761 INFO L87 Difference]: Start difference. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:44,762 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-04-28 02:57:44,762 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-28 02:57:44,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:44,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:44,763 INFO L74 IsIncluded]: Start isIncluded. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 17 states. [2022-04-28 02:57:44,763 INFO L87 Difference]: Start difference. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 17 states. [2022-04-28 02:57:44,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:44,764 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-04-28 02:57:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-28 02:57:44,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:44,765 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:44,765 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:57:44,765 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:57:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-04-28 02:57:44,766 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 13 [2022-04-28 02:57:44,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:57:44,766 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-04-28 02:57:44,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:44,766 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 19 transitions. [2022-04-28 02:57:44,785 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:44,785 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-28 02:57:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-28 02:57:44,785 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:57:44,785 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:57:44,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-28 02:57:44,786 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:57:44,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:57:44,786 INFO L85 PathProgramCache]: Analyzing trace with hash 1220035546, now seen corresponding path program 1 times [2022-04-28 02:57:44,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:44,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1525877775] [2022-04-28 02:57:45,498 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:57:46,875 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:57:46,878 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:57:46,882 INFO L85 PathProgramCache]: Analyzing trace with hash 442797488, now seen corresponding path program 1 times [2022-04-28 02:57:46,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:46,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207119294] [2022-04-28 02:57:46,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:46,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:46,899 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_3.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_3.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-28 02:57:46,902 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_3.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_3.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-28 02:57:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:57:46,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1329056392] [2022-04-28 02:57:46,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:46,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:46,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:57:46,953 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:57:46,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 02:57:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:57:47,004 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:57:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:57:47,073 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:57:47,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1220035546, now seen corresponding path program 2 times [2022-04-28 02:57:47,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:47,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560268640] [2022-04-28 02:57:47,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:47,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:47,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:57:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:47,156 INFO L290 TraceCheckUtils]: 0: Hoare triple {392#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-28 02:57:47,157 INFO L290 TraceCheckUtils]: 1: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-28 02:57:47,157 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-28 02:57:47,158 INFO L272 TraceCheckUtils]: 0: Hoare triple {385#true} call ULTIMATE.init(); {392#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:57:47,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-28 02:57:47,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-28 02:57:47,158 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-28 02:57:47,158 INFO L272 TraceCheckUtils]: 4: Hoare triple {385#true} call #t~ret5 := main(); {385#true} is VALID [2022-04-28 02:57:47,159 INFO L290 TraceCheckUtils]: 5: Hoare triple {385#true} ~x~0 := 0; {390#(= main_~x~0 0)} is VALID [2022-04-28 02:57:47,159 INFO L290 TraceCheckUtils]: 6: Hoare triple {390#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {390#(= main_~x~0 0)} is VALID [2022-04-28 02:57:47,160 INFO L290 TraceCheckUtils]: 7: Hoare triple {390#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:57:47,160 INFO L290 TraceCheckUtils]: 8: Hoare triple {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:57:47,161 INFO L290 TraceCheckUtils]: 9: Hoare triple {391#(and (<= main_~x~0 1) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {386#false} is VALID [2022-04-28 02:57:47,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {386#false} assume !(~x~0 % 4294967296 < 268435455); {386#false} is VALID [2022-04-28 02:57:47,161 INFO L272 TraceCheckUtils]: 11: Hoare triple {386#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {386#false} is VALID [2022-04-28 02:57:47,161 INFO L290 TraceCheckUtils]: 12: Hoare triple {386#false} ~cond := #in~cond; {386#false} is VALID [2022-04-28 02:57:47,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#false} assume 0 == ~cond; {386#false} is VALID [2022-04-28 02:57:47,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {386#false} assume !false; {386#false} is VALID [2022-04-28 02:57:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:47,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:57:47,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560268640] [2022-04-28 02:57:47,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [560268640] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:57:47,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [994781076] [2022-04-28 02:57:47,163 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:57:47,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:47,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:57:47,174 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:57:47,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-28 02:57:47,235 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:57:47,236 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:57:47,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-28 02:57:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:47,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:57:47,287 INFO L272 TraceCheckUtils]: 0: Hoare triple {385#true} call ULTIMATE.init(); {385#true} is VALID [2022-04-28 02:57:47,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {385#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-28 02:57:47,288 INFO L290 TraceCheckUtils]: 2: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-28 02:57:47,288 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-28 02:57:47,288 INFO L272 TraceCheckUtils]: 4: Hoare triple {385#true} call #t~ret5 := main(); {385#true} is VALID [2022-04-28 02:57:47,288 INFO L290 TraceCheckUtils]: 5: Hoare triple {385#true} ~x~0 := 0; {390#(= main_~x~0 0)} is VALID [2022-04-28 02:57:47,289 INFO L290 TraceCheckUtils]: 6: Hoare triple {390#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {390#(= main_~x~0 0)} is VALID [2022-04-28 02:57:47,289 INFO L290 TraceCheckUtils]: 7: Hoare triple {390#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {417#(= main_~x~0 1)} is VALID [2022-04-28 02:57:47,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {417#(= main_~x~0 1)} assume !!(~x~0 % 4294967296 < 268435455); {417#(= main_~x~0 1)} is VALID [2022-04-28 02:57:47,290 INFO L290 TraceCheckUtils]: 9: Hoare triple {417#(= main_~x~0 1)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {424#(= (+ (- 2) main_~x~0) 1)} is VALID [2022-04-28 02:57:47,291 INFO L290 TraceCheckUtils]: 10: Hoare triple {424#(= (+ (- 2) main_~x~0) 1)} assume !(~x~0 % 4294967296 < 268435455); {386#false} is VALID [2022-04-28 02:57:47,291 INFO L272 TraceCheckUtils]: 11: Hoare triple {386#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {386#false} is VALID [2022-04-28 02:57:47,291 INFO L290 TraceCheckUtils]: 12: Hoare triple {386#false} ~cond := #in~cond; {386#false} is VALID [2022-04-28 02:57:47,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#false} assume 0 == ~cond; {386#false} is VALID [2022-04-28 02:57:47,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {386#false} assume !false; {386#false} is VALID [2022-04-28 02:57:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:47,292 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:57:47,358 INFO L290 TraceCheckUtils]: 14: Hoare triple {386#false} assume !false; {386#false} is VALID [2022-04-28 02:57:47,358 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#false} assume 0 == ~cond; {386#false} is VALID [2022-04-28 02:57:47,359 INFO L290 TraceCheckUtils]: 12: Hoare triple {386#false} ~cond := #in~cond; {386#false} is VALID [2022-04-28 02:57:47,359 INFO L272 TraceCheckUtils]: 11: Hoare triple {386#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {386#false} is VALID [2022-04-28 02:57:47,359 INFO L290 TraceCheckUtils]: 10: Hoare triple {452#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {386#false} is VALID [2022-04-28 02:57:47,360 INFO L290 TraceCheckUtils]: 9: Hoare triple {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {452#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:57:47,361 INFO L290 TraceCheckUtils]: 8: Hoare triple {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:57:47,362 INFO L290 TraceCheckUtils]: 7: Hoare triple {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {456#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:57:47,362 INFO L290 TraceCheckUtils]: 6: Hoare triple {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:57:47,363 INFO L290 TraceCheckUtils]: 5: Hoare triple {385#true} ~x~0 := 0; {463#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:57:47,363 INFO L272 TraceCheckUtils]: 4: Hoare triple {385#true} call #t~ret5 := main(); {385#true} is VALID [2022-04-28 02:57:47,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {385#true} {385#true} #40#return; {385#true} is VALID [2022-04-28 02:57:47,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {385#true} assume true; {385#true} is VALID [2022-04-28 02:57:47,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {385#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {385#true} is VALID [2022-04-28 02:57:47,364 INFO L272 TraceCheckUtils]: 0: Hoare triple {385#true} call ULTIMATE.init(); {385#true} is VALID [2022-04-28 02:57:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:47,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [994781076] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:57:47,364 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:57:47,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-04-28 02:57:47,365 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:57:47,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1525877775] [2022-04-28 02:57:47,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1525877775] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:47,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:47,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 02:57:47,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182612122] [2022-04-28 02:57:47,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:57:47,365 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-28 02:57:47,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:57:47,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,376 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:47,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 02:57:47,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:47,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 02:57:47,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2022-04-28 02:57:47,377 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:47,452 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2022-04-28 02:57:47,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 02:57:47,452 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-28 02:57:47,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:57:47,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-28 02:57:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-28 02:57:47,454 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 27 transitions. [2022-04-28 02:57:47,476 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:47,477 INFO L225 Difference]: With dead ends: 26 [2022-04-28 02:57:47,477 INFO L226 Difference]: Without dead ends: 19 [2022-04-28 02:57:47,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 27 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2022-04-28 02:57:47,478 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:57:47,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 24 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:57:47,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2022-04-28 02:57:47,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2022-04-28 02:57:47,491 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:57:47,491 INFO L82 GeneralOperation]: Start isEquivalent. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,491 INFO L74 IsIncluded]: Start isIncluded. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,491 INFO L87 Difference]: Start difference. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:47,492 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-04-28 02:57:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-28 02:57:47,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:47,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:47,493 INFO L74 IsIncluded]: Start isIncluded. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-28 02:57:47,493 INFO L87 Difference]: Start difference. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-28 02:57:47,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:47,494 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-04-28 02:57:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-28 02:57:47,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:47,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:47,494 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:57:47,494 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:57:47,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 21 transitions. [2022-04-28 02:57:47,495 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 21 transitions. Word has length 15 [2022-04-28 02:57:47,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:57:47,496 INFO L495 AbstractCegarLoop]: Abstraction has 19 states and 21 transitions. [2022-04-28 02:57:47,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:47,496 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 21 transitions. [2022-04-28 02:57:47,515 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-28 02:57:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-28 02:57:47,516 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:57:47,516 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:57:47,548 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-04-28 02:57:47,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-28 02:57:47,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:47,930 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:57:47,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:57:47,931 INFO L85 PathProgramCache]: Analyzing trace with hash 1870024951, now seen corresponding path program 3 times [2022-04-28 02:57:47,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:47,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [18581907] [2022-04-28 02:57:49,062 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:57:49,246 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:57:51,614 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:57:51,618 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:57:51,624 INFO L85 PathProgramCache]: Analyzing trace with hash -1802637648, now seen corresponding path program 1 times [2022-04-28 02:57:51,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:51,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046859885] [2022-04-28 02:57:51,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:51,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:51,649 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_5.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_5.0)) 4294967296)) 65521) 0) [2022-04-28 02:57:51,649 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_5.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_5.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:57:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:57:51,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1949017243] [2022-04-28 02:57:51,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:51,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:51,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:57:51,681 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:57:51,683 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-28 02:57:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:57:51,735 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:57:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:57:51,771 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:57:51,771 INFO L85 PathProgramCache]: Analyzing trace with hash 1870024951, now seen corresponding path program 4 times [2022-04-28 02:57:51,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:51,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508513688] [2022-04-28 02:57:51,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:51,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:51,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:57:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:51,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {627#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-28 02:57:51,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-28 02:57:51,860 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-28 02:57:51,860 INFO L272 TraceCheckUtils]: 0: Hoare triple {619#true} call ULTIMATE.init(); {627#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:57:51,860 INFO L290 TraceCheckUtils]: 1: Hoare triple {627#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-28 02:57:51,861 INFO L290 TraceCheckUtils]: 2: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-28 02:57:51,861 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-28 02:57:51,861 INFO L272 TraceCheckUtils]: 4: Hoare triple {619#true} call #t~ret5 := main(); {619#true} is VALID [2022-04-28 02:57:51,861 INFO L290 TraceCheckUtils]: 5: Hoare triple {619#true} ~x~0 := 0; {624#(= main_~x~0 0)} is VALID [2022-04-28 02:57:51,862 INFO L290 TraceCheckUtils]: 6: Hoare triple {624#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {624#(= main_~x~0 0)} is VALID [2022-04-28 02:57:51,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {624#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:57:51,863 INFO L290 TraceCheckUtils]: 8: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:57:51,865 INFO L290 TraceCheckUtils]: 9: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} is VALID [2022-04-28 02:57:51,865 INFO L290 TraceCheckUtils]: 10: Hoare triple {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} is VALID [2022-04-28 02:57:51,866 INFO L290 TraceCheckUtils]: 11: Hoare triple {626#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {620#false} is VALID [2022-04-28 02:57:51,866 INFO L290 TraceCheckUtils]: 12: Hoare triple {620#false} assume !(~x~0 % 4294967296 < 268435455); {620#false} is VALID [2022-04-28 02:57:51,866 INFO L272 TraceCheckUtils]: 13: Hoare triple {620#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {620#false} is VALID [2022-04-28 02:57:51,866 INFO L290 TraceCheckUtils]: 14: Hoare triple {620#false} ~cond := #in~cond; {620#false} is VALID [2022-04-28 02:57:51,866 INFO L290 TraceCheckUtils]: 15: Hoare triple {620#false} assume 0 == ~cond; {620#false} is VALID [2022-04-28 02:57:51,866 INFO L290 TraceCheckUtils]: 16: Hoare triple {620#false} assume !false; {620#false} is VALID [2022-04-28 02:57:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:51,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:57:51,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508513688] [2022-04-28 02:57:51,867 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508513688] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:57:51,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [637979150] [2022-04-28 02:57:51,867 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:57:51,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:51,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:57:51,869 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:57:51,870 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-28 02:57:51,895 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:57:51,896 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:57:51,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 02:57:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:51,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:57:52,083 INFO L272 TraceCheckUtils]: 0: Hoare triple {619#true} call ULTIMATE.init(); {619#true} is VALID [2022-04-28 02:57:52,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {619#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-28 02:57:52,084 INFO L290 TraceCheckUtils]: 2: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-28 02:57:52,086 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-28 02:57:52,086 INFO L272 TraceCheckUtils]: 4: Hoare triple {619#true} call #t~ret5 := main(); {619#true} is VALID [2022-04-28 02:57:52,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {619#true} ~x~0 := 0; {624#(= main_~x~0 0)} is VALID [2022-04-28 02:57:52,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {624#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {624#(= main_~x~0 0)} is VALID [2022-04-28 02:57:52,089 INFO L290 TraceCheckUtils]: 7: Hoare triple {624#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:57:52,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:57:52,104 INFO L290 TraceCheckUtils]: 9: Hoare triple {625#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:57:52,107 INFO L290 TraceCheckUtils]: 10: Hoare triple {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:57:52,108 INFO L290 TraceCheckUtils]: 11: Hoare triple {658#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:57:52,108 INFO L290 TraceCheckUtils]: 12: Hoare triple {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:57:52,109 INFO L272 TraceCheckUtils]: 13: Hoare triple {665#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:57:52,109 INFO L290 TraceCheckUtils]: 14: Hoare triple {672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:57:52,110 INFO L290 TraceCheckUtils]: 15: Hoare triple {676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {620#false} is VALID [2022-04-28 02:57:52,110 INFO L290 TraceCheckUtils]: 16: Hoare triple {620#false} assume !false; {620#false} is VALID [2022-04-28 02:57:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:52,110 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:57:52,213 INFO L290 TraceCheckUtils]: 16: Hoare triple {620#false} assume !false; {620#false} is VALID [2022-04-28 02:57:52,214 INFO L290 TraceCheckUtils]: 15: Hoare triple {676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {620#false} is VALID [2022-04-28 02:57:52,214 INFO L290 TraceCheckUtils]: 14: Hoare triple {672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:57:52,215 INFO L272 TraceCheckUtils]: 13: Hoare triple {692#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:57:52,215 INFO L290 TraceCheckUtils]: 12: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:57:52,216 INFO L290 TraceCheckUtils]: 11: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:57:52,216 INFO L290 TraceCheckUtils]: 10: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:57:52,217 INFO L290 TraceCheckUtils]: 9: Hoare triple {705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:57:52,217 INFO L290 TraceCheckUtils]: 8: Hoare triple {705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:57:52,218 INFO L290 TraceCheckUtils]: 7: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:57:52,218 INFO L290 TraceCheckUtils]: 6: Hoare triple {692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:57:52,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {619#true} ~x~0 := 0; {692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:57:52,219 INFO L272 TraceCheckUtils]: 4: Hoare triple {619#true} call #t~ret5 := main(); {619#true} is VALID [2022-04-28 02:57:52,219 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {619#true} {619#true} #40#return; {619#true} is VALID [2022-04-28 02:57:52,219 INFO L290 TraceCheckUtils]: 2: Hoare triple {619#true} assume true; {619#true} is VALID [2022-04-28 02:57:52,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {619#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {619#true} is VALID [2022-04-28 02:57:52,219 INFO L272 TraceCheckUtils]: 0: Hoare triple {619#true} call ULTIMATE.init(); {619#true} is VALID [2022-04-28 02:57:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 02:57:52,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [637979150] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:57:52,220 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:57:52,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 6] total 12 [2022-04-28 02:57:52,220 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:57:52,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [18581907] [2022-04-28 02:57:52,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [18581907] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:52,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:52,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 02:57:52,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824254763] [2022-04-28 02:57:52,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:57:52,222 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-28 02:57:52,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:57:52,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,232 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:52,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 02:57:52,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:52,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 02:57:52,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-04-28 02:57:52,233 INFO L87 Difference]: Start difference. First operand 19 states and 21 transitions. Second operand has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:52,333 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2022-04-28 02:57:52,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 02:57:52,333 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-28 02:57:52,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:57:52,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2022-04-28 02:57:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2022-04-28 02:57:52,337 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 29 transitions. [2022-04-28 02:57:52,359 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:52,362 INFO L225 Difference]: With dead ends: 28 [2022-04-28 02:57:52,362 INFO L226 Difference]: Without dead ends: 21 [2022-04-28 02:57:52,363 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 28 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-04-28 02:57:52,364 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 11 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:57:52,364 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 24 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:57:52,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-04-28 02:57:52,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2022-04-28 02:57:52,386 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:57:52,386 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,386 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,386 INFO L87 Difference]: Start difference. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:52,388 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-04-28 02:57:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-04-28 02:57:52,389 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:52,389 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:52,389 INFO L74 IsIncluded]: Start isIncluded. First operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 21 states. [2022-04-28 02:57:52,389 INFO L87 Difference]: Start difference. First operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 21 states. [2022-04-28 02:57:52,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:52,392 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-04-28 02:57:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-04-28 02:57:52,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:52,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:52,393 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:57:52,393 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:57:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 23 transitions. [2022-04-28 02:57:52,394 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 23 transitions. Word has length 17 [2022-04-28 02:57:52,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:57:52,394 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 23 transitions. [2022-04-28 02:57:52,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 5 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:52,394 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 23 transitions. [2022-04-28 02:57:52,419 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-04-28 02:57:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-28 02:57:52,420 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:57:52,420 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:57:52,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-28 02:57:52,638 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-04-28 02:57:52,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:52,835 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:57:52,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:57:52,835 INFO L85 PathProgramCache]: Analyzing trace with hash -555382060, now seen corresponding path program 5 times [2022-04-28 02:57:52,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:52,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1843065584] [2022-04-28 02:57:57,693 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:57:57,898 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:57:58,184 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:57:58,186 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:57:58,190 INFO L85 PathProgramCache]: Analyzing trace with hash 246894512, now seen corresponding path program 1 times [2022-04-28 02:57:58,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:58,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839221522] [2022-04-28 02:57:58,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:58,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:58,199 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_7.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_7.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:57:58,199 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_7.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_7.0)) 4294967296)) 65521) 0) [2022-04-28 02:57:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:57:58,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1267593924] [2022-04-28 02:57:58,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:58,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:58,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:57:58,246 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:57:58,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-28 02:57:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:57:58,308 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:57:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:57:58,324 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:57:58,325 INFO L85 PathProgramCache]: Analyzing trace with hash -555382060, now seen corresponding path program 6 times [2022-04-28 02:57:58,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:57:58,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978046030] [2022-04-28 02:57:58,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:57:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:57:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:58,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:57:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:58,413 INFO L290 TraceCheckUtils]: 0: Hoare triple {890#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-28 02:57:58,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-28 02:57:58,413 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-28 02:57:58,414 INFO L272 TraceCheckUtils]: 0: Hoare triple {881#true} call ULTIMATE.init(); {890#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:57:58,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {890#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-28 02:57:58,414 INFO L290 TraceCheckUtils]: 2: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-28 02:57:58,414 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-28 02:57:58,414 INFO L272 TraceCheckUtils]: 4: Hoare triple {881#true} call #t~ret5 := main(); {881#true} is VALID [2022-04-28 02:57:58,415 INFO L290 TraceCheckUtils]: 5: Hoare triple {881#true} ~x~0 := 0; {886#(= main_~x~0 0)} is VALID [2022-04-28 02:57:58,415 INFO L290 TraceCheckUtils]: 6: Hoare triple {886#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {886#(= main_~x~0 0)} is VALID [2022-04-28 02:57:58,415 INFO L290 TraceCheckUtils]: 7: Hoare triple {886#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:57:58,416 INFO L290 TraceCheckUtils]: 8: Hoare triple {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:57:58,416 INFO L290 TraceCheckUtils]: 9: Hoare triple {887#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:57:58,417 INFO L290 TraceCheckUtils]: 10: Hoare triple {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:57:58,417 INFO L290 TraceCheckUtils]: 11: Hoare triple {888#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} is VALID [2022-04-28 02:57:58,418 INFO L290 TraceCheckUtils]: 12: Hoare triple {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} assume !!(~x~0 % 4294967296 < 268435455); {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} is VALID [2022-04-28 02:57:58,418 INFO L290 TraceCheckUtils]: 13: Hoare triple {889#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 3))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {882#false} is VALID [2022-04-28 02:57:58,418 INFO L290 TraceCheckUtils]: 14: Hoare triple {882#false} assume !(~x~0 % 4294967296 < 268435455); {882#false} is VALID [2022-04-28 02:57:58,419 INFO L272 TraceCheckUtils]: 15: Hoare triple {882#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {882#false} is VALID [2022-04-28 02:57:58,419 INFO L290 TraceCheckUtils]: 16: Hoare triple {882#false} ~cond := #in~cond; {882#false} is VALID [2022-04-28 02:57:58,419 INFO L290 TraceCheckUtils]: 17: Hoare triple {882#false} assume 0 == ~cond; {882#false} is VALID [2022-04-28 02:57:58,419 INFO L290 TraceCheckUtils]: 18: Hoare triple {882#false} assume !false; {882#false} is VALID [2022-04-28 02:57:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:57:58,420 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:57:58,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978046030] [2022-04-28 02:57:58,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1978046030] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:57:58,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [168623849] [2022-04-28 02:57:58,420 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:57:58,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:58,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:57:58,421 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:57:58,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-28 02:57:58,480 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-28 02:57:58,481 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:57:58,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 02:57:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:57:58,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:57:58,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {881#true} call ULTIMATE.init(); {881#true} is VALID [2022-04-28 02:57:58,708 INFO L290 TraceCheckUtils]: 1: Hoare triple {881#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-28 02:57:58,708 INFO L290 TraceCheckUtils]: 2: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-28 02:57:58,708 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-28 02:57:58,708 INFO L272 TraceCheckUtils]: 4: Hoare triple {881#true} call #t~ret5 := main(); {881#true} is VALID [2022-04-28 02:57:58,709 INFO L290 TraceCheckUtils]: 5: Hoare triple {881#true} ~x~0 := 0; {881#true} is VALID [2022-04-28 02:57:58,709 INFO L290 TraceCheckUtils]: 6: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-28 02:57:58,709 INFO L290 TraceCheckUtils]: 7: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-28 02:57:58,709 INFO L290 TraceCheckUtils]: 8: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-28 02:57:58,709 INFO L290 TraceCheckUtils]: 9: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-28 02:57:58,709 INFO L290 TraceCheckUtils]: 10: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-28 02:57:58,711 INFO L290 TraceCheckUtils]: 11: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:57:58,711 INFO L290 TraceCheckUtils]: 12: Hoare triple {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:57:58,712 INFO L290 TraceCheckUtils]: 13: Hoare triple {927#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {934#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 02:57:58,713 INFO L290 TraceCheckUtils]: 14: Hoare triple {934#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {882#false} is VALID [2022-04-28 02:57:58,713 INFO L272 TraceCheckUtils]: 15: Hoare triple {882#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {882#false} is VALID [2022-04-28 02:57:58,713 INFO L290 TraceCheckUtils]: 16: Hoare triple {882#false} ~cond := #in~cond; {882#false} is VALID [2022-04-28 02:57:58,713 INFO L290 TraceCheckUtils]: 17: Hoare triple {882#false} assume 0 == ~cond; {882#false} is VALID [2022-04-28 02:57:58,713 INFO L290 TraceCheckUtils]: 18: Hoare triple {882#false} assume !false; {882#false} is VALID [2022-04-28 02:57:58,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-28 02:57:58,713 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:57:58,917 INFO L290 TraceCheckUtils]: 18: Hoare triple {882#false} assume !false; {882#false} is VALID [2022-04-28 02:57:58,917 INFO L290 TraceCheckUtils]: 17: Hoare triple {882#false} assume 0 == ~cond; {882#false} is VALID [2022-04-28 02:57:58,917 INFO L290 TraceCheckUtils]: 16: Hoare triple {882#false} ~cond := #in~cond; {882#false} is VALID [2022-04-28 02:57:58,917 INFO L272 TraceCheckUtils]: 15: Hoare triple {882#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {882#false} is VALID [2022-04-28 02:57:58,918 INFO L290 TraceCheckUtils]: 14: Hoare triple {962#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {882#false} is VALID [2022-04-28 02:57:58,919 INFO L290 TraceCheckUtils]: 13: Hoare triple {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {962#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:57:58,919 INFO L290 TraceCheckUtils]: 12: Hoare triple {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:57:58,920 INFO L290 TraceCheckUtils]: 11: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {966#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:57:58,920 INFO L290 TraceCheckUtils]: 10: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-28 02:57:58,920 INFO L290 TraceCheckUtils]: 9: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-28 02:57:58,920 INFO L290 TraceCheckUtils]: 8: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-28 02:57:58,921 INFO L290 TraceCheckUtils]: 7: Hoare triple {881#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {881#true} is VALID [2022-04-28 02:57:58,921 INFO L290 TraceCheckUtils]: 6: Hoare triple {881#true} assume !!(~x~0 % 4294967296 < 268435455); {881#true} is VALID [2022-04-28 02:57:58,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {881#true} ~x~0 := 0; {881#true} is VALID [2022-04-28 02:57:58,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {881#true} call #t~ret5 := main(); {881#true} is VALID [2022-04-28 02:57:58,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {881#true} {881#true} #40#return; {881#true} is VALID [2022-04-28 02:57:58,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {881#true} assume true; {881#true} is VALID [2022-04-28 02:57:58,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {881#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {881#true} is VALID [2022-04-28 02:57:58,921 INFO L272 TraceCheckUtils]: 0: Hoare triple {881#true} call ULTIMATE.init(); {881#true} is VALID [2022-04-28 02:57:58,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-28 02:57:58,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [168623849] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:57:58,922 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:57:58,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4, 4] total 11 [2022-04-28 02:57:58,922 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:57:58,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1843065584] [2022-04-28 02:57:58,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1843065584] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:57:58,922 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:57:58,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 02:57:58,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495829765] [2022-04-28 02:57:58,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:57:58,923 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-28 02:57:58,923 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:57:58,923 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:58,937 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:58,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 02:57:58,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:58,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 02:57:58,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-28 02:57:58,938 INFO L87 Difference]: Start difference. First operand 21 states and 23 transitions. Second operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:59,061 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2022-04-28 02:57:59,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 02:57:59,061 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-28 02:57:59,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:57:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 31 transitions. [2022-04-28 02:57:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 31 transitions. [2022-04-28 02:57:59,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 31 transitions. [2022-04-28 02:57:59,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:59,086 INFO L225 Difference]: With dead ends: 30 [2022-04-28 02:57:59,086 INFO L226 Difference]: Without dead ends: 23 [2022-04-28 02:57:59,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 36 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-28 02:57:59,087 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 12 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:57:59,087 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 19 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:57:59,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-04-28 02:57:59,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-04-28 02:57:59,110 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:57:59,110 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,110 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,110 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:59,111 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-28 02:57:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-28 02:57:59,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:59,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:59,112 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 23 states. [2022-04-28 02:57:59,112 INFO L87 Difference]: Start difference. First operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 23 states. [2022-04-28 02:57:59,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:57:59,113 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-28 02:57:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-28 02:57:59,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:57:59,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:57:59,113 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:57:59,113 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:57:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2022-04-28 02:57:59,114 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 19 [2022-04-28 02:57:59,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:57:59,114 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2022-04-28 02:57:59,114 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:57:59,114 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 25 transitions. [2022-04-28 02:57:59,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:57:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-28 02:57:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-04-28 02:57:59,138 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:57:59,138 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:57:59,149 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-28 02:57:59,342 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-28 02:57:59,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:57:59,539 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:57:59,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:57:59,540 INFO L85 PathProgramCache]: Analyzing trace with hash 795722097, now seen corresponding path program 7 times [2022-04-28 02:57:59,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:57:59,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1813267232] [2022-04-28 02:58:00,956 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:58:01,120 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:01,490 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:01,492 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:01,495 INFO L85 PathProgramCache]: Analyzing trace with hash -1998540624, now seen corresponding path program 1 times [2022-04-28 02:58:01,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:01,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535869628] [2022-04-28 02:58:01,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:01,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:01,504 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_9.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_9.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:01,504 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_9.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_9.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:01,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1228578084] [2022-04-28 02:58:01,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:01,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:01,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:01,533 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:01,534 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-28 02:58:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:01,583 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:01,598 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:01,599 INFO L85 PathProgramCache]: Analyzing trace with hash 795722097, now seen corresponding path program 8 times [2022-04-28 02:58:01,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:01,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881198041] [2022-04-28 02:58:01,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:01,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:01,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {1178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-28 02:58:01,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-28 02:58:01,697 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-28 02:58:01,697 INFO L272 TraceCheckUtils]: 0: Hoare triple {1168#true} call ULTIMATE.init(); {1178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:01,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {1178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-28 02:58:01,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-28 02:58:01,698 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-28 02:58:01,698 INFO L272 TraceCheckUtils]: 4: Hoare triple {1168#true} call #t~ret5 := main(); {1168#true} is VALID [2022-04-28 02:58:01,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {1168#true} ~x~0 := 0; {1173#(= main_~x~0 0)} is VALID [2022-04-28 02:58:01,698 INFO L290 TraceCheckUtils]: 6: Hoare triple {1173#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1173#(= main_~x~0 0)} is VALID [2022-04-28 02:58:01,699 INFO L290 TraceCheckUtils]: 7: Hoare triple {1173#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:01,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:01,700 INFO L290 TraceCheckUtils]: 9: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:01,700 INFO L290 TraceCheckUtils]: 10: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:01,701 INFO L290 TraceCheckUtils]: 11: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:01,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:01,702 INFO L290 TraceCheckUtils]: 13: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:01,702 INFO L290 TraceCheckUtils]: 14: Hoare triple {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:01,703 INFO L290 TraceCheckUtils]: 15: Hoare triple {1177#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1169#false} is VALID [2022-04-28 02:58:01,703 INFO L290 TraceCheckUtils]: 16: Hoare triple {1169#false} assume !(~x~0 % 4294967296 < 268435455); {1169#false} is VALID [2022-04-28 02:58:01,703 INFO L272 TraceCheckUtils]: 17: Hoare triple {1169#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1169#false} is VALID [2022-04-28 02:58:01,703 INFO L290 TraceCheckUtils]: 18: Hoare triple {1169#false} ~cond := #in~cond; {1169#false} is VALID [2022-04-28 02:58:01,703 INFO L290 TraceCheckUtils]: 19: Hoare triple {1169#false} assume 0 == ~cond; {1169#false} is VALID [2022-04-28 02:58:01,703 INFO L290 TraceCheckUtils]: 20: Hoare triple {1169#false} assume !false; {1169#false} is VALID [2022-04-28 02:58:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:01,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:01,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881198041] [2022-04-28 02:58:01,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881198041] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:01,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [473191133] [2022-04-28 02:58:01,704 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:58:01,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:01,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:01,707 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:01,711 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-28 02:58:01,742 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:58:01,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:01,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-28 02:58:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:01,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:01,983 INFO L272 TraceCheckUtils]: 0: Hoare triple {1168#true} call ULTIMATE.init(); {1168#true} is VALID [2022-04-28 02:58:01,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {1168#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-28 02:58:01,983 INFO L290 TraceCheckUtils]: 2: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-28 02:58:01,983 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-28 02:58:01,983 INFO L272 TraceCheckUtils]: 4: Hoare triple {1168#true} call #t~ret5 := main(); {1168#true} is VALID [2022-04-28 02:58:01,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {1168#true} ~x~0 := 0; {1173#(= main_~x~0 0)} is VALID [2022-04-28 02:58:01,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {1173#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1173#(= main_~x~0 0)} is VALID [2022-04-28 02:58:01,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {1173#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:01,985 INFO L290 TraceCheckUtils]: 8: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:01,985 INFO L290 TraceCheckUtils]: 9: Hoare triple {1174#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:01,986 INFO L290 TraceCheckUtils]: 10: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:01,986 INFO L290 TraceCheckUtils]: 11: Hoare triple {1175#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:01,987 INFO L290 TraceCheckUtils]: 12: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:01,987 INFO L290 TraceCheckUtils]: 13: Hoare triple {1176#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:01,992 INFO L290 TraceCheckUtils]: 14: Hoare triple {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:01,992 INFO L290 TraceCheckUtils]: 15: Hoare triple {1221#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:01,993 INFO L290 TraceCheckUtils]: 16: Hoare triple {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 268435455); {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:01,994 INFO L272 TraceCheckUtils]: 17: Hoare triple {1228#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:01,994 INFO L290 TraceCheckUtils]: 18: Hoare triple {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1239#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:01,994 INFO L290 TraceCheckUtils]: 19: Hoare triple {1239#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1169#false} is VALID [2022-04-28 02:58:01,994 INFO L290 TraceCheckUtils]: 20: Hoare triple {1169#false} assume !false; {1169#false} is VALID [2022-04-28 02:58:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:01,995 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:02,097 INFO L290 TraceCheckUtils]: 20: Hoare triple {1169#false} assume !false; {1169#false} is VALID [2022-04-28 02:58:02,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {1239#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1169#false} is VALID [2022-04-28 02:58:02,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1239#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:02,100 INFO L272 TraceCheckUtils]: 17: Hoare triple {1255#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1235#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:02,100 INFO L290 TraceCheckUtils]: 16: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,103 INFO L290 TraceCheckUtils]: 15: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,103 INFO L290 TraceCheckUtils]: 14: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,104 INFO L290 TraceCheckUtils]: 12: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:02,105 INFO L290 TraceCheckUtils]: 11: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:02,105 INFO L290 TraceCheckUtils]: 10: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,106 INFO L290 TraceCheckUtils]: 9: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,106 INFO L290 TraceCheckUtils]: 8: Hoare triple {1268#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:02,107 INFO L290 TraceCheckUtils]: 7: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1268#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:02,107 INFO L290 TraceCheckUtils]: 6: Hoare triple {1255#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,107 INFO L290 TraceCheckUtils]: 5: Hoare triple {1168#true} ~x~0 := 0; {1255#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:02,108 INFO L272 TraceCheckUtils]: 4: Hoare triple {1168#true} call #t~ret5 := main(); {1168#true} is VALID [2022-04-28 02:58:02,108 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1168#true} {1168#true} #40#return; {1168#true} is VALID [2022-04-28 02:58:02,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {1168#true} assume true; {1168#true} is VALID [2022-04-28 02:58:02,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {1168#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1168#true} is VALID [2022-04-28 02:58:02,108 INFO L272 TraceCheckUtils]: 0: Hoare triple {1168#true} call ULTIMATE.init(); {1168#true} is VALID [2022-04-28 02:58:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-04-28 02:58:02,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [473191133] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:02,108 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:02,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 6] total 14 [2022-04-28 02:58:02,109 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:02,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1813267232] [2022-04-28 02:58:02,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1813267232] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:02,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:02,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 02:58:02,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749859865] [2022-04-28 02:58:02,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:02,110 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-04-28 02:58:02,110 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:02,110 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:02,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 02:58:02,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:02,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 02:58:02,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-28 02:58:02,125 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:02,300 INFO L93 Difference]: Finished difference Result 32 states and 36 transitions. [2022-04-28 02:58:02,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 02:58:02,300 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-04-28 02:58:02,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2022-04-28 02:58:02,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2022-04-28 02:58:02,302 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 33 transitions. [2022-04-28 02:58:02,325 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:02,326 INFO L225 Difference]: With dead ends: 32 [2022-04-28 02:58:02,326 INFO L226 Difference]: Without dead ends: 25 [2022-04-28 02:58:02,327 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 36 SyntacticMatches, 3 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=274, Unknown=0, NotChecked=0, Total=342 [2022-04-28 02:58:02,327 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 13 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:02,327 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 24 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:58:02,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-28 02:58:02,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-28 02:58:02,355 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:02,355 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,355 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,355 INFO L87 Difference]: Start difference. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:02,356 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-04-28 02:58:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-28 02:58:02,356 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:02,356 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:02,357 INFO L74 IsIncluded]: Start isIncluded. First operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 25 states. [2022-04-28 02:58:02,357 INFO L87 Difference]: Start difference. First operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 25 states. [2022-04-28 02:58:02,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:02,357 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-04-28 02:58:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-28 02:58:02,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:02,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:02,358 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:02,358 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 27 transitions. [2022-04-28 02:58:02,359 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 27 transitions. Word has length 21 [2022-04-28 02:58:02,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:02,359 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 27 transitions. [2022-04-28 02:58:02,359 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:02,359 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 27 transitions. [2022-04-28 02:58:02,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-28 02:58:02,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 02:58:02,385 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:02,385 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:02,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:02,600 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-04-28 02:58:02,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10,SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:02,797 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:02,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:02,798 INFO L85 PathProgramCache]: Analyzing trace with hash 2126693582, now seen corresponding path program 9 times [2022-04-28 02:58:02,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:02,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2072812020] [2022-04-28 02:58:03,153 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:04,902 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:04,904 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:04,907 INFO L85 PathProgramCache]: Analyzing trace with hash 50991536, now seen corresponding path program 1 times [2022-04-28 02:58:04,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:04,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111760288] [2022-04-28 02:58:04,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:04,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:04,914 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_11.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_11.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:04,915 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_11.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_11.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:04,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [971880180] [2022-04-28 02:58:04,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:04,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:04,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:04,929 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:04,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-28 02:58:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:04,956 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:04,979 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:04,979 INFO L85 PathProgramCache]: Analyzing trace with hash 2126693582, now seen corresponding path program 10 times [2022-04-28 02:58:04,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:04,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450123292] [2022-04-28 02:58:04,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:04,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:05,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:05,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {1495#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-28 02:58:05,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-28 02:58:05,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-28 02:58:05,075 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} call ULTIMATE.init(); {1495#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:05,075 INFO L290 TraceCheckUtils]: 1: Hoare triple {1495#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-28 02:58:05,075 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-28 02:58:05,075 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-28 02:58:05,075 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} call #t~ret5 := main(); {1484#true} is VALID [2022-04-28 02:58:05,075 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} ~x~0 := 0; {1489#(= main_~x~0 0)} is VALID [2022-04-28 02:58:05,076 INFO L290 TraceCheckUtils]: 6: Hoare triple {1489#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1489#(= main_~x~0 0)} is VALID [2022-04-28 02:58:05,076 INFO L290 TraceCheckUtils]: 7: Hoare triple {1489#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:05,077 INFO L290 TraceCheckUtils]: 8: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:05,077 INFO L290 TraceCheckUtils]: 9: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:05,078 INFO L290 TraceCheckUtils]: 10: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:05,078 INFO L290 TraceCheckUtils]: 11: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:05,079 INFO L290 TraceCheckUtils]: 12: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:05,079 INFO L290 TraceCheckUtils]: 13: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:05,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:05,080 INFO L290 TraceCheckUtils]: 15: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:05,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:05,081 INFO L290 TraceCheckUtils]: 17: Hoare triple {1494#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 5))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1485#false} is VALID [2022-04-28 02:58:05,081 INFO L290 TraceCheckUtils]: 18: Hoare triple {1485#false} assume !(~x~0 % 4294967296 < 268435455); {1485#false} is VALID [2022-04-28 02:58:05,081 INFO L272 TraceCheckUtils]: 19: Hoare triple {1485#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1485#false} is VALID [2022-04-28 02:58:05,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {1485#false} ~cond := #in~cond; {1485#false} is VALID [2022-04-28 02:58:05,082 INFO L290 TraceCheckUtils]: 21: Hoare triple {1485#false} assume 0 == ~cond; {1485#false} is VALID [2022-04-28 02:58:05,082 INFO L290 TraceCheckUtils]: 22: Hoare triple {1485#false} assume !false; {1485#false} is VALID [2022-04-28 02:58:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:05,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:05,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450123292] [2022-04-28 02:58:05,082 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450123292] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:05,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1523705912] [2022-04-28 02:58:05,083 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:58:05,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:05,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:05,084 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:05,085 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-28 02:58:05,113 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:58:05,113 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:05,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-28 02:58:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:05,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:05,323 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} call ULTIMATE.init(); {1484#true} is VALID [2022-04-28 02:58:05,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-28 02:58:05,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-28 02:58:05,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-28 02:58:05,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} call #t~ret5 := main(); {1484#true} is VALID [2022-04-28 02:58:05,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} ~x~0 := 0; {1489#(= main_~x~0 0)} is VALID [2022-04-28 02:58:05,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {1489#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1489#(= main_~x~0 0)} is VALID [2022-04-28 02:58:05,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {1489#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:05,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:05,326 INFO L290 TraceCheckUtils]: 9: Hoare triple {1490#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:05,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:05,327 INFO L290 TraceCheckUtils]: 11: Hoare triple {1491#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:05,328 INFO L290 TraceCheckUtils]: 12: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:05,328 INFO L290 TraceCheckUtils]: 13: Hoare triple {1492#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:05,329 INFO L290 TraceCheckUtils]: 14: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:05,329 INFO L290 TraceCheckUtils]: 15: Hoare triple {1493#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:05,330 INFO L290 TraceCheckUtils]: 16: Hoare triple {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:05,330 INFO L290 TraceCheckUtils]: 17: Hoare triple {1544#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1485#false} is VALID [2022-04-28 02:58:05,330 INFO L290 TraceCheckUtils]: 18: Hoare triple {1485#false} assume !(~x~0 % 4294967296 < 268435455); {1485#false} is VALID [2022-04-28 02:58:05,330 INFO L272 TraceCheckUtils]: 19: Hoare triple {1485#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1485#false} is VALID [2022-04-28 02:58:05,331 INFO L290 TraceCheckUtils]: 20: Hoare triple {1485#false} ~cond := #in~cond; {1485#false} is VALID [2022-04-28 02:58:05,331 INFO L290 TraceCheckUtils]: 21: Hoare triple {1485#false} assume 0 == ~cond; {1485#false} is VALID [2022-04-28 02:58:05,331 INFO L290 TraceCheckUtils]: 22: Hoare triple {1485#false} assume !false; {1485#false} is VALID [2022-04-28 02:58:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:05,331 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:05,559 INFO L290 TraceCheckUtils]: 22: Hoare triple {1485#false} assume !false; {1485#false} is VALID [2022-04-28 02:58:05,559 INFO L290 TraceCheckUtils]: 21: Hoare triple {1485#false} assume 0 == ~cond; {1485#false} is VALID [2022-04-28 02:58:05,559 INFO L290 TraceCheckUtils]: 20: Hoare triple {1485#false} ~cond := #in~cond; {1485#false} is VALID [2022-04-28 02:58:05,559 INFO L272 TraceCheckUtils]: 19: Hoare triple {1485#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1485#false} is VALID [2022-04-28 02:58:05,559 INFO L290 TraceCheckUtils]: 18: Hoare triple {1485#false} assume !(~x~0 % 4294967296 < 268435455); {1485#false} is VALID [2022-04-28 02:58:05,560 INFO L290 TraceCheckUtils]: 17: Hoare triple {1581#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1485#false} is VALID [2022-04-28 02:58:05,560 INFO L290 TraceCheckUtils]: 16: Hoare triple {1585#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1581#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 02:58:05,561 INFO L290 TraceCheckUtils]: 15: Hoare triple {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1585#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 02:58:05,561 INFO L290 TraceCheckUtils]: 14: Hoare triple {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,562 INFO L290 TraceCheckUtils]: 13: Hoare triple {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1589#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,562 INFO L290 TraceCheckUtils]: 12: Hoare triple {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,563 INFO L290 TraceCheckUtils]: 11: Hoare triple {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1596#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,565 INFO L290 TraceCheckUtils]: 10: Hoare triple {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,566 INFO L290 TraceCheckUtils]: 9: Hoare triple {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1603#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,569 INFO L290 TraceCheckUtils]: 8: Hoare triple {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 02:58:05,570 INFO L290 TraceCheckUtils]: 7: Hoare triple {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1610#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 02:58:05,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,571 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} ~x~0 := 0; {1617#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 02:58:05,571 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} call #t~ret5 := main(); {1484#true} is VALID [2022-04-28 02:58:05,571 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} #40#return; {1484#true} is VALID [2022-04-28 02:58:05,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} assume true; {1484#true} is VALID [2022-04-28 02:58:05,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1484#true} is VALID [2022-04-28 02:58:05,571 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} call ULTIMATE.init(); {1484#true} is VALID [2022-04-28 02:58:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:05,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1523705912] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:05,572 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:05,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 9] total 17 [2022-04-28 02:58:05,572 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:05,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2072812020] [2022-04-28 02:58:05,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2072812020] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:05,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:05,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 02:58:05,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594741551] [2022-04-28 02:58:05,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:05,573 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-28 02:58:05,573 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:05,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,587 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:05,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 02:58:05,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:05,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 02:58:05,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2022-04-28 02:58:05,588 INFO L87 Difference]: Start difference. First operand 25 states and 27 transitions. Second operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:05,838 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-28 02:58:05,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 02:58:05,838 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-28 02:58:05,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2022-04-28 02:58:05,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2022-04-28 02:58:05,840 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 35 transitions. [2022-04-28 02:58:05,865 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:05,866 INFO L225 Difference]: With dead ends: 34 [2022-04-28 02:58:05,866 INFO L226 Difference]: Without dead ends: 27 [2022-04-28 02:58:05,866 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 39 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=163, Invalid=343, Unknown=0, NotChecked=0, Total=506 [2022-04-28 02:58:05,867 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 14 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:05,867 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 34 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:58:05,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-28 02:58:05,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-28 02:58:05,899 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:05,900 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,900 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,900 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:05,901 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-04-28 02:58:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-28 02:58:05,901 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:05,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:05,901 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 27 states. [2022-04-28 02:58:05,902 INFO L87 Difference]: Start difference. First operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 27 states. [2022-04-28 02:58:05,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:05,902 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-04-28 02:58:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-28 02:58:05,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:05,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:05,903 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:05,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2022-04-28 02:58:05,903 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 29 transitions. Word has length 23 [2022-04-28 02:58:05,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:05,904 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 29 transitions. [2022-04-28 02:58:05,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 8 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:05,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 29 transitions. [2022-04-28 02:58:05,932 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-04-28 02:58:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-28 02:58:05,933 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:05,933 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:05,953 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:06,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:06,349 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-28 02:58:06,349 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:06,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:06,350 INFO L85 PathProgramCache]: Analyzing trace with hash 1290036459, now seen corresponding path program 11 times [2022-04-28 02:58:06,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:06,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1684039361] [2022-04-28 02:58:07,338 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:07,594 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:07,596 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:07,599 INFO L85 PathProgramCache]: Analyzing trace with hash 2100523696, now seen corresponding path program 1 times [2022-04-28 02:58:07,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:07,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273771634] [2022-04-28 02:58:07,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:07,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:07,605 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_13.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_13.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:07,606 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_13.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_13.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:07,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1758384073] [2022-04-28 02:58:07,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:07,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:07,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:07,635 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:07,636 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-28 02:58:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:07,682 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:07,706 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:07,706 INFO L85 PathProgramCache]: Analyzing trace with hash 1290036459, now seen corresponding path program 12 times [2022-04-28 02:58:07,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:07,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405145176] [2022-04-28 02:58:07,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:07,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:07,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:07,823 INFO L290 TraceCheckUtils]: 0: Hoare triple {1841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-28 02:58:07,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-28 02:58:07,823 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-28 02:58:07,824 INFO L272 TraceCheckUtils]: 0: Hoare triple {1829#true} call ULTIMATE.init(); {1841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:07,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {1841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-28 02:58:07,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-28 02:58:07,825 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-28 02:58:07,825 INFO L272 TraceCheckUtils]: 4: Hoare triple {1829#true} call #t~ret5 := main(); {1829#true} is VALID [2022-04-28 02:58:07,825 INFO L290 TraceCheckUtils]: 5: Hoare triple {1829#true} ~x~0 := 0; {1834#(= main_~x~0 0)} is VALID [2022-04-28 02:58:07,826 INFO L290 TraceCheckUtils]: 6: Hoare triple {1834#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1834#(= main_~x~0 0)} is VALID [2022-04-28 02:58:07,826 INFO L290 TraceCheckUtils]: 7: Hoare triple {1834#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:07,827 INFO L290 TraceCheckUtils]: 8: Hoare triple {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:07,827 INFO L290 TraceCheckUtils]: 9: Hoare triple {1835#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:07,828 INFO L290 TraceCheckUtils]: 10: Hoare triple {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:07,828 INFO L290 TraceCheckUtils]: 11: Hoare triple {1836#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:07,829 INFO L290 TraceCheckUtils]: 12: Hoare triple {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:07,829 INFO L290 TraceCheckUtils]: 13: Hoare triple {1837#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:07,830 INFO L290 TraceCheckUtils]: 14: Hoare triple {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:07,830 INFO L290 TraceCheckUtils]: 15: Hoare triple {1838#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:07,831 INFO L290 TraceCheckUtils]: 16: Hoare triple {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:07,831 INFO L290 TraceCheckUtils]: 17: Hoare triple {1839#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:07,831 INFO L290 TraceCheckUtils]: 18: Hoare triple {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:07,832 INFO L290 TraceCheckUtils]: 19: Hoare triple {1840#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1830#false} is VALID [2022-04-28 02:58:07,832 INFO L290 TraceCheckUtils]: 20: Hoare triple {1830#false} assume !(~x~0 % 4294967296 < 268435455); {1830#false} is VALID [2022-04-28 02:58:07,832 INFO L272 TraceCheckUtils]: 21: Hoare triple {1830#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1830#false} is VALID [2022-04-28 02:58:07,832 INFO L290 TraceCheckUtils]: 22: Hoare triple {1830#false} ~cond := #in~cond; {1830#false} is VALID [2022-04-28 02:58:07,832 INFO L290 TraceCheckUtils]: 23: Hoare triple {1830#false} assume 0 == ~cond; {1830#false} is VALID [2022-04-28 02:58:07,833 INFO L290 TraceCheckUtils]: 24: Hoare triple {1830#false} assume !false; {1830#false} is VALID [2022-04-28 02:58:07,833 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:07,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:07,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405145176] [2022-04-28 02:58:07,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405145176] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:07,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1874329586] [2022-04-28 02:58:07,833 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:58:07,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:07,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:07,835 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:07,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-28 02:58:07,883 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:58:07,883 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:07,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-28 02:58:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:07,890 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:08,225 INFO L272 TraceCheckUtils]: 0: Hoare triple {1829#true} call ULTIMATE.init(); {1829#true} is VALID [2022-04-28 02:58:08,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {1829#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-28 02:58:08,225 INFO L290 TraceCheckUtils]: 2: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-28 02:58:08,225 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-28 02:58:08,225 INFO L272 TraceCheckUtils]: 4: Hoare triple {1829#true} call #t~ret5 := main(); {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 5: Hoare triple {1829#true} ~x~0 := 0; {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 6: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 7: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 8: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 9: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 10: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 11: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 12: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,226 INFO L290 TraceCheckUtils]: 13: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,227 INFO L290 TraceCheckUtils]: 14: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,227 INFO L290 TraceCheckUtils]: 15: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,227 INFO L290 TraceCheckUtils]: 16: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,236 INFO L290 TraceCheckUtils]: 17: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:08,236 INFO L290 TraceCheckUtils]: 18: Hoare triple {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:08,238 INFO L290 TraceCheckUtils]: 19: Hoare triple {1896#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1903#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-28 02:58:08,239 INFO L290 TraceCheckUtils]: 20: Hoare triple {1903#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {1830#false} is VALID [2022-04-28 02:58:08,239 INFO L272 TraceCheckUtils]: 21: Hoare triple {1830#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1830#false} is VALID [2022-04-28 02:58:08,239 INFO L290 TraceCheckUtils]: 22: Hoare triple {1830#false} ~cond := #in~cond; {1830#false} is VALID [2022-04-28 02:58:08,239 INFO L290 TraceCheckUtils]: 23: Hoare triple {1830#false} assume 0 == ~cond; {1830#false} is VALID [2022-04-28 02:58:08,239 INFO L290 TraceCheckUtils]: 24: Hoare triple {1830#false} assume !false; {1830#false} is VALID [2022-04-28 02:58:08,239 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-28 02:58:08,239 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:08,628 INFO L290 TraceCheckUtils]: 24: Hoare triple {1830#false} assume !false; {1830#false} is VALID [2022-04-28 02:58:08,629 INFO L290 TraceCheckUtils]: 23: Hoare triple {1830#false} assume 0 == ~cond; {1830#false} is VALID [2022-04-28 02:58:08,629 INFO L290 TraceCheckUtils]: 22: Hoare triple {1830#false} ~cond := #in~cond; {1830#false} is VALID [2022-04-28 02:58:08,629 INFO L272 TraceCheckUtils]: 21: Hoare triple {1830#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {1830#false} is VALID [2022-04-28 02:58:08,629 INFO L290 TraceCheckUtils]: 20: Hoare triple {1931#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1830#false} is VALID [2022-04-28 02:58:08,657 INFO L290 TraceCheckUtils]: 19: Hoare triple {1935#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {1931#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:58:08,657 INFO L290 TraceCheckUtils]: 18: Hoare triple {1939#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {1935#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:08,659 INFO L290 TraceCheckUtils]: 17: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1939#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 02:58:08,659 INFO L290 TraceCheckUtils]: 16: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,659 INFO L290 TraceCheckUtils]: 15: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,659 INFO L290 TraceCheckUtils]: 14: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 10: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 9: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {1829#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 6: Hoare triple {1829#true} assume !!(~x~0 % 4294967296 < 268435455); {1829#true} is VALID [2022-04-28 02:58:08,660 INFO L290 TraceCheckUtils]: 5: Hoare triple {1829#true} ~x~0 := 0; {1829#true} is VALID [2022-04-28 02:58:08,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {1829#true} call #t~ret5 := main(); {1829#true} is VALID [2022-04-28 02:58:08,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1829#true} {1829#true} #40#return; {1829#true} is VALID [2022-04-28 02:58:08,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {1829#true} assume true; {1829#true} is VALID [2022-04-28 02:58:08,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {1829#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {1829#true} is VALID [2022-04-28 02:58:08,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {1829#true} call ULTIMATE.init(); {1829#true} is VALID [2022-04-28 02:58:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-28 02:58:08,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1874329586] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:08,662 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:08,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 4, 5] total 15 [2022-04-28 02:58:08,662 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:08,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1684039361] [2022-04-28 02:58:08,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1684039361] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:08,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:08,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 02:58:08,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829612337] [2022-04-28 02:58:08,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:08,663 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-28 02:58:08,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:08,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:08,681 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:08,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 02:58:08,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:08,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 02:58:08,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2022-04-28 02:58:08,682 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. Second operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:09,057 INFO L93 Difference]: Finished difference Result 36 states and 40 transitions. [2022-04-28 02:58:09,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 02:58:09,057 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-28 02:58:09,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:09,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 37 transitions. [2022-04-28 02:58:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 37 transitions. [2022-04-28 02:58:09,060 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 37 transitions. [2022-04-28 02:58:09,094 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:09,095 INFO L225 Difference]: With dead ends: 36 [2022-04-28 02:58:09,095 INFO L226 Difference]: Without dead ends: 29 [2022-04-28 02:58:09,096 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 47 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2022-04-28 02:58:09,096 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 15 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:09,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 49 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:58:09,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-28 02:58:09,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2022-04-28 02:58:09,143 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:09,150 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,151 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,151 INFO L87 Difference]: Start difference. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:09,153 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-04-28 02:58:09,153 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-28 02:58:09,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:09,153 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:09,154 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 29 states. [2022-04-28 02:58:09,154 INFO L87 Difference]: Start difference. First operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 29 states. [2022-04-28 02:58:09,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:09,154 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-04-28 02:58:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-28 02:58:09,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:09,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:09,155 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:09,155 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-28 02:58:09,156 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 25 [2022-04-28 02:58:09,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:09,156 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-28 02:58:09,157 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 9 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:09,157 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-28 02:58:09,205 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-28 02:58:09,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-04-28 02:58:09,206 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:09,206 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:09,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:09,435 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:09,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14 [2022-04-28 02:58:09,610 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:09,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:09,611 INFO L85 PathProgramCache]: Analyzing trace with hash 421425608, now seen corresponding path program 13 times [2022-04-28 02:58:09,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:09,611 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [342155277] [2022-04-28 02:58:11,308 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:58:11,451 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:11,831 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:11,833 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:11,836 INFO L85 PathProgramCache]: Analyzing trace with hash -144911440, now seen corresponding path program 1 times [2022-04-28 02:58:11,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:11,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590147940] [2022-04-28 02:58:11,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:11,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:11,843 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_15.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_15.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:11,843 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_15.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_15.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:11,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [527395436] [2022-04-28 02:58:11,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:11,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:11,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:11,865 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:11,866 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-28 02:58:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:11,924 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:11,935 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:11,935 INFO L85 PathProgramCache]: Analyzing trace with hash 421425608, now seen corresponding path program 14 times [2022-04-28 02:58:11,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:11,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396688582] [2022-04-28 02:58:11,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:12,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:12,064 INFO L290 TraceCheckUtils]: 0: Hoare triple {2211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-28 02:58:12,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-28 02:58:12,064 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-28 02:58:12,065 INFO L272 TraceCheckUtils]: 0: Hoare triple {2198#true} call ULTIMATE.init(); {2211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:12,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {2211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-28 02:58:12,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-28 02:58:12,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-28 02:58:12,065 INFO L272 TraceCheckUtils]: 4: Hoare triple {2198#true} call #t~ret5 := main(); {2198#true} is VALID [2022-04-28 02:58:12,065 INFO L290 TraceCheckUtils]: 5: Hoare triple {2198#true} ~x~0 := 0; {2203#(= main_~x~0 0)} is VALID [2022-04-28 02:58:12,066 INFO L290 TraceCheckUtils]: 6: Hoare triple {2203#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2203#(= main_~x~0 0)} is VALID [2022-04-28 02:58:12,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {2203#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:12,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:12,067 INFO L290 TraceCheckUtils]: 9: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:12,068 INFO L290 TraceCheckUtils]: 10: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:12,068 INFO L290 TraceCheckUtils]: 11: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:12,069 INFO L290 TraceCheckUtils]: 12: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:12,069 INFO L290 TraceCheckUtils]: 13: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:12,070 INFO L290 TraceCheckUtils]: 14: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:12,070 INFO L290 TraceCheckUtils]: 15: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:12,071 INFO L290 TraceCheckUtils]: 16: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:12,071 INFO L290 TraceCheckUtils]: 17: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:12,072 INFO L290 TraceCheckUtils]: 18: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:12,072 INFO L290 TraceCheckUtils]: 19: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} is VALID [2022-04-28 02:58:12,073 INFO L290 TraceCheckUtils]: 20: Hoare triple {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} assume !!(~x~0 % 4294967296 < 268435455); {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} is VALID [2022-04-28 02:58:12,073 INFO L290 TraceCheckUtils]: 21: Hoare triple {2210#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 7))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2199#false} is VALID [2022-04-28 02:58:12,073 INFO L290 TraceCheckUtils]: 22: Hoare triple {2199#false} assume !(~x~0 % 4294967296 < 268435455); {2199#false} is VALID [2022-04-28 02:58:12,074 INFO L272 TraceCheckUtils]: 23: Hoare triple {2199#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2199#false} is VALID [2022-04-28 02:58:12,074 INFO L290 TraceCheckUtils]: 24: Hoare triple {2199#false} ~cond := #in~cond; {2199#false} is VALID [2022-04-28 02:58:12,074 INFO L290 TraceCheckUtils]: 25: Hoare triple {2199#false} assume 0 == ~cond; {2199#false} is VALID [2022-04-28 02:58:12,074 INFO L290 TraceCheckUtils]: 26: Hoare triple {2199#false} assume !false; {2199#false} is VALID [2022-04-28 02:58:12,074 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:12,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:12,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396688582] [2022-04-28 02:58:12,074 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396688582] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:12,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1976432075] [2022-04-28 02:58:12,075 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:58:12,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:12,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:12,076 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:12,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-28 02:58:12,105 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:58:12,106 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:12,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-28 02:58:12,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:12,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:12,353 INFO L272 TraceCheckUtils]: 0: Hoare triple {2198#true} call ULTIMATE.init(); {2198#true} is VALID [2022-04-28 02:58:12,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {2198#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-28 02:58:12,353 INFO L290 TraceCheckUtils]: 2: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-28 02:58:12,353 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-28 02:58:12,353 INFO L272 TraceCheckUtils]: 4: Hoare triple {2198#true} call #t~ret5 := main(); {2198#true} is VALID [2022-04-28 02:58:12,353 INFO L290 TraceCheckUtils]: 5: Hoare triple {2198#true} ~x~0 := 0; {2203#(= main_~x~0 0)} is VALID [2022-04-28 02:58:12,354 INFO L290 TraceCheckUtils]: 6: Hoare triple {2203#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2203#(= main_~x~0 0)} is VALID [2022-04-28 02:58:12,354 INFO L290 TraceCheckUtils]: 7: Hoare triple {2203#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:12,355 INFO L290 TraceCheckUtils]: 8: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:12,355 INFO L290 TraceCheckUtils]: 9: Hoare triple {2204#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:12,355 INFO L290 TraceCheckUtils]: 10: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:12,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {2205#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:12,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:12,357 INFO L290 TraceCheckUtils]: 13: Hoare triple {2206#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:12,357 INFO L290 TraceCheckUtils]: 14: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:12,358 INFO L290 TraceCheckUtils]: 15: Hoare triple {2207#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:12,359 INFO L290 TraceCheckUtils]: 16: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:12,360 INFO L290 TraceCheckUtils]: 17: Hoare triple {2208#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:12,360 INFO L290 TraceCheckUtils]: 18: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:12,361 INFO L290 TraceCheckUtils]: 19: Hoare triple {2209#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:12,361 INFO L290 TraceCheckUtils]: 20: Hoare triple {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:12,361 INFO L290 TraceCheckUtils]: 21: Hoare triple {2272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2279#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:12,362 INFO L290 TraceCheckUtils]: 22: Hoare triple {2279#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {2199#false} is VALID [2022-04-28 02:58:12,362 INFO L272 TraceCheckUtils]: 23: Hoare triple {2199#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2199#false} is VALID [2022-04-28 02:58:12,362 INFO L290 TraceCheckUtils]: 24: Hoare triple {2199#false} ~cond := #in~cond; {2199#false} is VALID [2022-04-28 02:58:12,362 INFO L290 TraceCheckUtils]: 25: Hoare triple {2199#false} assume 0 == ~cond; {2199#false} is VALID [2022-04-28 02:58:12,362 INFO L290 TraceCheckUtils]: 26: Hoare triple {2199#false} assume !false; {2199#false} is VALID [2022-04-28 02:58:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:12,363 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:12,591 INFO L290 TraceCheckUtils]: 26: Hoare triple {2199#false} assume !false; {2199#false} is VALID [2022-04-28 02:58:12,592 INFO L290 TraceCheckUtils]: 25: Hoare triple {2199#false} assume 0 == ~cond; {2199#false} is VALID [2022-04-28 02:58:12,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {2199#false} ~cond := #in~cond; {2199#false} is VALID [2022-04-28 02:58:12,592 INFO L272 TraceCheckUtils]: 23: Hoare triple {2199#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2199#false} is VALID [2022-04-28 02:58:12,592 INFO L290 TraceCheckUtils]: 22: Hoare triple {2307#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2199#false} is VALID [2022-04-28 02:58:12,595 INFO L290 TraceCheckUtils]: 21: Hoare triple {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2307#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,596 INFO L290 TraceCheckUtils]: 19: Hoare triple {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2311#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,596 INFO L290 TraceCheckUtils]: 18: Hoare triple {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,597 INFO L290 TraceCheckUtils]: 17: Hoare triple {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2318#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,597 INFO L290 TraceCheckUtils]: 16: Hoare triple {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,598 INFO L290 TraceCheckUtils]: 15: Hoare triple {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2325#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,598 INFO L290 TraceCheckUtils]: 14: Hoare triple {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,599 INFO L290 TraceCheckUtils]: 13: Hoare triple {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2332#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,599 INFO L290 TraceCheckUtils]: 12: Hoare triple {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,600 INFO L290 TraceCheckUtils]: 11: Hoare triple {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2339#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,600 INFO L290 TraceCheckUtils]: 10: Hoare triple {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,601 INFO L290 TraceCheckUtils]: 9: Hoare triple {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2346#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,601 INFO L290 TraceCheckUtils]: 8: Hoare triple {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2353#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,611 INFO L290 TraceCheckUtils]: 6: Hoare triple {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,611 INFO L290 TraceCheckUtils]: 5: Hoare triple {2198#true} ~x~0 := 0; {2360#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:58:12,611 INFO L272 TraceCheckUtils]: 4: Hoare triple {2198#true} call #t~ret5 := main(); {2198#true} is VALID [2022-04-28 02:58:12,612 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2198#true} {2198#true} #40#return; {2198#true} is VALID [2022-04-28 02:58:12,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {2198#true} assume true; {2198#true} is VALID [2022-04-28 02:58:12,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {2198#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2198#true} is VALID [2022-04-28 02:58:12,612 INFO L272 TraceCheckUtils]: 0: Hoare triple {2198#true} call ULTIMATE.init(); {2198#true} is VALID [2022-04-28 02:58:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:12,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1976432075] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:12,614 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:12,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 22 [2022-04-28 02:58:12,614 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:12,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [342155277] [2022-04-28 02:58:12,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [342155277] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:12,614 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:12,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 02:58:12,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987598467] [2022-04-28 02:58:12,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:12,615 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2022-04-28 02:58:12,615 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:12,615 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:12,633 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:12,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 02:58:12,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:12,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 02:58:12,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=323, Unknown=0, NotChecked=0, Total=462 [2022-04-28 02:58:12,634 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:12,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:12,969 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-28 02:58:12,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 02:58:12,969 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2022-04-28 02:58:12,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:12,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 39 transitions. [2022-04-28 02:58:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 39 transitions. [2022-04-28 02:58:12,974 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 39 transitions. [2022-04-28 02:58:13,002 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:13,004 INFO L225 Difference]: With dead ends: 38 [2022-04-28 02:58:13,004 INFO L226 Difference]: Without dead ends: 31 [2022-04-28 02:58:13,004 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=257, Invalid=613, Unknown=0, NotChecked=0, Total=870 [2022-04-28 02:58:13,005 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 16 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:13,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 39 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 138 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:58:13,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2022-04-28 02:58:13,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2022-04-28 02:58:13,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:13,055 INFO L82 GeneralOperation]: Start isEquivalent. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:13,056 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:13,056 INFO L87 Difference]: Start difference. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:13,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:13,058 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2022-04-28 02:58:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-04-28 02:58:13,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:13,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:13,058 INFO L74 IsIncluded]: Start isIncluded. First operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 31 states. [2022-04-28 02:58:13,059 INFO L87 Difference]: Start difference. First operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 31 states. [2022-04-28 02:58:13,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:13,059 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2022-04-28 02:58:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-04-28 02:58:13,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:13,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:13,060 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:13,060 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:13,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 33 transitions. [2022-04-28 02:58:13,061 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 33 transitions. Word has length 27 [2022-04-28 02:58:13,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:13,061 INFO L495 AbstractCegarLoop]: Abstraction has 31 states and 33 transitions. [2022-04-28 02:58:13,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 10 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:13,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 33 transitions. [2022-04-28 02:58:13,096 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:13,096 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-04-28 02:58:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-28 02:58:13,098 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:13,098 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:13,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:13,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:13,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:13,503 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:13,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:13,503 INFO L85 PathProgramCache]: Analyzing trace with hash -1089946779, now seen corresponding path program 15 times [2022-04-28 02:58:13,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:13,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1626621670] [2022-04-28 02:58:16,294 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:20,389 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:58:20,512 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:20,514 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:20,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1904620720, now seen corresponding path program 1 times [2022-04-28 02:58:20,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:20,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780681553] [2022-04-28 02:58:20,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:20,525 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_17.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_17.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:20,525 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_17.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_17.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:20,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1192946239] [2022-04-28 02:58:20,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:20,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:20,548 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:20,549 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:20,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-28 02:58:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:20,607 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:20,649 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:20,649 INFO L85 PathProgramCache]: Analyzing trace with hash -1089946779, now seen corresponding path program 16 times [2022-04-28 02:58:20,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:20,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845932219] [2022-04-28 02:58:20,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:20,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:20,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:20,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {2614#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-28 02:58:20,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-28 02:58:20,805 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-28 02:58:20,806 INFO L272 TraceCheckUtils]: 0: Hoare triple {2600#true} call ULTIMATE.init(); {2614#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:20,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {2614#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-28 02:58:20,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-28 02:58:20,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-28 02:58:20,807 INFO L272 TraceCheckUtils]: 4: Hoare triple {2600#true} call #t~ret5 := main(); {2600#true} is VALID [2022-04-28 02:58:20,807 INFO L290 TraceCheckUtils]: 5: Hoare triple {2600#true} ~x~0 := 0; {2605#(= main_~x~0 0)} is VALID [2022-04-28 02:58:20,807 INFO L290 TraceCheckUtils]: 6: Hoare triple {2605#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2605#(= main_~x~0 0)} is VALID [2022-04-28 02:58:20,808 INFO L290 TraceCheckUtils]: 7: Hoare triple {2605#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:20,808 INFO L290 TraceCheckUtils]: 8: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:20,809 INFO L290 TraceCheckUtils]: 9: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:20,809 INFO L290 TraceCheckUtils]: 10: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:20,810 INFO L290 TraceCheckUtils]: 11: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:20,810 INFO L290 TraceCheckUtils]: 12: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:20,811 INFO L290 TraceCheckUtils]: 13: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:20,811 INFO L290 TraceCheckUtils]: 14: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:20,812 INFO L290 TraceCheckUtils]: 15: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:20,812 INFO L290 TraceCheckUtils]: 16: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:20,813 INFO L290 TraceCheckUtils]: 17: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:20,813 INFO L290 TraceCheckUtils]: 18: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:20,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:20,814 INFO L290 TraceCheckUtils]: 20: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:20,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:20,816 INFO L290 TraceCheckUtils]: 22: Hoare triple {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:20,816 INFO L290 TraceCheckUtils]: 23: Hoare triple {2613#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2601#false} is VALID [2022-04-28 02:58:20,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {2601#false} assume !(~x~0 % 4294967296 < 268435455); {2601#false} is VALID [2022-04-28 02:58:20,816 INFO L272 TraceCheckUtils]: 25: Hoare triple {2601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2601#false} is VALID [2022-04-28 02:58:20,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {2601#false} ~cond := #in~cond; {2601#false} is VALID [2022-04-28 02:58:20,817 INFO L290 TraceCheckUtils]: 27: Hoare triple {2601#false} assume 0 == ~cond; {2601#false} is VALID [2022-04-28 02:58:20,817 INFO L290 TraceCheckUtils]: 28: Hoare triple {2601#false} assume !false; {2601#false} is VALID [2022-04-28 02:58:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 9 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:20,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:20,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845932219] [2022-04-28 02:58:20,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845932219] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:20,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1818786482] [2022-04-28 02:58:20,818 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:58:20,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:20,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:20,819 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:20,865 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-28 02:58:20,871 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:58:20,872 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:20,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-28 02:58:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:20,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:21,222 INFO L272 TraceCheckUtils]: 0: Hoare triple {2600#true} call ULTIMATE.init(); {2600#true} is VALID [2022-04-28 02:58:21,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {2600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-28 02:58:21,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-28 02:58:21,223 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-28 02:58:21,223 INFO L272 TraceCheckUtils]: 4: Hoare triple {2600#true} call #t~ret5 := main(); {2600#true} is VALID [2022-04-28 02:58:21,235 INFO L290 TraceCheckUtils]: 5: Hoare triple {2600#true} ~x~0 := 0; {2605#(= main_~x~0 0)} is VALID [2022-04-28 02:58:21,236 INFO L290 TraceCheckUtils]: 6: Hoare triple {2605#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2605#(= main_~x~0 0)} is VALID [2022-04-28 02:58:21,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {2605#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:21,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:21,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {2606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:21,238 INFO L290 TraceCheckUtils]: 10: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:21,239 INFO L290 TraceCheckUtils]: 11: Hoare triple {2607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:21,239 INFO L290 TraceCheckUtils]: 12: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:21,240 INFO L290 TraceCheckUtils]: 13: Hoare triple {2608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:21,240 INFO L290 TraceCheckUtils]: 14: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:21,241 INFO L290 TraceCheckUtils]: 15: Hoare triple {2609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:21,241 INFO L290 TraceCheckUtils]: 16: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:21,242 INFO L290 TraceCheckUtils]: 17: Hoare triple {2610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:21,242 INFO L290 TraceCheckUtils]: 18: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:21,243 INFO L290 TraceCheckUtils]: 19: Hoare triple {2611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:21,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:21,244 INFO L290 TraceCheckUtils]: 21: Hoare triple {2612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:21,244 INFO L290 TraceCheckUtils]: 22: Hoare triple {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:21,245 INFO L290 TraceCheckUtils]: 23: Hoare triple {2681#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:21,245 INFO L290 TraceCheckUtils]: 24: Hoare triple {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:21,246 INFO L272 TraceCheckUtils]: 25: Hoare triple {2688#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:21,247 INFO L290 TraceCheckUtils]: 26: Hoare triple {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2699#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:21,247 INFO L290 TraceCheckUtils]: 27: Hoare triple {2699#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2601#false} is VALID [2022-04-28 02:58:21,247 INFO L290 TraceCheckUtils]: 28: Hoare triple {2601#false} assume !false; {2601#false} is VALID [2022-04-28 02:58:21,247 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:21,248 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:21,417 INFO L290 TraceCheckUtils]: 28: Hoare triple {2601#false} assume !false; {2601#false} is VALID [2022-04-28 02:58:21,418 INFO L290 TraceCheckUtils]: 27: Hoare triple {2699#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2601#false} is VALID [2022-04-28 02:58:21,418 INFO L290 TraceCheckUtils]: 26: Hoare triple {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2699#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:21,419 INFO L272 TraceCheckUtils]: 25: Hoare triple {2715#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {2695#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:21,419 INFO L290 TraceCheckUtils]: 24: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,420 INFO L290 TraceCheckUtils]: 23: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,420 INFO L290 TraceCheckUtils]: 22: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,421 INFO L290 TraceCheckUtils]: 21: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,421 INFO L290 TraceCheckUtils]: 20: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,422 INFO L290 TraceCheckUtils]: 19: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,422 INFO L290 TraceCheckUtils]: 18: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,423 INFO L290 TraceCheckUtils]: 16: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,424 INFO L290 TraceCheckUtils]: 15: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,424 INFO L290 TraceCheckUtils]: 14: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,425 INFO L290 TraceCheckUtils]: 13: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,425 INFO L290 TraceCheckUtils]: 12: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,426 INFO L290 TraceCheckUtils]: 11: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,426 INFO L290 TraceCheckUtils]: 10: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,427 INFO L290 TraceCheckUtils]: 9: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {2728#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,428 INFO L290 TraceCheckUtils]: 7: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {2728#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:21,428 INFO L290 TraceCheckUtils]: 6: Hoare triple {2715#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,429 INFO L290 TraceCheckUtils]: 5: Hoare triple {2600#true} ~x~0 := 0; {2715#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:21,429 INFO L272 TraceCheckUtils]: 4: Hoare triple {2600#true} call #t~ret5 := main(); {2600#true} is VALID [2022-04-28 02:58:21,429 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2600#true} {2600#true} #40#return; {2600#true} is VALID [2022-04-28 02:58:21,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {2600#true} assume true; {2600#true} is VALID [2022-04-28 02:58:21,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {2600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {2600#true} is VALID [2022-04-28 02:58:21,429 INFO L272 TraceCheckUtils]: 0: Hoare triple {2600#true} call ULTIMATE.init(); {2600#true} is VALID [2022-04-28 02:58:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:58:21,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1818786482] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:21,430 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:21,430 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14, 6] total 18 [2022-04-28 02:58:21,430 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:21,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1626621670] [2022-04-28 02:58:21,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1626621670] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:21,431 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:21,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 02:58:21,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668495171] [2022-04-28 02:58:21,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:21,431 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-28 02:58:21,431 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:21,432 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:21,454 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:21,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 02:58:21,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:21,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 02:58:21,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=254, Unknown=0, NotChecked=0, Total=306 [2022-04-28 02:58:21,455 INFO L87 Difference]: Start difference. First operand 31 states and 33 transitions. Second operand has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:21,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:21,991 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2022-04-28 02:58:21,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 02:58:21,991 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-28 02:58:21,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2022-04-28 02:58:21,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2022-04-28 02:58:21,993 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 41 transitions. [2022-04-28 02:58:22,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:22,026 INFO L225 Difference]: With dead ends: 40 [2022-04-28 02:58:22,026 INFO L226 Difference]: Without dead ends: 33 [2022-04-28 02:58:22,026 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 52 SyntacticMatches, 3 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=112, Invalid=590, Unknown=0, NotChecked=0, Total=702 [2022-04-28 02:58:22,027 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 17 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:22,027 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 49 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:58:22,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-04-28 02:58:22,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-04-28 02:58:22,079 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:22,079 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:22,080 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:22,080 INFO L87 Difference]: Start difference. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:22,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:22,080 INFO L93 Difference]: Finished difference Result 33 states and 35 transitions. [2022-04-28 02:58:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-04-28 02:58:22,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:22,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:22,081 INFO L74 IsIncluded]: Start isIncluded. First operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 33 states. [2022-04-28 02:58:22,081 INFO L87 Difference]: Start difference. First operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 33 states. [2022-04-28 02:58:22,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:22,081 INFO L93 Difference]: Finished difference Result 33 states and 35 transitions. [2022-04-28 02:58:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-04-28 02:58:22,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:22,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:22,082 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:22,082 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 35 transitions. [2022-04-28 02:58:22,083 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 35 transitions. Word has length 29 [2022-04-28 02:58:22,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:22,083 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 35 transitions. [2022-04-28 02:58:22,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 11 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:22,084 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 35 transitions. [2022-04-28 02:58:22,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-04-28 02:58:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-28 02:58:22,125 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:22,125 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:22,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:22,343 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:22,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-28 02:58:22,540 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:22,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:22,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1819864638, now seen corresponding path program 17 times [2022-04-28 02:58:22,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:22,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [75297012] [2022-04-28 02:58:26,730 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:58:26,870 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:29,097 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:29,099 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:29,102 INFO L85 PathProgramCache]: Analyzing trace with hash -340814416, now seen corresponding path program 1 times [2022-04-28 02:58:29,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:29,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772179390] [2022-04-28 02:58:29,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:29,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:29,109 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_19.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_19.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:29,109 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_19.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_19.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:29,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1523566436] [2022-04-28 02:58:29,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:29,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:29,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:29,137 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:29,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-28 02:58:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:29,181 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:29,196 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:29,196 INFO L85 PathProgramCache]: Analyzing trace with hash -1819864638, now seen corresponding path program 18 times [2022-04-28 02:58:29,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:29,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059272057] [2022-04-28 02:58:29,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:29,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:29,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {3039#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-28 02:58:29,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-28 02:58:29,346 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-28 02:58:29,346 INFO L272 TraceCheckUtils]: 0: Hoare triple {3024#true} call ULTIMATE.init(); {3039#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:29,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {3039#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-28 02:58:29,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-28 02:58:29,347 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-28 02:58:29,347 INFO L272 TraceCheckUtils]: 4: Hoare triple {3024#true} call #t~ret5 := main(); {3024#true} is VALID [2022-04-28 02:58:29,347 INFO L290 TraceCheckUtils]: 5: Hoare triple {3024#true} ~x~0 := 0; {3029#(= main_~x~0 0)} is VALID [2022-04-28 02:58:29,347 INFO L290 TraceCheckUtils]: 6: Hoare triple {3029#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3029#(= main_~x~0 0)} is VALID [2022-04-28 02:58:29,348 INFO L290 TraceCheckUtils]: 7: Hoare triple {3029#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:29,348 INFO L290 TraceCheckUtils]: 8: Hoare triple {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:29,349 INFO L290 TraceCheckUtils]: 9: Hoare triple {3030#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:29,349 INFO L290 TraceCheckUtils]: 10: Hoare triple {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:29,349 INFO L290 TraceCheckUtils]: 11: Hoare triple {3031#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:29,350 INFO L290 TraceCheckUtils]: 12: Hoare triple {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:29,350 INFO L290 TraceCheckUtils]: 13: Hoare triple {3032#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:29,351 INFO L290 TraceCheckUtils]: 14: Hoare triple {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:29,351 INFO L290 TraceCheckUtils]: 15: Hoare triple {3033#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:29,352 INFO L290 TraceCheckUtils]: 16: Hoare triple {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:29,352 INFO L290 TraceCheckUtils]: 17: Hoare triple {3034#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:29,353 INFO L290 TraceCheckUtils]: 18: Hoare triple {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:29,353 INFO L290 TraceCheckUtils]: 19: Hoare triple {3035#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:29,354 INFO L290 TraceCheckUtils]: 20: Hoare triple {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:29,354 INFO L290 TraceCheckUtils]: 21: Hoare triple {3036#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:29,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:29,355 INFO L290 TraceCheckUtils]: 23: Hoare triple {3037#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:29,355 INFO L290 TraceCheckUtils]: 24: Hoare triple {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:29,356 INFO L290 TraceCheckUtils]: 25: Hoare triple {3038#(and (<= main_~x~0 9) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3025#false} is VALID [2022-04-28 02:58:29,356 INFO L290 TraceCheckUtils]: 26: Hoare triple {3025#false} assume !(~x~0 % 4294967296 < 268435455); {3025#false} is VALID [2022-04-28 02:58:29,356 INFO L272 TraceCheckUtils]: 27: Hoare triple {3025#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3025#false} is VALID [2022-04-28 02:58:29,356 INFO L290 TraceCheckUtils]: 28: Hoare triple {3025#false} ~cond := #in~cond; {3025#false} is VALID [2022-04-28 02:58:29,356 INFO L290 TraceCheckUtils]: 29: Hoare triple {3025#false} assume 0 == ~cond; {3025#false} is VALID [2022-04-28 02:58:29,356 INFO L290 TraceCheckUtils]: 30: Hoare triple {3025#false} assume !false; {3025#false} is VALID [2022-04-28 02:58:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:29,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:29,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059272057] [2022-04-28 02:58:29,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059272057] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:29,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [172794557] [2022-04-28 02:58:29,357 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:58:29,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:29,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:29,358 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:29,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-28 02:58:29,405 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:58:29,405 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:29,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 02:58:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:29,416 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:29,623 INFO L272 TraceCheckUtils]: 0: Hoare triple {3024#true} call ULTIMATE.init(); {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {3024#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L290 TraceCheckUtils]: 2: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L272 TraceCheckUtils]: 4: Hoare triple {3024#true} call #t~ret5 := main(); {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L290 TraceCheckUtils]: 5: Hoare triple {3024#true} ~x~0 := 0; {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L290 TraceCheckUtils]: 6: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L290 TraceCheckUtils]: 7: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L290 TraceCheckUtils]: 8: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,624 INFO L290 TraceCheckUtils]: 9: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 10: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 11: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 12: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 13: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 14: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 15: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 16: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 17: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 18: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,626 INFO L290 TraceCheckUtils]: 20: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,626 INFO L290 TraceCheckUtils]: 21: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,626 INFO L290 TraceCheckUtils]: 22: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,626 INFO L290 TraceCheckUtils]: 23: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:29,627 INFO L290 TraceCheckUtils]: 24: Hoare triple {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:29,628 INFO L290 TraceCheckUtils]: 25: Hoare triple {3112#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3119#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 02:58:29,628 INFO L290 TraceCheckUtils]: 26: Hoare triple {3119#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {3025#false} is VALID [2022-04-28 02:58:29,629 INFO L272 TraceCheckUtils]: 27: Hoare triple {3025#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3025#false} is VALID [2022-04-28 02:58:29,629 INFO L290 TraceCheckUtils]: 28: Hoare triple {3025#false} ~cond := #in~cond; {3025#false} is VALID [2022-04-28 02:58:29,629 INFO L290 TraceCheckUtils]: 29: Hoare triple {3025#false} assume 0 == ~cond; {3025#false} is VALID [2022-04-28 02:58:29,629 INFO L290 TraceCheckUtils]: 30: Hoare triple {3025#false} assume !false; {3025#false} is VALID [2022-04-28 02:58:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-04-28 02:58:29,629 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:29,832 INFO L290 TraceCheckUtils]: 30: Hoare triple {3025#false} assume !false; {3025#false} is VALID [2022-04-28 02:58:29,832 INFO L290 TraceCheckUtils]: 29: Hoare triple {3025#false} assume 0 == ~cond; {3025#false} is VALID [2022-04-28 02:58:29,832 INFO L290 TraceCheckUtils]: 28: Hoare triple {3025#false} ~cond := #in~cond; {3025#false} is VALID [2022-04-28 02:58:29,832 INFO L272 TraceCheckUtils]: 27: Hoare triple {3025#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3025#false} is VALID [2022-04-28 02:58:29,833 INFO L290 TraceCheckUtils]: 26: Hoare triple {3147#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {3025#false} is VALID [2022-04-28 02:58:29,833 INFO L290 TraceCheckUtils]: 25: Hoare triple {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3147#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:58:29,834 INFO L290 TraceCheckUtils]: 24: Hoare triple {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 23: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3151#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 22: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 21: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 20: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 19: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 18: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 17: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,835 INFO L290 TraceCheckUtils]: 16: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 15: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 14: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 13: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 12: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 11: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 10: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 9: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 8: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {3024#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3024#true} is VALID [2022-04-28 02:58:29,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {3024#true} assume !!(~x~0 % 4294967296 < 268435455); {3024#true} is VALID [2022-04-28 02:58:29,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {3024#true} ~x~0 := 0; {3024#true} is VALID [2022-04-28 02:58:29,837 INFO L272 TraceCheckUtils]: 4: Hoare triple {3024#true} call #t~ret5 := main(); {3024#true} is VALID [2022-04-28 02:58:29,837 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3024#true} {3024#true} #40#return; {3024#true} is VALID [2022-04-28 02:58:29,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {3024#true} assume true; {3024#true} is VALID [2022-04-28 02:58:29,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {3024#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3024#true} is VALID [2022-04-28 02:58:29,837 INFO L272 TraceCheckUtils]: 0: Hoare triple {3024#true} call ULTIMATE.init(); {3024#true} is VALID [2022-04-28 02:58:29,837 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-04-28 02:58:29,837 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [172794557] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:29,837 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:29,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 4, 4] total 17 [2022-04-28 02:58:29,838 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:29,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [75297012] [2022-04-28 02:58:29,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [75297012] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:29,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:29,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 02:58:29,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888162599] [2022-04-28 02:58:29,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:29,839 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-28 02:58:29,839 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:29,839 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:29,860 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:29,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 02:58:29,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:29,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 02:58:29,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2022-04-28 02:58:29,861 INFO L87 Difference]: Start difference. First operand 33 states and 35 transitions. Second operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:30,326 INFO L93 Difference]: Finished difference Result 42 states and 46 transitions. [2022-04-28 02:58:30,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 02:58:30,327 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-28 02:58:30,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2022-04-28 02:58:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2022-04-28 02:58:30,330 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 43 transitions. [2022-04-28 02:58:30,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:30,370 INFO L225 Difference]: With dead ends: 42 [2022-04-28 02:58:30,370 INFO L226 Difference]: Without dead ends: 35 [2022-04-28 02:58:30,371 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=170, Invalid=532, Unknown=0, NotChecked=0, Total=702 [2022-04-28 02:58:30,371 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 18 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:30,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 44 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:58:30,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-28 02:58:30,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-28 02:58:30,432 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:30,432 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,432 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,432 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:30,433 INFO L93 Difference]: Finished difference Result 35 states and 37 transitions. [2022-04-28 02:58:30,433 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-04-28 02:58:30,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:30,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:30,433 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 35 states. [2022-04-28 02:58:30,433 INFO L87 Difference]: Start difference. First operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 35 states. [2022-04-28 02:58:30,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:30,434 INFO L93 Difference]: Finished difference Result 35 states and 37 transitions. [2022-04-28 02:58:30,434 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-04-28 02:58:30,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:30,434 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:30,434 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:30,434 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:30,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 37 transitions. [2022-04-28 02:58:30,435 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 37 transitions. Word has length 31 [2022-04-28 02:58:30,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:30,435 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 37 transitions. [2022-04-28 02:58:30,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:30,435 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 37 transitions. [2022-04-28 02:58:30,474 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-04-28 02:58:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-28 02:58:30,474 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:30,474 INFO L195 NwaCegarLoop]: trace histogram [11, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:30,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:30,694 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2022-04-28 02:58:30,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:30,878 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:30,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:30,878 INFO L85 PathProgramCache]: Analyzing trace with hash 1103709407, now seen corresponding path program 19 times [2022-04-28 02:58:30,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:30,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [599153449] [2022-04-28 02:58:31,215 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:33,454 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:33,455 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:33,458 INFO L85 PathProgramCache]: Analyzing trace with hash 1708717744, now seen corresponding path program 1 times [2022-04-28 02:58:33,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:33,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471180928] [2022-04-28 02:58:33,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:33,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:33,466 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_21.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_21.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:33,466 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_21.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_21.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:33,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1585830638] [2022-04-28 02:58:33,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:33,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:33,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:33,477 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:33,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-28 02:58:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:33,506 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:33,529 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:33,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1103709407, now seen corresponding path program 20 times [2022-04-28 02:58:33,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:33,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649819926] [2022-04-28 02:58:33,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:33,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:33,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:33,700 INFO L290 TraceCheckUtils]: 0: Hoare triple {3489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-28 02:58:33,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-28 02:58:33,700 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-28 02:58:33,701 INFO L272 TraceCheckUtils]: 0: Hoare triple {3473#true} call ULTIMATE.init(); {3489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:33,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {3489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-28 02:58:33,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-28 02:58:33,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-28 02:58:33,701 INFO L272 TraceCheckUtils]: 4: Hoare triple {3473#true} call #t~ret5 := main(); {3473#true} is VALID [2022-04-28 02:58:33,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {3473#true} ~x~0 := 0; {3478#(= main_~x~0 0)} is VALID [2022-04-28 02:58:33,702 INFO L290 TraceCheckUtils]: 6: Hoare triple {3478#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3478#(= main_~x~0 0)} is VALID [2022-04-28 02:58:33,703 INFO L290 TraceCheckUtils]: 7: Hoare triple {3478#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:33,703 INFO L290 TraceCheckUtils]: 8: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:33,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:33,704 INFO L290 TraceCheckUtils]: 10: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:33,705 INFO L290 TraceCheckUtils]: 11: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:33,705 INFO L290 TraceCheckUtils]: 12: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:33,705 INFO L290 TraceCheckUtils]: 13: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:33,706 INFO L290 TraceCheckUtils]: 14: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:33,706 INFO L290 TraceCheckUtils]: 15: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:33,707 INFO L290 TraceCheckUtils]: 16: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:33,707 INFO L290 TraceCheckUtils]: 17: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:33,708 INFO L290 TraceCheckUtils]: 18: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:33,708 INFO L290 TraceCheckUtils]: 19: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:33,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:33,709 INFO L290 TraceCheckUtils]: 21: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:33,710 INFO L290 TraceCheckUtils]: 22: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:33,710 INFO L290 TraceCheckUtils]: 23: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:33,711 INFO L290 TraceCheckUtils]: 24: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:33,711 INFO L290 TraceCheckUtils]: 25: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:33,712 INFO L290 TraceCheckUtils]: 26: Hoare triple {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:33,712 INFO L290 TraceCheckUtils]: 27: Hoare triple {3488#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3474#false} is VALID [2022-04-28 02:58:33,712 INFO L290 TraceCheckUtils]: 28: Hoare triple {3474#false} assume !(~x~0 % 4294967296 < 268435455); {3474#false} is VALID [2022-04-28 02:58:33,712 INFO L272 TraceCheckUtils]: 29: Hoare triple {3474#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3474#false} is VALID [2022-04-28 02:58:33,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {3474#false} ~cond := #in~cond; {3474#false} is VALID [2022-04-28 02:58:33,712 INFO L290 TraceCheckUtils]: 31: Hoare triple {3474#false} assume 0 == ~cond; {3474#false} is VALID [2022-04-28 02:58:33,713 INFO L290 TraceCheckUtils]: 32: Hoare triple {3474#false} assume !false; {3474#false} is VALID [2022-04-28 02:58:33,713 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 11 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:33,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:33,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649819926] [2022-04-28 02:58:33,713 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649819926] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:33,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [289613113] [2022-04-28 02:58:33,713 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:58:33,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:33,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:33,723 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:33,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-28 02:58:33,758 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:58:33,758 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:33,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-28 02:58:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:33,765 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:34,073 INFO L272 TraceCheckUtils]: 0: Hoare triple {3473#true} call ULTIMATE.init(); {3473#true} is VALID [2022-04-28 02:58:34,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {3473#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-28 02:58:34,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-28 02:58:34,073 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-28 02:58:34,073 INFO L272 TraceCheckUtils]: 4: Hoare triple {3473#true} call #t~ret5 := main(); {3473#true} is VALID [2022-04-28 02:58:34,074 INFO L290 TraceCheckUtils]: 5: Hoare triple {3473#true} ~x~0 := 0; {3478#(= main_~x~0 0)} is VALID [2022-04-28 02:58:34,074 INFO L290 TraceCheckUtils]: 6: Hoare triple {3478#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3478#(= main_~x~0 0)} is VALID [2022-04-28 02:58:34,074 INFO L290 TraceCheckUtils]: 7: Hoare triple {3478#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:34,075 INFO L290 TraceCheckUtils]: 8: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:34,075 INFO L290 TraceCheckUtils]: 9: Hoare triple {3479#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:34,076 INFO L290 TraceCheckUtils]: 10: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:34,076 INFO L290 TraceCheckUtils]: 11: Hoare triple {3480#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:34,077 INFO L290 TraceCheckUtils]: 12: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:34,077 INFO L290 TraceCheckUtils]: 13: Hoare triple {3481#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:34,078 INFO L290 TraceCheckUtils]: 14: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:34,078 INFO L290 TraceCheckUtils]: 15: Hoare triple {3482#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:34,079 INFO L290 TraceCheckUtils]: 16: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:34,079 INFO L290 TraceCheckUtils]: 17: Hoare triple {3483#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:34,080 INFO L290 TraceCheckUtils]: 18: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:34,080 INFO L290 TraceCheckUtils]: 19: Hoare triple {3484#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:34,081 INFO L290 TraceCheckUtils]: 20: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:34,081 INFO L290 TraceCheckUtils]: 21: Hoare triple {3485#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:34,081 INFO L290 TraceCheckUtils]: 22: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:34,082 INFO L290 TraceCheckUtils]: 23: Hoare triple {3486#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:34,082 INFO L290 TraceCheckUtils]: 24: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:34,083 INFO L290 TraceCheckUtils]: 25: Hoare triple {3487#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:34,083 INFO L290 TraceCheckUtils]: 26: Hoare triple {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:34,084 INFO L290 TraceCheckUtils]: 27: Hoare triple {3568#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:34,084 INFO L290 TraceCheckUtils]: 28: Hoare triple {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:34,085 INFO L272 TraceCheckUtils]: 29: Hoare triple {3575#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:34,085 INFO L290 TraceCheckUtils]: 30: Hoare triple {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3586#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:34,086 INFO L290 TraceCheckUtils]: 31: Hoare triple {3586#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3474#false} is VALID [2022-04-28 02:58:34,086 INFO L290 TraceCheckUtils]: 32: Hoare triple {3474#false} assume !false; {3474#false} is VALID [2022-04-28 02:58:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:34,086 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:34,231 INFO L290 TraceCheckUtils]: 32: Hoare triple {3474#false} assume !false; {3474#false} is VALID [2022-04-28 02:58:34,231 INFO L290 TraceCheckUtils]: 31: Hoare triple {3586#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3474#false} is VALID [2022-04-28 02:58:34,232 INFO L290 TraceCheckUtils]: 30: Hoare triple {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3586#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:34,232 INFO L272 TraceCheckUtils]: 29: Hoare triple {3602#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3582#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:34,233 INFO L290 TraceCheckUtils]: 28: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,233 INFO L290 TraceCheckUtils]: 27: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,234 INFO L290 TraceCheckUtils]: 26: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,234 INFO L290 TraceCheckUtils]: 25: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,235 INFO L290 TraceCheckUtils]: 24: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,235 INFO L290 TraceCheckUtils]: 23: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,236 INFO L290 TraceCheckUtils]: 22: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,236 INFO L290 TraceCheckUtils]: 21: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,237 INFO L290 TraceCheckUtils]: 20: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,237 INFO L290 TraceCheckUtils]: 19: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,238 INFO L290 TraceCheckUtils]: 18: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,238 INFO L290 TraceCheckUtils]: 17: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,239 INFO L290 TraceCheckUtils]: 15: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,240 INFO L290 TraceCheckUtils]: 14: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,240 INFO L290 TraceCheckUtils]: 13: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,241 INFO L290 TraceCheckUtils]: 12: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,241 INFO L290 TraceCheckUtils]: 11: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,242 INFO L290 TraceCheckUtils]: 9: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,243 INFO L290 TraceCheckUtils]: 8: Hoare triple {3615#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,243 INFO L290 TraceCheckUtils]: 7: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3615#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:34,244 INFO L290 TraceCheckUtils]: 6: Hoare triple {3602#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,244 INFO L290 TraceCheckUtils]: 5: Hoare triple {3473#true} ~x~0 := 0; {3602#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:34,244 INFO L272 TraceCheckUtils]: 4: Hoare triple {3473#true} call #t~ret5 := main(); {3473#true} is VALID [2022-04-28 02:58:34,244 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3473#true} {3473#true} #40#return; {3473#true} is VALID [2022-04-28 02:58:34,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {3473#true} assume true; {3473#true} is VALID [2022-04-28 02:58:34,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {3473#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3473#true} is VALID [2022-04-28 02:58:34,245 INFO L272 TraceCheckUtils]: 0: Hoare triple {3473#true} call ULTIMATE.init(); {3473#true} is VALID [2022-04-28 02:58:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-04-28 02:58:34,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [289613113] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:34,245 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:34,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 16, 6] total 20 [2022-04-28 02:58:34,245 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:34,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [599153449] [2022-04-28 02:58:34,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [599153449] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:34,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:34,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 02:58:34,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012562039] [2022-04-28 02:58:34,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:34,246 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 33 [2022-04-28 02:58:34,246 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:34,246 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:34,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 02:58:34,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:34,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 02:58:34,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2022-04-28 02:58:34,272 INFO L87 Difference]: Start difference. First operand 35 states and 37 transitions. Second operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:34,805 INFO L93 Difference]: Finished difference Result 44 states and 48 transitions. [2022-04-28 02:58:34,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 02:58:34,805 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 33 [2022-04-28 02:58:34,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 45 transitions. [2022-04-28 02:58:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 45 transitions. [2022-04-28 02:58:34,807 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 45 transitions. [2022-04-28 02:58:34,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:34,839 INFO L225 Difference]: With dead ends: 44 [2022-04-28 02:58:34,839 INFO L226 Difference]: Without dead ends: 37 [2022-04-28 02:58:34,839 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 60 SyntacticMatches, 3 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2022-04-28 02:58:34,840 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 19 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:34,840 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 29 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:58:34,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-28 02:58:34,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2022-04-28 02:58:34,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:34,895 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,895 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,895 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:34,895 INFO L93 Difference]: Finished difference Result 37 states and 39 transitions. [2022-04-28 02:58:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-04-28 02:58:34,896 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:34,896 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:34,896 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 37 states. [2022-04-28 02:58:34,896 INFO L87 Difference]: Start difference. First operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 37 states. [2022-04-28 02:58:34,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:34,896 INFO L93 Difference]: Finished difference Result 37 states and 39 transitions. [2022-04-28 02:58:34,897 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-04-28 02:58:34,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:34,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:34,897 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:34,897 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:34,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 32 states have (on average 1.09375) internal successors, (35), 32 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 39 transitions. [2022-04-28 02:58:34,898 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 39 transitions. Word has length 33 [2022-04-28 02:58:34,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:34,898 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 39 transitions. [2022-04-28 02:58:34,898 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:34,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 39 transitions. [2022-04-28 02:58:34,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-04-28 02:58:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-28 02:58:34,954 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:34,954 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:34,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:35,160 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:35,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:35,355 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:35,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:35,355 INFO L85 PathProgramCache]: Analyzing trace with hash 1749755068, now seen corresponding path program 21 times [2022-04-28 02:58:35,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:35,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [204109318] [2022-04-28 02:58:36,241 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:37,490 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:37,492 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:37,495 INFO L85 PathProgramCache]: Analyzing trace with hash -536717392, now seen corresponding path program 1 times [2022-04-28 02:58:37,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:37,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997182139] [2022-04-28 02:58:37,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:37,501 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_23.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_23.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:37,501 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_23.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_23.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:37,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1902508729] [2022-04-28 02:58:37,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:37,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:37,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:37,520 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:37,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-28 02:58:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:37,548 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:37,575 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:37,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1749755068, now seen corresponding path program 22 times [2022-04-28 02:58:37,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:37,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245452660] [2022-04-28 02:58:37,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:37,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:37,786 INFO L290 TraceCheckUtils]: 0: Hoare triple {3968#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-28 02:58:37,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-28 02:58:37,786 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-28 02:58:37,786 INFO L272 TraceCheckUtils]: 0: Hoare triple {3951#true} call ULTIMATE.init(); {3968#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:37,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {3968#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-28 02:58:37,786 INFO L290 TraceCheckUtils]: 2: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-28 02:58:37,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-28 02:58:37,787 INFO L272 TraceCheckUtils]: 4: Hoare triple {3951#true} call #t~ret5 := main(); {3951#true} is VALID [2022-04-28 02:58:37,787 INFO L290 TraceCheckUtils]: 5: Hoare triple {3951#true} ~x~0 := 0; {3956#(= main_~x~0 0)} is VALID [2022-04-28 02:58:37,787 INFO L290 TraceCheckUtils]: 6: Hoare triple {3956#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3956#(= main_~x~0 0)} is VALID [2022-04-28 02:58:37,788 INFO L290 TraceCheckUtils]: 7: Hoare triple {3956#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:37,788 INFO L290 TraceCheckUtils]: 8: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:37,789 INFO L290 TraceCheckUtils]: 9: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:37,789 INFO L290 TraceCheckUtils]: 10: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:37,789 INFO L290 TraceCheckUtils]: 11: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:37,790 INFO L290 TraceCheckUtils]: 12: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:37,790 INFO L290 TraceCheckUtils]: 13: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:37,791 INFO L290 TraceCheckUtils]: 14: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:37,791 INFO L290 TraceCheckUtils]: 15: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:37,791 INFO L290 TraceCheckUtils]: 16: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:37,792 INFO L290 TraceCheckUtils]: 17: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:37,792 INFO L290 TraceCheckUtils]: 18: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:37,793 INFO L290 TraceCheckUtils]: 19: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:37,793 INFO L290 TraceCheckUtils]: 20: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:37,794 INFO L290 TraceCheckUtils]: 21: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:37,794 INFO L290 TraceCheckUtils]: 22: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:37,795 INFO L290 TraceCheckUtils]: 23: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:37,795 INFO L290 TraceCheckUtils]: 24: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:37,795 INFO L290 TraceCheckUtils]: 25: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:37,796 INFO L290 TraceCheckUtils]: 26: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:37,797 INFO L290 TraceCheckUtils]: 27: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:37,797 INFO L290 TraceCheckUtils]: 28: Hoare triple {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:37,797 INFO L290 TraceCheckUtils]: 29: Hoare triple {3967#(and (<= main_~x~0 11) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {3952#false} is VALID [2022-04-28 02:58:37,798 INFO L290 TraceCheckUtils]: 30: Hoare triple {3952#false} assume !(~x~0 % 4294967296 < 268435455); {3952#false} is VALID [2022-04-28 02:58:37,798 INFO L272 TraceCheckUtils]: 31: Hoare triple {3952#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3952#false} is VALID [2022-04-28 02:58:37,798 INFO L290 TraceCheckUtils]: 32: Hoare triple {3952#false} ~cond := #in~cond; {3952#false} is VALID [2022-04-28 02:58:37,798 INFO L290 TraceCheckUtils]: 33: Hoare triple {3952#false} assume 0 == ~cond; {3952#false} is VALID [2022-04-28 02:58:37,798 INFO L290 TraceCheckUtils]: 34: Hoare triple {3952#false} assume !false; {3952#false} is VALID [2022-04-28 02:58:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:37,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:37,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245452660] [2022-04-28 02:58:37,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245452660] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:37,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1475470038] [2022-04-28 02:58:37,799 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:58:37,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:37,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:37,800 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:37,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-28 02:58:37,837 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:58:37,838 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:37,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-28 02:58:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:37,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:38,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {3951#true} call ULTIMATE.init(); {3951#true} is VALID [2022-04-28 02:58:38,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {3951#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-28 02:58:38,139 INFO L290 TraceCheckUtils]: 2: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-28 02:58:38,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-28 02:58:38,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {3951#true} call #t~ret5 := main(); {3951#true} is VALID [2022-04-28 02:58:38,152 INFO L290 TraceCheckUtils]: 5: Hoare triple {3951#true} ~x~0 := 0; {3956#(= main_~x~0 0)} is VALID [2022-04-28 02:58:38,152 INFO L290 TraceCheckUtils]: 6: Hoare triple {3956#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3956#(= main_~x~0 0)} is VALID [2022-04-28 02:58:38,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {3956#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:38,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:38,153 INFO L290 TraceCheckUtils]: 9: Hoare triple {3957#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:38,154 INFO L290 TraceCheckUtils]: 10: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:38,154 INFO L290 TraceCheckUtils]: 11: Hoare triple {3958#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:38,155 INFO L290 TraceCheckUtils]: 12: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:38,155 INFO L290 TraceCheckUtils]: 13: Hoare triple {3959#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:38,156 INFO L290 TraceCheckUtils]: 14: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:38,156 INFO L290 TraceCheckUtils]: 15: Hoare triple {3960#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:38,157 INFO L290 TraceCheckUtils]: 16: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:38,157 INFO L290 TraceCheckUtils]: 17: Hoare triple {3961#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:38,158 INFO L290 TraceCheckUtils]: 18: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:38,158 INFO L290 TraceCheckUtils]: 19: Hoare triple {3962#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:38,159 INFO L290 TraceCheckUtils]: 20: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:38,159 INFO L290 TraceCheckUtils]: 21: Hoare triple {3963#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:38,159 INFO L290 TraceCheckUtils]: 22: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:38,160 INFO L290 TraceCheckUtils]: 23: Hoare triple {3964#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:38,160 INFO L290 TraceCheckUtils]: 24: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:38,161 INFO L290 TraceCheckUtils]: 25: Hoare triple {3965#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:38,161 INFO L290 TraceCheckUtils]: 26: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:38,162 INFO L290 TraceCheckUtils]: 27: Hoare triple {3966#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:38,162 INFO L290 TraceCheckUtils]: 28: Hoare triple {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:38,163 INFO L290 TraceCheckUtils]: 29: Hoare triple {4053#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4060#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:38,163 INFO L290 TraceCheckUtils]: 30: Hoare triple {4060#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {3952#false} is VALID [2022-04-28 02:58:38,163 INFO L272 TraceCheckUtils]: 31: Hoare triple {3952#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3952#false} is VALID [2022-04-28 02:58:38,164 INFO L290 TraceCheckUtils]: 32: Hoare triple {3952#false} ~cond := #in~cond; {3952#false} is VALID [2022-04-28 02:58:38,164 INFO L290 TraceCheckUtils]: 33: Hoare triple {3952#false} assume 0 == ~cond; {3952#false} is VALID [2022-04-28 02:58:38,164 INFO L290 TraceCheckUtils]: 34: Hoare triple {3952#false} assume !false; {3952#false} is VALID [2022-04-28 02:58:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:38,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:38,535 INFO L290 TraceCheckUtils]: 34: Hoare triple {3952#false} assume !false; {3952#false} is VALID [2022-04-28 02:58:38,536 INFO L290 TraceCheckUtils]: 33: Hoare triple {3952#false} assume 0 == ~cond; {3952#false} is VALID [2022-04-28 02:58:38,536 INFO L290 TraceCheckUtils]: 32: Hoare triple {3952#false} ~cond := #in~cond; {3952#false} is VALID [2022-04-28 02:58:38,536 INFO L272 TraceCheckUtils]: 31: Hoare triple {3952#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {3952#false} is VALID [2022-04-28 02:58:38,536 INFO L290 TraceCheckUtils]: 30: Hoare triple {4088#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {3952#false} is VALID [2022-04-28 02:58:38,537 INFO L290 TraceCheckUtils]: 29: Hoare triple {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4088#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,537 INFO L290 TraceCheckUtils]: 28: Hoare triple {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,538 INFO L290 TraceCheckUtils]: 27: Hoare triple {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4092#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,538 INFO L290 TraceCheckUtils]: 26: Hoare triple {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4099#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,540 INFO L290 TraceCheckUtils]: 23: Hoare triple {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4106#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,541 INFO L290 TraceCheckUtils]: 22: Hoare triple {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,541 INFO L290 TraceCheckUtils]: 21: Hoare triple {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4113#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,542 INFO L290 TraceCheckUtils]: 20: Hoare triple {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,542 INFO L290 TraceCheckUtils]: 19: Hoare triple {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4120#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,543 INFO L290 TraceCheckUtils]: 18: Hoare triple {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,543 INFO L290 TraceCheckUtils]: 17: Hoare triple {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4127#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,545 INFO L290 TraceCheckUtils]: 15: Hoare triple {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4134#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,545 INFO L290 TraceCheckUtils]: 14: Hoare triple {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,546 INFO L290 TraceCheckUtils]: 13: Hoare triple {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4141#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,547 INFO L290 TraceCheckUtils]: 11: Hoare triple {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4148#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,548 INFO L290 TraceCheckUtils]: 10: Hoare triple {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,548 INFO L290 TraceCheckUtils]: 9: Hoare triple {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4155#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,549 INFO L290 TraceCheckUtils]: 8: Hoare triple {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,549 INFO L290 TraceCheckUtils]: 7: Hoare triple {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4162#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,550 INFO L290 TraceCheckUtils]: 6: Hoare triple {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,550 INFO L290 TraceCheckUtils]: 5: Hoare triple {3951#true} ~x~0 := 0; {4169#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:58:38,550 INFO L272 TraceCheckUtils]: 4: Hoare triple {3951#true} call #t~ret5 := main(); {3951#true} is VALID [2022-04-28 02:58:38,550 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3951#true} {3951#true} #40#return; {3951#true} is VALID [2022-04-28 02:58:38,551 INFO L290 TraceCheckUtils]: 2: Hoare triple {3951#true} assume true; {3951#true} is VALID [2022-04-28 02:58:38,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {3951#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {3951#true} is VALID [2022-04-28 02:58:38,551 INFO L272 TraceCheckUtils]: 0: Hoare triple {3951#true} call ULTIMATE.init(); {3951#true} is VALID [2022-04-28 02:58:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:38,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1475470038] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:38,552 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:38,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 30 [2022-04-28 02:58:38,552 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:38,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [204109318] [2022-04-28 02:58:38,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [204109318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:38,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:38,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 02:58:38,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796124513] [2022-04-28 02:58:38,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:38,556 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-28 02:58:38,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:38,556 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:38,582 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:38,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 02:58:38,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:38,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 02:58:38,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=251, Invalid=619, Unknown=0, NotChecked=0, Total=870 [2022-04-28 02:58:38,583 INFO L87 Difference]: Start difference. First operand 37 states and 39 transitions. Second operand has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:39,325 INFO L93 Difference]: Finished difference Result 46 states and 50 transitions. [2022-04-28 02:58:39,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 02:58:39,325 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-28 02:58:39,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 47 transitions. [2022-04-28 02:58:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 47 transitions. [2022-04-28 02:58:39,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 47 transitions. [2022-04-28 02:58:39,363 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:39,363 INFO L225 Difference]: With dead ends: 46 [2022-04-28 02:58:39,364 INFO L226 Difference]: Without dead ends: 39 [2022-04-28 02:58:39,364 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 56 SyntacticMatches, 2 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=477, Invalid=1245, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 02:58:39,364 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 20 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 328 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 328 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:39,365 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 74 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 328 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:58:39,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2022-04-28 02:58:39,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2022-04-28 02:58:39,430 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:39,431 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,431 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,431 INFO L87 Difference]: Start difference. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:39,432 INFO L93 Difference]: Finished difference Result 39 states and 41 transitions. [2022-04-28 02:58:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-04-28 02:58:39,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:39,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:39,432 INFO L74 IsIncluded]: Start isIncluded. First operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 39 states. [2022-04-28 02:58:39,432 INFO L87 Difference]: Start difference. First operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 39 states. [2022-04-28 02:58:39,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:39,433 INFO L93 Difference]: Finished difference Result 39 states and 41 transitions. [2022-04-28 02:58:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-04-28 02:58:39,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:39,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:39,433 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:39,433 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 41 transitions. [2022-04-28 02:58:39,434 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 41 transitions. Word has length 35 [2022-04-28 02:58:39,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:39,434 INFO L495 AbstractCegarLoop]: Abstraction has 39 states and 41 transitions. [2022-04-28 02:58:39,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.066666666666667) internal successors, (31), 14 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:39,434 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 41 transitions. [2022-04-28 02:58:39,480 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:39,480 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-04-28 02:58:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-28 02:58:39,480 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:39,480 INFO L195 NwaCegarLoop]: trace histogram [13, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:39,486 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:39,709 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:39,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:39,887 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:39,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:39,888 INFO L85 PathProgramCache]: Analyzing trace with hash -170622631, now seen corresponding path program 23 times [2022-04-28 02:58:39,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:39,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1784564723] [2022-04-28 02:58:40,388 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:40,646 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:40,648 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:40,654 INFO L85 PathProgramCache]: Analyzing trace with hash 1512814768, now seen corresponding path program 1 times [2022-04-28 02:58:40,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:40,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511480955] [2022-04-28 02:58:40,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:40,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:40,660 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_25.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_25.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:40,660 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_25.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_25.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:40,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1515094745] [2022-04-28 02:58:40,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:40,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:40,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:40,673 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:40,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-28 02:58:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:40,729 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:40,859 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:40,860 INFO L85 PathProgramCache]: Analyzing trace with hash -170622631, now seen corresponding path program 24 times [2022-04-28 02:58:40,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:40,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753706057] [2022-04-28 02:58:40,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:40,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:41,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:41,055 INFO L290 TraceCheckUtils]: 0: Hoare triple {4483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-28 02:58:41,055 INFO L290 TraceCheckUtils]: 1: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-28 02:58:41,056 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-28 02:58:41,056 INFO L272 TraceCheckUtils]: 0: Hoare triple {4465#true} call ULTIMATE.init(); {4483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:41,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {4483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-28 02:58:41,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-28 02:58:41,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-28 02:58:41,057 INFO L272 TraceCheckUtils]: 4: Hoare triple {4465#true} call #t~ret5 := main(); {4465#true} is VALID [2022-04-28 02:58:41,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {4465#true} ~x~0 := 0; {4470#(= main_~x~0 0)} is VALID [2022-04-28 02:58:41,057 INFO L290 TraceCheckUtils]: 6: Hoare triple {4470#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4470#(= main_~x~0 0)} is VALID [2022-04-28 02:58:41,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {4470#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:41,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:41,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {4471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:41,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:41,059 INFO L290 TraceCheckUtils]: 11: Hoare triple {4472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:41,060 INFO L290 TraceCheckUtils]: 12: Hoare triple {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:41,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {4473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:41,061 INFO L290 TraceCheckUtils]: 14: Hoare triple {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:41,061 INFO L290 TraceCheckUtils]: 15: Hoare triple {4474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:41,062 INFO L290 TraceCheckUtils]: 16: Hoare triple {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:41,062 INFO L290 TraceCheckUtils]: 17: Hoare triple {4475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:41,062 INFO L290 TraceCheckUtils]: 18: Hoare triple {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:41,063 INFO L290 TraceCheckUtils]: 19: Hoare triple {4476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:41,063 INFO L290 TraceCheckUtils]: 20: Hoare triple {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:41,064 INFO L290 TraceCheckUtils]: 21: Hoare triple {4477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:41,064 INFO L290 TraceCheckUtils]: 22: Hoare triple {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:41,065 INFO L290 TraceCheckUtils]: 23: Hoare triple {4478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:41,065 INFO L290 TraceCheckUtils]: 24: Hoare triple {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:41,065 INFO L290 TraceCheckUtils]: 25: Hoare triple {4479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:41,066 INFO L290 TraceCheckUtils]: 26: Hoare triple {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:41,066 INFO L290 TraceCheckUtils]: 27: Hoare triple {4480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:41,067 INFO L290 TraceCheckUtils]: 28: Hoare triple {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:41,067 INFO L290 TraceCheckUtils]: 29: Hoare triple {4481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:41,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:41,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {4482#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4466#false} is VALID [2022-04-28 02:58:41,068 INFO L290 TraceCheckUtils]: 32: Hoare triple {4466#false} assume !(~x~0 % 4294967296 < 268435455); {4466#false} is VALID [2022-04-28 02:58:41,068 INFO L272 TraceCheckUtils]: 33: Hoare triple {4466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4466#false} is VALID [2022-04-28 02:58:41,068 INFO L290 TraceCheckUtils]: 34: Hoare triple {4466#false} ~cond := #in~cond; {4466#false} is VALID [2022-04-28 02:58:41,069 INFO L290 TraceCheckUtils]: 35: Hoare triple {4466#false} assume 0 == ~cond; {4466#false} is VALID [2022-04-28 02:58:41,069 INFO L290 TraceCheckUtils]: 36: Hoare triple {4466#false} assume !false; {4466#false} is VALID [2022-04-28 02:58:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:41,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:41,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753706057] [2022-04-28 02:58:41,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [753706057] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:41,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [709757916] [2022-04-28 02:58:41,069 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:58:41,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:41,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:41,070 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:41,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-28 02:58:41,108 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:58:41,108 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:41,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 02:58:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:41,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:41,345 INFO L272 TraceCheckUtils]: 0: Hoare triple {4465#true} call ULTIMATE.init(); {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {4465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 2: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L272 TraceCheckUtils]: 4: Hoare triple {4465#true} call #t~ret5 := main(); {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 5: Hoare triple {4465#true} ~x~0 := 0; {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 6: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 7: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 8: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 9: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,346 INFO L290 TraceCheckUtils]: 10: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 11: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 12: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 13: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 14: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 15: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 16: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 17: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 18: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 19: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,347 INFO L290 TraceCheckUtils]: 20: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 21: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 22: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 23: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 24: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 25: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 26: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,348 INFO L290 TraceCheckUtils]: 28: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,349 INFO L290 TraceCheckUtils]: 29: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:41,349 INFO L290 TraceCheckUtils]: 30: Hoare triple {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:41,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {4574#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4581#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 02:58:41,351 INFO L290 TraceCheckUtils]: 32: Hoare triple {4581#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {4466#false} is VALID [2022-04-28 02:58:41,351 INFO L272 TraceCheckUtils]: 33: Hoare triple {4466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4466#false} is VALID [2022-04-28 02:58:41,351 INFO L290 TraceCheckUtils]: 34: Hoare triple {4466#false} ~cond := #in~cond; {4466#false} is VALID [2022-04-28 02:58:41,351 INFO L290 TraceCheckUtils]: 35: Hoare triple {4466#false} assume 0 == ~cond; {4466#false} is VALID [2022-04-28 02:58:41,351 INFO L290 TraceCheckUtils]: 36: Hoare triple {4466#false} assume !false; {4466#false} is VALID [2022-04-28 02:58:41,351 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 36 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-04-28 02:58:41,352 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:41,564 INFO L290 TraceCheckUtils]: 36: Hoare triple {4466#false} assume !false; {4466#false} is VALID [2022-04-28 02:58:41,565 INFO L290 TraceCheckUtils]: 35: Hoare triple {4466#false} assume 0 == ~cond; {4466#false} is VALID [2022-04-28 02:58:41,565 INFO L290 TraceCheckUtils]: 34: Hoare triple {4466#false} ~cond := #in~cond; {4466#false} is VALID [2022-04-28 02:58:41,565 INFO L272 TraceCheckUtils]: 33: Hoare triple {4466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4466#false} is VALID [2022-04-28 02:58:41,565 INFO L290 TraceCheckUtils]: 32: Hoare triple {4609#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {4466#false} is VALID [2022-04-28 02:58:41,566 INFO L290 TraceCheckUtils]: 31: Hoare triple {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4609#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:58:41,566 INFO L290 TraceCheckUtils]: 30: Hoare triple {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 29: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4613#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 28: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 27: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 26: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 25: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 23: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 22: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 21: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,568 INFO L290 TraceCheckUtils]: 20: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 19: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 18: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 17: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 16: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 15: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 14: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 13: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 12: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 11: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,569 INFO L290 TraceCheckUtils]: 10: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L290 TraceCheckUtils]: 7: Hoare triple {4465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {4465#true} assume !!(~x~0 % 4294967296 < 268435455); {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {4465#true} ~x~0 := 0; {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L272 TraceCheckUtils]: 4: Hoare triple {4465#true} call #t~ret5 := main(); {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4465#true} {4465#true} #40#return; {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L290 TraceCheckUtils]: 2: Hoare triple {4465#true} assume true; {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {4465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4465#true} is VALID [2022-04-28 02:58:41,570 INFO L272 TraceCheckUtils]: 0: Hoare triple {4465#true} call ULTIMATE.init(); {4465#true} is VALID [2022-04-28 02:58:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 36 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-04-28 02:58:41,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [709757916] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:41,571 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:41,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 4, 4] total 20 [2022-04-28 02:58:41,571 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:41,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1784564723] [2022-04-28 02:58:41,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1784564723] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:41,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:41,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 02:58:41,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365284447] [2022-04-28 02:58:41,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:41,572 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-28 02:58:41,572 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:41,572 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:41,599 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:41,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 02:58:41,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:41,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 02:58:41,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2022-04-28 02:58:41,600 INFO L87 Difference]: Start difference. First operand 39 states and 41 transitions. Second operand has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:42,264 INFO L93 Difference]: Finished difference Result 48 states and 52 transitions. [2022-04-28 02:58:42,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 02:58:42,265 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-28 02:58:42,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:42,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 49 transitions. [2022-04-28 02:58:42,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 49 transitions. [2022-04-28 02:58:42,266 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 49 transitions. [2022-04-28 02:58:42,309 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:42,309 INFO L225 Difference]: With dead ends: 48 [2022-04-28 02:58:42,309 INFO L226 Difference]: Without dead ends: 41 [2022-04-28 02:58:42,310 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 72 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=221, Invalid=835, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:58:42,310 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 21 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:42,310 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 34 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 327 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:58:42,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-28 02:58:42,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2022-04-28 02:58:42,389 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:42,389 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,389 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,389 INFO L87 Difference]: Start difference. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:42,390 INFO L93 Difference]: Finished difference Result 41 states and 43 transitions. [2022-04-28 02:58:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-04-28 02:58:42,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:42,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:42,390 INFO L74 IsIncluded]: Start isIncluded. First operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 41 states. [2022-04-28 02:58:42,391 INFO L87 Difference]: Start difference. First operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 41 states. [2022-04-28 02:58:42,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:42,391 INFO L93 Difference]: Finished difference Result 41 states and 43 transitions. [2022-04-28 02:58:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-04-28 02:58:42,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:42,391 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:42,391 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:42,392 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 36 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 43 transitions. [2022-04-28 02:58:42,392 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 43 transitions. Word has length 37 [2022-04-28 02:58:42,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:42,392 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 43 transitions. [2022-04-28 02:58:42,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.0625) internal successors, (33), 15 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:42,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 43 transitions. [2022-04-28 02:58:42,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-04-28 02:58:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 02:58:42,439 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:42,439 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:42,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:42,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:42,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:42,839 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:42,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:42,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1182345910, now seen corresponding path program 25 times [2022-04-28 02:58:42,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:42,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [402137978] [2022-04-28 02:58:43,152 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:43,369 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:43,370 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:43,373 INFO L85 PathProgramCache]: Analyzing trace with hash -732620368, now seen corresponding path program 1 times [2022-04-28 02:58:43,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:43,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299679617] [2022-04-28 02:58:43,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:43,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:43,379 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_27.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_27.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:43,380 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_27.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_27.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:43,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [950055708] [2022-04-28 02:58:43,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:43,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:43,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:43,390 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:43,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-28 02:58:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:43,421 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:43,455 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:43,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1182345910, now seen corresponding path program 26 times [2022-04-28 02:58:43,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:43,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111932882] [2022-04-28 02:58:43,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:43,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:43,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:43,708 INFO L290 TraceCheckUtils]: 0: Hoare triple {5014#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-28 02:58:43,708 INFO L290 TraceCheckUtils]: 1: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-28 02:58:43,708 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-28 02:58:43,709 INFO L272 TraceCheckUtils]: 0: Hoare triple {4995#true} call ULTIMATE.init(); {5014#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:43,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {5014#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-28 02:58:43,709 INFO L290 TraceCheckUtils]: 2: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-28 02:58:43,709 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-28 02:58:43,709 INFO L272 TraceCheckUtils]: 4: Hoare triple {4995#true} call #t~ret5 := main(); {4995#true} is VALID [2022-04-28 02:58:43,710 INFO L290 TraceCheckUtils]: 5: Hoare triple {4995#true} ~x~0 := 0; {5000#(= main_~x~0 0)} is VALID [2022-04-28 02:58:43,711 INFO L290 TraceCheckUtils]: 6: Hoare triple {5000#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5000#(= main_~x~0 0)} is VALID [2022-04-28 02:58:43,711 INFO L290 TraceCheckUtils]: 7: Hoare triple {5000#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:43,711 INFO L290 TraceCheckUtils]: 8: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:43,712 INFO L290 TraceCheckUtils]: 9: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:43,712 INFO L290 TraceCheckUtils]: 10: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:43,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:43,731 INFO L290 TraceCheckUtils]: 12: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:43,732 INFO L290 TraceCheckUtils]: 13: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:43,732 INFO L290 TraceCheckUtils]: 14: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:43,733 INFO L290 TraceCheckUtils]: 15: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:43,733 INFO L290 TraceCheckUtils]: 16: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:43,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:43,734 INFO L290 TraceCheckUtils]: 18: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:43,735 INFO L290 TraceCheckUtils]: 19: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:43,735 INFO L290 TraceCheckUtils]: 20: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:43,736 INFO L290 TraceCheckUtils]: 21: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:43,736 INFO L290 TraceCheckUtils]: 22: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:43,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:43,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:43,738 INFO L290 TraceCheckUtils]: 25: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:43,738 INFO L290 TraceCheckUtils]: 26: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:43,739 INFO L290 TraceCheckUtils]: 27: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:43,739 INFO L290 TraceCheckUtils]: 28: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:43,740 INFO L290 TraceCheckUtils]: 29: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:43,740 INFO L290 TraceCheckUtils]: 30: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:43,741 INFO L290 TraceCheckUtils]: 31: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:43,741 INFO L290 TraceCheckUtils]: 32: Hoare triple {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:43,742 INFO L290 TraceCheckUtils]: 33: Hoare triple {5013#(and (<= main_~x~0 13) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {4996#false} is VALID [2022-04-28 02:58:43,742 INFO L290 TraceCheckUtils]: 34: Hoare triple {4996#false} assume !(~x~0 % 4294967296 < 268435455); {4996#false} is VALID [2022-04-28 02:58:43,742 INFO L272 TraceCheckUtils]: 35: Hoare triple {4996#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4996#false} is VALID [2022-04-28 02:58:43,742 INFO L290 TraceCheckUtils]: 36: Hoare triple {4996#false} ~cond := #in~cond; {4996#false} is VALID [2022-04-28 02:58:43,742 INFO L290 TraceCheckUtils]: 37: Hoare triple {4996#false} assume 0 == ~cond; {4996#false} is VALID [2022-04-28 02:58:43,742 INFO L290 TraceCheckUtils]: 38: Hoare triple {4996#false} assume !false; {4996#false} is VALID [2022-04-28 02:58:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:43,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:43,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111932882] [2022-04-28 02:58:43,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111932882] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:43,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2133314602] [2022-04-28 02:58:43,743 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:58:43,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:43,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:43,744 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:43,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-28 02:58:43,780 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:58:43,780 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:43,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-28 02:58:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:43,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:44,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {4995#true} call ULTIMATE.init(); {4995#true} is VALID [2022-04-28 02:58:44,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {4995#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-28 02:58:44,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-28 02:58:44,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-28 02:58:44,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {4995#true} call #t~ret5 := main(); {4995#true} is VALID [2022-04-28 02:58:44,102 INFO L290 TraceCheckUtils]: 5: Hoare triple {4995#true} ~x~0 := 0; {5000#(= main_~x~0 0)} is VALID [2022-04-28 02:58:44,102 INFO L290 TraceCheckUtils]: 6: Hoare triple {5000#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5000#(= main_~x~0 0)} is VALID [2022-04-28 02:58:44,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {5000#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:44,103 INFO L290 TraceCheckUtils]: 8: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:44,103 INFO L290 TraceCheckUtils]: 9: Hoare triple {5001#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:44,104 INFO L290 TraceCheckUtils]: 10: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:44,104 INFO L290 TraceCheckUtils]: 11: Hoare triple {5002#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:44,105 INFO L290 TraceCheckUtils]: 12: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:44,105 INFO L290 TraceCheckUtils]: 13: Hoare triple {5003#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:44,105 INFO L290 TraceCheckUtils]: 14: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:44,106 INFO L290 TraceCheckUtils]: 15: Hoare triple {5004#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:44,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:44,107 INFO L290 TraceCheckUtils]: 17: Hoare triple {5005#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:44,107 INFO L290 TraceCheckUtils]: 18: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:44,108 INFO L290 TraceCheckUtils]: 19: Hoare triple {5006#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:44,108 INFO L290 TraceCheckUtils]: 20: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:44,108 INFO L290 TraceCheckUtils]: 21: Hoare triple {5007#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:44,109 INFO L290 TraceCheckUtils]: 22: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:44,109 INFO L290 TraceCheckUtils]: 23: Hoare triple {5008#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:44,110 INFO L290 TraceCheckUtils]: 24: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:44,110 INFO L290 TraceCheckUtils]: 25: Hoare triple {5009#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:44,110 INFO L290 TraceCheckUtils]: 26: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:44,111 INFO L290 TraceCheckUtils]: 27: Hoare triple {5010#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:44,111 INFO L290 TraceCheckUtils]: 28: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:44,112 INFO L290 TraceCheckUtils]: 29: Hoare triple {5011#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:44,112 INFO L290 TraceCheckUtils]: 30: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:44,113 INFO L290 TraceCheckUtils]: 31: Hoare triple {5012#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:44,113 INFO L290 TraceCheckUtils]: 32: Hoare triple {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:44,114 INFO L290 TraceCheckUtils]: 33: Hoare triple {5111#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5118#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:58:44,114 INFO L290 TraceCheckUtils]: 34: Hoare triple {5118#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !(~x~0 % 4294967296 < 268435455); {4996#false} is VALID [2022-04-28 02:58:44,114 INFO L272 TraceCheckUtils]: 35: Hoare triple {4996#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4996#false} is VALID [2022-04-28 02:58:44,114 INFO L290 TraceCheckUtils]: 36: Hoare triple {4996#false} ~cond := #in~cond; {4996#false} is VALID [2022-04-28 02:58:44,114 INFO L290 TraceCheckUtils]: 37: Hoare triple {4996#false} assume 0 == ~cond; {4996#false} is VALID [2022-04-28 02:58:44,114 INFO L290 TraceCheckUtils]: 38: Hoare triple {4996#false} assume !false; {4996#false} is VALID [2022-04-28 02:58:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:44,115 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:44,581 INFO L290 TraceCheckUtils]: 38: Hoare triple {4996#false} assume !false; {4996#false} is VALID [2022-04-28 02:58:44,581 INFO L290 TraceCheckUtils]: 37: Hoare triple {4996#false} assume 0 == ~cond; {4996#false} is VALID [2022-04-28 02:58:44,581 INFO L290 TraceCheckUtils]: 36: Hoare triple {4996#false} ~cond := #in~cond; {4996#false} is VALID [2022-04-28 02:58:44,581 INFO L272 TraceCheckUtils]: 35: Hoare triple {4996#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {4996#false} is VALID [2022-04-28 02:58:44,581 INFO L290 TraceCheckUtils]: 34: Hoare triple {5146#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {4996#false} is VALID [2022-04-28 02:58:44,582 INFO L290 TraceCheckUtils]: 33: Hoare triple {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5146#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,583 INFO L290 TraceCheckUtils]: 32: Hoare triple {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,583 INFO L290 TraceCheckUtils]: 31: Hoare triple {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5150#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,584 INFO L290 TraceCheckUtils]: 30: Hoare triple {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,584 INFO L290 TraceCheckUtils]: 29: Hoare triple {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5157#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,585 INFO L290 TraceCheckUtils]: 28: Hoare triple {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,585 INFO L290 TraceCheckUtils]: 27: Hoare triple {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5164#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5171#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,587 INFO L290 TraceCheckUtils]: 24: Hoare triple {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,587 INFO L290 TraceCheckUtils]: 23: Hoare triple {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5178#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,588 INFO L290 TraceCheckUtils]: 22: Hoare triple {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,588 INFO L290 TraceCheckUtils]: 21: Hoare triple {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5185#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,589 INFO L290 TraceCheckUtils]: 20: Hoare triple {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,589 INFO L290 TraceCheckUtils]: 19: Hoare triple {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5192#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,590 INFO L290 TraceCheckUtils]: 18: Hoare triple {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,595 INFO L290 TraceCheckUtils]: 17: Hoare triple {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5199#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,595 INFO L290 TraceCheckUtils]: 16: Hoare triple {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,596 INFO L290 TraceCheckUtils]: 15: Hoare triple {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5206#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,596 INFO L290 TraceCheckUtils]: 14: Hoare triple {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,597 INFO L290 TraceCheckUtils]: 13: Hoare triple {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5213#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,597 INFO L290 TraceCheckUtils]: 12: Hoare triple {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,601 INFO L290 TraceCheckUtils]: 11: Hoare triple {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5220#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,601 INFO L290 TraceCheckUtils]: 10: Hoare triple {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,602 INFO L290 TraceCheckUtils]: 9: Hoare triple {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5227#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,603 INFO L290 TraceCheckUtils]: 7: Hoare triple {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5234#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,603 INFO L290 TraceCheckUtils]: 6: Hoare triple {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,603 INFO L290 TraceCheckUtils]: 5: Hoare triple {4995#true} ~x~0 := 0; {5241#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 02:58:44,604 INFO L272 TraceCheckUtils]: 4: Hoare triple {4995#true} call #t~ret5 := main(); {4995#true} is VALID [2022-04-28 02:58:44,604 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4995#true} {4995#true} #40#return; {4995#true} is VALID [2022-04-28 02:58:44,604 INFO L290 TraceCheckUtils]: 2: Hoare triple {4995#true} assume true; {4995#true} is VALID [2022-04-28 02:58:44,604 INFO L290 TraceCheckUtils]: 1: Hoare triple {4995#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {4995#true} is VALID [2022-04-28 02:58:44,604 INFO L272 TraceCheckUtils]: 0: Hoare triple {4995#true} call ULTIMATE.init(); {4995#true} is VALID [2022-04-28 02:58:44,604 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:44,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2133314602] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:44,605 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:44,605 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-04-28 02:58:44,605 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:44,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [402137978] [2022-04-28 02:58:44,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [402137978] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:44,605 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:44,605 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 02:58:44,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385717370] [2022-04-28 02:58:44,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:44,606 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-04-28 02:58:44,606 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:44,606 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:44,631 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:44,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 02:58:44,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:44,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 02:58:44,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=319, Invalid=803, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 02:58:44,632 INFO L87 Difference]: Start difference. First operand 41 states and 43 transitions. Second operand has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:45,386 INFO L93 Difference]: Finished difference Result 50 states and 54 transitions. [2022-04-28 02:58:45,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 02:58:45,387 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-04-28 02:58:45,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 51 transitions. [2022-04-28 02:58:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 51 transitions. [2022-04-28 02:58:45,388 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 51 transitions. [2022-04-28 02:58:45,429 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:45,430 INFO L225 Difference]: With dead ends: 50 [2022-04-28 02:58:45,430 INFO L226 Difference]: Without dead ends: 43 [2022-04-28 02:58:45,431 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 62 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=611, Invalid=1645, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 02:58:45,431 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 22 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:45,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 34 Invalid, 407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:58:45,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-04-28 02:58:45,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2022-04-28 02:58:45,504 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:45,504 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,505 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,505 INFO L87 Difference]: Start difference. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:45,505 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2022-04-28 02:58:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-04-28 02:58:45,506 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:45,506 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:45,506 INFO L74 IsIncluded]: Start isIncluded. First operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-28 02:58:45,506 INFO L87 Difference]: Start difference. First operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-28 02:58:45,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:45,507 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2022-04-28 02:58:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-04-28 02:58:45,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:45,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:45,508 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:45,508 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 38 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 45 transitions. [2022-04-28 02:58:45,509 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 45 transitions. Word has length 39 [2022-04-28 02:58:45,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:45,509 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 45 transitions. [2022-04-28 02:58:45,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 16 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:45,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 45 transitions. [2022-04-28 02:58:45,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-04-28 02:58:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 02:58:45,570 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:45,570 INFO L195 NwaCegarLoop]: trace histogram [15, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:45,586 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2022-04-28 02:58:45,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:45,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2022-04-28 02:58:45,971 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:45,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:45,971 INFO L85 PathProgramCache]: Analyzing trace with hash 10023123, now seen corresponding path program 27 times [2022-04-28 02:58:45,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:45,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [607298391] [2022-04-28 02:58:47,519 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:58:47,668 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:47,873 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:47,875 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:47,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1316911792, now seen corresponding path program 1 times [2022-04-28 02:58:47,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:47,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195601965] [2022-04-28 02:58:47,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:47,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:47,885 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_29.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_29.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:47,885 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_29.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_29.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:47,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [730965203] [2022-04-28 02:58:47,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:47,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:47,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:47,899 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:47,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-28 02:58:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:47,967 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:48,092 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:48,093 INFO L85 PathProgramCache]: Analyzing trace with hash 10023123, now seen corresponding path program 28 times [2022-04-28 02:58:48,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:48,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236785205] [2022-04-28 02:58:48,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:48,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:48,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {5585#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-28 02:58:48,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-28 02:58:48,323 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-28 02:58:48,323 INFO L272 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5585#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:48,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {5585#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-28 02:58:48,323 INFO L290 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-28 02:58:48,323 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-28 02:58:48,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret5 := main(); {5565#true} is VALID [2022-04-28 02:58:48,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {5565#true} ~x~0 := 0; {5570#(= main_~x~0 0)} is VALID [2022-04-28 02:58:48,324 INFO L290 TraceCheckUtils]: 6: Hoare triple {5570#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5570#(= main_~x~0 0)} is VALID [2022-04-28 02:58:48,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {5570#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:48,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:48,325 INFO L290 TraceCheckUtils]: 9: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:48,326 INFO L290 TraceCheckUtils]: 10: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:48,326 INFO L290 TraceCheckUtils]: 11: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:48,327 INFO L290 TraceCheckUtils]: 12: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:48,327 INFO L290 TraceCheckUtils]: 13: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:48,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:48,328 INFO L290 TraceCheckUtils]: 15: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:48,329 INFO L290 TraceCheckUtils]: 16: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:48,329 INFO L290 TraceCheckUtils]: 17: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:48,330 INFO L290 TraceCheckUtils]: 18: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:48,330 INFO L290 TraceCheckUtils]: 19: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:48,330 INFO L290 TraceCheckUtils]: 20: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:48,331 INFO L290 TraceCheckUtils]: 21: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:48,331 INFO L290 TraceCheckUtils]: 22: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:48,332 INFO L290 TraceCheckUtils]: 23: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:48,332 INFO L290 TraceCheckUtils]: 24: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:48,333 INFO L290 TraceCheckUtils]: 25: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:48,333 INFO L290 TraceCheckUtils]: 26: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:48,334 INFO L290 TraceCheckUtils]: 27: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:48,334 INFO L290 TraceCheckUtils]: 28: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:48,335 INFO L290 TraceCheckUtils]: 29: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:48,335 INFO L290 TraceCheckUtils]: 30: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:48,335 INFO L290 TraceCheckUtils]: 31: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:48,336 INFO L290 TraceCheckUtils]: 32: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:48,336 INFO L290 TraceCheckUtils]: 33: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:48,337 INFO L290 TraceCheckUtils]: 34: Hoare triple {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:58:48,337 INFO L290 TraceCheckUtils]: 35: Hoare triple {5584#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5566#false} is VALID [2022-04-28 02:58:48,337 INFO L290 TraceCheckUtils]: 36: Hoare triple {5566#false} assume !(~x~0 % 4294967296 < 268435455); {5566#false} is VALID [2022-04-28 02:58:48,338 INFO L272 TraceCheckUtils]: 37: Hoare triple {5566#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {5566#false} is VALID [2022-04-28 02:58:48,338 INFO L290 TraceCheckUtils]: 38: Hoare triple {5566#false} ~cond := #in~cond; {5566#false} is VALID [2022-04-28 02:58:48,338 INFO L290 TraceCheckUtils]: 39: Hoare triple {5566#false} assume 0 == ~cond; {5566#false} is VALID [2022-04-28 02:58:48,338 INFO L290 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2022-04-28 02:58:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 15 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:48,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:48,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236785205] [2022-04-28 02:58:48,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [236785205] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:48,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [821560820] [2022-04-28 02:58:48,339 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:58:48,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:48,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:48,340 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:48,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-28 02:58:48,373 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:58:48,373 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:48,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-28 02:58:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:48,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:48,750 INFO L272 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5565#true} is VALID [2022-04-28 02:58:48,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {5565#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-28 02:58:48,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-28 02:58:48,751 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-28 02:58:48,751 INFO L272 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret5 := main(); {5565#true} is VALID [2022-04-28 02:58:48,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {5565#true} ~x~0 := 0; {5570#(= main_~x~0 0)} is VALID [2022-04-28 02:58:48,751 INFO L290 TraceCheckUtils]: 6: Hoare triple {5570#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5570#(= main_~x~0 0)} is VALID [2022-04-28 02:58:48,752 INFO L290 TraceCheckUtils]: 7: Hoare triple {5570#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:48,752 INFO L290 TraceCheckUtils]: 8: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:48,753 INFO L290 TraceCheckUtils]: 9: Hoare triple {5571#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:48,753 INFO L290 TraceCheckUtils]: 10: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:48,754 INFO L290 TraceCheckUtils]: 11: Hoare triple {5572#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:48,754 INFO L290 TraceCheckUtils]: 12: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:48,755 INFO L290 TraceCheckUtils]: 13: Hoare triple {5573#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:48,763 INFO L290 TraceCheckUtils]: 14: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:48,764 INFO L290 TraceCheckUtils]: 15: Hoare triple {5574#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:48,764 INFO L290 TraceCheckUtils]: 16: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:48,765 INFO L290 TraceCheckUtils]: 17: Hoare triple {5575#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:48,765 INFO L290 TraceCheckUtils]: 18: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:48,765 INFO L290 TraceCheckUtils]: 19: Hoare triple {5576#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:48,766 INFO L290 TraceCheckUtils]: 20: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:48,766 INFO L290 TraceCheckUtils]: 21: Hoare triple {5577#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:48,767 INFO L290 TraceCheckUtils]: 22: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:48,767 INFO L290 TraceCheckUtils]: 23: Hoare triple {5578#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:48,768 INFO L290 TraceCheckUtils]: 24: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:48,768 INFO L290 TraceCheckUtils]: 25: Hoare triple {5579#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:48,768 INFO L290 TraceCheckUtils]: 26: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:48,769 INFO L290 TraceCheckUtils]: 27: Hoare triple {5580#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:48,769 INFO L290 TraceCheckUtils]: 28: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:48,770 INFO L290 TraceCheckUtils]: 29: Hoare triple {5581#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:48,770 INFO L290 TraceCheckUtils]: 30: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:48,771 INFO L290 TraceCheckUtils]: 31: Hoare triple {5582#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:48,771 INFO L290 TraceCheckUtils]: 32: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:48,772 INFO L290 TraceCheckUtils]: 33: Hoare triple {5583#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:58:48,772 INFO L290 TraceCheckUtils]: 34: Hoare triple {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:58:48,772 INFO L290 TraceCheckUtils]: 35: Hoare triple {5688#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:58:48,773 INFO L290 TraceCheckUtils]: 36: Hoare triple {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:58:48,773 INFO L272 TraceCheckUtils]: 37: Hoare triple {5695#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:48,774 INFO L290 TraceCheckUtils]: 38: Hoare triple {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5706#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:48,774 INFO L290 TraceCheckUtils]: 39: Hoare triple {5706#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5566#false} is VALID [2022-04-28 02:58:48,774 INFO L290 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2022-04-28 02:58:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:48,775 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:48,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {5566#false} assume !false; {5566#false} is VALID [2022-04-28 02:58:48,939 INFO L290 TraceCheckUtils]: 39: Hoare triple {5706#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5566#false} is VALID [2022-04-28 02:58:48,939 INFO L290 TraceCheckUtils]: 38: Hoare triple {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5706#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:58:48,939 INFO L272 TraceCheckUtils]: 37: Hoare triple {5722#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {5702#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:58:48,940 INFO L290 TraceCheckUtils]: 36: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,940 INFO L290 TraceCheckUtils]: 35: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,941 INFO L290 TraceCheckUtils]: 34: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,941 INFO L290 TraceCheckUtils]: 33: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,942 INFO L290 TraceCheckUtils]: 32: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,942 INFO L290 TraceCheckUtils]: 31: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,942 INFO L290 TraceCheckUtils]: 30: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,943 INFO L290 TraceCheckUtils]: 29: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,943 INFO L290 TraceCheckUtils]: 28: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,944 INFO L290 TraceCheckUtils]: 27: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,944 INFO L290 TraceCheckUtils]: 26: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,945 INFO L290 TraceCheckUtils]: 24: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,946 INFO L290 TraceCheckUtils]: 23: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,946 INFO L290 TraceCheckUtils]: 22: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,946 INFO L290 TraceCheckUtils]: 21: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,947 INFO L290 TraceCheckUtils]: 20: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,947 INFO L290 TraceCheckUtils]: 19: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,948 INFO L290 TraceCheckUtils]: 18: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,948 INFO L290 TraceCheckUtils]: 17: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,948 INFO L290 TraceCheckUtils]: 16: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,949 INFO L290 TraceCheckUtils]: 15: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,949 INFO L290 TraceCheckUtils]: 14: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,950 INFO L290 TraceCheckUtils]: 13: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,950 INFO L290 TraceCheckUtils]: 12: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,951 INFO L290 TraceCheckUtils]: 11: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,951 INFO L290 TraceCheckUtils]: 10: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {5735#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,952 INFO L290 TraceCheckUtils]: 7: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {5735#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:58:48,953 INFO L290 TraceCheckUtils]: 6: Hoare triple {5722#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {5565#true} ~x~0 := 0; {5722#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:58:48,953 INFO L272 TraceCheckUtils]: 4: Hoare triple {5565#true} call #t~ret5 := main(); {5565#true} is VALID [2022-04-28 02:58:48,953 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5565#true} {5565#true} #40#return; {5565#true} is VALID [2022-04-28 02:58:48,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {5565#true} assume true; {5565#true} is VALID [2022-04-28 02:58:48,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {5565#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {5565#true} is VALID [2022-04-28 02:58:48,953 INFO L272 TraceCheckUtils]: 0: Hoare triple {5565#true} call ULTIMATE.init(); {5565#true} is VALID [2022-04-28 02:58:48,954 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-04-28 02:58:48,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [821560820] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:48,954 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:48,954 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 20, 6] total 24 [2022-04-28 02:58:48,954 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:48,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [607298391] [2022-04-28 02:58:48,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [607298391] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:48,954 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:48,955 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-28 02:58:48,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498606263] [2022-04-28 02:58:48,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:48,955 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 41 [2022-04-28 02:58:48,955 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:48,955 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:48,984 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:48,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-28 02:58:48,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:48,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-28 02:58:48,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2022-04-28 02:58:48,984 INFO L87 Difference]: Start difference. First operand 43 states and 45 transitions. Second operand has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:49,840 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-28 02:58:49,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 02:58:49,840 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 41 [2022-04-28 02:58:49,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 53 transitions. [2022-04-28 02:58:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 53 transitions. [2022-04-28 02:58:49,842 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 53 transitions. [2022-04-28 02:58:49,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:49,879 INFO L225 Difference]: With dead ends: 52 [2022-04-28 02:58:49,880 INFO L226 Difference]: Without dead ends: 45 [2022-04-28 02:58:49,880 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 76 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=178, Invalid=1304, Unknown=0, NotChecked=0, Total=1482 [2022-04-28 02:58:49,881 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 23 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 421 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 421 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:49,881 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 24 Invalid, 452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 421 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:58:49,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-28 02:58:49,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2022-04-28 02:58:49,976 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:49,976 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,977 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,977 INFO L87 Difference]: Start difference. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:49,977 INFO L93 Difference]: Finished difference Result 45 states and 47 transitions. [2022-04-28 02:58:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-04-28 02:58:49,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:49,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:49,978 INFO L74 IsIncluded]: Start isIncluded. First operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 45 states. [2022-04-28 02:58:49,978 INFO L87 Difference]: Start difference. First operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 45 states. [2022-04-28 02:58:49,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:49,979 INFO L93 Difference]: Finished difference Result 45 states and 47 transitions. [2022-04-28 02:58:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-04-28 02:58:49,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:49,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:49,979 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:49,979 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 47 transitions. [2022-04-28 02:58:49,980 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 47 transitions. Word has length 41 [2022-04-28 02:58:49,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:49,980 INFO L495 AbstractCegarLoop]: Abstraction has 45 states and 47 transitions. [2022-04-28 02:58:49,980 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.0555555555555554) internal successors, (37), 17 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:49,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 47 transitions. [2022-04-28 02:58:50,038 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-04-28 02:58:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-28 02:58:50,039 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:50,039 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:50,045 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:50,256 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:50,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:50,440 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:50,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:50,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1310743632, now seen corresponding path program 29 times [2022-04-28 02:58:50,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:50,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1731412678] [2022-04-28 02:58:52,119 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:58:56,407 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:58:56,509 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:58:56,511 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:58:56,514 INFO L85 PathProgramCache]: Analyzing trace with hash -928523344, now seen corresponding path program 1 times [2022-04-28 02:58:56,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:56,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530032119] [2022-04-28 02:58:56,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:56,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:56,520 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_31.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_31.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:58:56,520 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_31.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_31.0)) 4294967296)) 65521) 0) [2022-04-28 02:58:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:58:56,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [249649798] [2022-04-28 02:58:56,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:56,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:56,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:56,537 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:56,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-28 02:58:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:56,585 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:58:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:58:56,609 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:58:56,610 INFO L85 PathProgramCache]: Analyzing trace with hash -1310743632, now seen corresponding path program 30 times [2022-04-28 02:58:56,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:58:56,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55374891] [2022-04-28 02:58:56,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:58:56,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:58:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:56,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:58:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:56,864 INFO L290 TraceCheckUtils]: 0: Hoare triple {6172#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-28 02:58:56,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-28 02:58:56,864 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-28 02:58:56,865 INFO L272 TraceCheckUtils]: 0: Hoare triple {6151#true} call ULTIMATE.init(); {6172#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:58:56,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {6172#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-28 02:58:56,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-28 02:58:56,865 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-28 02:58:56,865 INFO L272 TraceCheckUtils]: 4: Hoare triple {6151#true} call #t~ret5 := main(); {6151#true} is VALID [2022-04-28 02:58:56,866 INFO L290 TraceCheckUtils]: 5: Hoare triple {6151#true} ~x~0 := 0; {6156#(= main_~x~0 0)} is VALID [2022-04-28 02:58:56,866 INFO L290 TraceCheckUtils]: 6: Hoare triple {6156#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6156#(= main_~x~0 0)} is VALID [2022-04-28 02:58:56,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {6156#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:56,867 INFO L290 TraceCheckUtils]: 8: Hoare triple {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:58:56,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {6157#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:56,868 INFO L290 TraceCheckUtils]: 10: Hoare triple {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:58:56,868 INFO L290 TraceCheckUtils]: 11: Hoare triple {6158#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:56,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:58:56,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {6159#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:56,870 INFO L290 TraceCheckUtils]: 14: Hoare triple {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:58:56,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {6160#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:56,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:58:56,871 INFO L290 TraceCheckUtils]: 17: Hoare triple {6161#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:56,871 INFO L290 TraceCheckUtils]: 18: Hoare triple {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:58:56,872 INFO L290 TraceCheckUtils]: 19: Hoare triple {6162#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:56,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:58:56,873 INFO L290 TraceCheckUtils]: 21: Hoare triple {6163#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:56,873 INFO L290 TraceCheckUtils]: 22: Hoare triple {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:58:56,874 INFO L290 TraceCheckUtils]: 23: Hoare triple {6164#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:56,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:58:56,874 INFO L290 TraceCheckUtils]: 25: Hoare triple {6165#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:56,875 INFO L290 TraceCheckUtils]: 26: Hoare triple {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:58:56,875 INFO L290 TraceCheckUtils]: 27: Hoare triple {6166#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:56,876 INFO L290 TraceCheckUtils]: 28: Hoare triple {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:58:56,876 INFO L290 TraceCheckUtils]: 29: Hoare triple {6167#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:56,876 INFO L290 TraceCheckUtils]: 30: Hoare triple {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:58:56,877 INFO L290 TraceCheckUtils]: 31: Hoare triple {6168#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:56,877 INFO L290 TraceCheckUtils]: 32: Hoare triple {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:58:56,878 INFO L290 TraceCheckUtils]: 33: Hoare triple {6169#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:58:56,878 INFO L290 TraceCheckUtils]: 34: Hoare triple {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:58:56,879 INFO L290 TraceCheckUtils]: 35: Hoare triple {6170#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} is VALID [2022-04-28 02:58:56,879 INFO L290 TraceCheckUtils]: 36: Hoare triple {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} is VALID [2022-04-28 02:58:56,880 INFO L290 TraceCheckUtils]: 37: Hoare triple {6171#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 15))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6152#false} is VALID [2022-04-28 02:58:56,880 INFO L290 TraceCheckUtils]: 38: Hoare triple {6152#false} assume !(~x~0 % 4294967296 < 268435455); {6152#false} is VALID [2022-04-28 02:58:56,880 INFO L272 TraceCheckUtils]: 39: Hoare triple {6152#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6152#false} is VALID [2022-04-28 02:58:56,880 INFO L290 TraceCheckUtils]: 40: Hoare triple {6152#false} ~cond := #in~cond; {6152#false} is VALID [2022-04-28 02:58:56,880 INFO L290 TraceCheckUtils]: 41: Hoare triple {6152#false} assume 0 == ~cond; {6152#false} is VALID [2022-04-28 02:58:56,880 INFO L290 TraceCheckUtils]: 42: Hoare triple {6152#false} assume !false; {6152#false} is VALID [2022-04-28 02:58:56,880 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:58:56,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:58:56,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55374891] [2022-04-28 02:58:56,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [55374891] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:58:56,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1935506947] [2022-04-28 02:58:56,881 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:58:56,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:56,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:58:56,882 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:58:56,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-28 02:58:56,931 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:58:56,931 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:58:56,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 02:58:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:58:56,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:58:57,183 INFO L272 TraceCheckUtils]: 0: Hoare triple {6151#true} call ULTIMATE.init(); {6151#true} is VALID [2022-04-28 02:58:57,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {6151#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-28 02:58:57,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-28 02:58:57,184 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-28 02:58:57,184 INFO L272 TraceCheckUtils]: 4: Hoare triple {6151#true} call #t~ret5 := main(); {6151#true} is VALID [2022-04-28 02:58:57,184 INFO L290 TraceCheckUtils]: 5: Hoare triple {6151#true} ~x~0 := 0; {6151#true} is VALID [2022-04-28 02:58:57,184 INFO L290 TraceCheckUtils]: 6: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,184 INFO L290 TraceCheckUtils]: 7: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 8: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 9: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 10: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 14: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 15: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 16: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,185 INFO L290 TraceCheckUtils]: 17: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 18: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 19: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 20: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 21: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 23: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 24: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 25: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 26: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 27: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,186 INFO L290 TraceCheckUtils]: 28: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,187 INFO L290 TraceCheckUtils]: 29: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,187 INFO L290 TraceCheckUtils]: 30: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,187 INFO L290 TraceCheckUtils]: 31: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,187 INFO L290 TraceCheckUtils]: 32: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,187 INFO L290 TraceCheckUtils]: 33: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,187 INFO L290 TraceCheckUtils]: 34: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,188 INFO L290 TraceCheckUtils]: 35: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:57,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:58:57,191 INFO L290 TraceCheckUtils]: 37: Hoare triple {6281#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6288#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 02:58:57,196 INFO L290 TraceCheckUtils]: 38: Hoare triple {6288#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {6152#false} is VALID [2022-04-28 02:58:57,197 INFO L272 TraceCheckUtils]: 39: Hoare triple {6152#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6152#false} is VALID [2022-04-28 02:58:57,197 INFO L290 TraceCheckUtils]: 40: Hoare triple {6152#false} ~cond := #in~cond; {6152#false} is VALID [2022-04-28 02:58:57,197 INFO L290 TraceCheckUtils]: 41: Hoare triple {6152#false} assume 0 == ~cond; {6152#false} is VALID [2022-04-28 02:58:57,197 INFO L290 TraceCheckUtils]: 42: Hoare triple {6152#false} assume !false; {6152#false} is VALID [2022-04-28 02:58:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-28 02:58:57,197 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:58:57,423 INFO L290 TraceCheckUtils]: 42: Hoare triple {6152#false} assume !false; {6152#false} is VALID [2022-04-28 02:58:57,423 INFO L290 TraceCheckUtils]: 41: Hoare triple {6152#false} assume 0 == ~cond; {6152#false} is VALID [2022-04-28 02:58:57,423 INFO L290 TraceCheckUtils]: 40: Hoare triple {6152#false} ~cond := #in~cond; {6152#false} is VALID [2022-04-28 02:58:57,423 INFO L272 TraceCheckUtils]: 39: Hoare triple {6152#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6152#false} is VALID [2022-04-28 02:58:57,424 INFO L290 TraceCheckUtils]: 38: Hoare triple {6316#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {6152#false} is VALID [2022-04-28 02:58:57,425 INFO L290 TraceCheckUtils]: 37: Hoare triple {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6316#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:58:57,425 INFO L290 TraceCheckUtils]: 36: Hoare triple {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:57,431 INFO L290 TraceCheckUtils]: 35: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6320#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:58:57,431 INFO L290 TraceCheckUtils]: 34: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,431 INFO L290 TraceCheckUtils]: 33: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,431 INFO L290 TraceCheckUtils]: 32: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 29: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 28: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 27: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 26: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 25: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 24: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 23: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 22: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 21: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,432 INFO L290 TraceCheckUtils]: 20: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 19: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 18: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 17: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 16: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 15: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 14: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 13: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 11: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,433 INFO L290 TraceCheckUtils]: 10: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L290 TraceCheckUtils]: 9: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {6151#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L290 TraceCheckUtils]: 6: Hoare triple {6151#true} assume !!(~x~0 % 4294967296 < 268435455); {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L290 TraceCheckUtils]: 5: Hoare triple {6151#true} ~x~0 := 0; {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L272 TraceCheckUtils]: 4: Hoare triple {6151#true} call #t~ret5 := main(); {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6151#true} {6151#true} #40#return; {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {6151#true} assume true; {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {6151#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6151#true} is VALID [2022-04-28 02:58:57,434 INFO L272 TraceCheckUtils]: 0: Hoare triple {6151#true} call ULTIMATE.init(); {6151#true} is VALID [2022-04-28 02:58:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-28 02:58:57,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1935506947] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:58:57,435 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:58:57,435 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 4, 4] total 23 [2022-04-28 02:58:57,435 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:58:57,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1731412678] [2022-04-28 02:58:57,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1731412678] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:58:57,435 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:58:57,435 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 02:58:57,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394356932] [2022-04-28 02:58:57,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:58:57,436 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-28 02:58:57,436 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:58:57,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:57,467 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:57,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 02:58:57,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:57,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 02:58:57,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=386, Unknown=0, NotChecked=0, Total=506 [2022-04-28 02:58:57,468 INFO L87 Difference]: Start difference. First operand 45 states and 47 transitions. Second operand has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:58,493 INFO L93 Difference]: Finished difference Result 54 states and 58 transitions. [2022-04-28 02:58:58,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 02:58:58,493 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-28 02:58:58,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:58:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 55 transitions. [2022-04-28 02:58:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 55 transitions. [2022-04-28 02:58:58,502 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 55 transitions. [2022-04-28 02:58:58,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:58,548 INFO L225 Difference]: With dead ends: 54 [2022-04-28 02:58:58,548 INFO L226 Difference]: Without dead ends: 47 [2022-04-28 02:58:58,549 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 84 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=272, Invalid=1210, Unknown=0, NotChecked=0, Total=1482 [2022-04-28 02:58:58,549 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 24 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 534 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 534 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 02:58:58,549 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 69 Invalid, 567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 534 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 02:58:58,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-28 02:58:58,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-28 02:58:58,638 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:58:58,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,639 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,639 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:58,640 INFO L93 Difference]: Finished difference Result 47 states and 49 transitions. [2022-04-28 02:58:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-04-28 02:58:58,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:58,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:58,640 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 47 states. [2022-04-28 02:58:58,640 INFO L87 Difference]: Start difference. First operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 47 states. [2022-04-28 02:58:58,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:58:58,641 INFO L93 Difference]: Finished difference Result 47 states and 49 transitions. [2022-04-28 02:58:58,641 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-04-28 02:58:58,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:58:58,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:58:58,641 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:58:58,641 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:58:58,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 49 transitions. [2022-04-28 02:58:58,642 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 49 transitions. Word has length 43 [2022-04-28 02:58:58,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:58:58,643 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 49 transitions. [2022-04-28 02:58:58,643 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.0526315789473686) internal successors, (39), 18 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:58:58,643 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 49 transitions. [2022-04-28 02:58:58,713 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:58:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-04-28 02:58:58,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-28 02:58:58,714 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:58:58,714 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:58:58,718 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:58,918 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-28 02:58:59,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31,SelfDestructingSolverStorable32,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:58:59,115 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:58:59,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:58:59,115 INFO L85 PathProgramCache]: Analyzing trace with hash 742724429, now seen corresponding path program 31 times [2022-04-28 02:58:59,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:58:59,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1304823838] [2022-04-28 02:59:01,683 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:59:01,793 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:02,043 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:02,045 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:02,048 INFO L85 PathProgramCache]: Analyzing trace with hash 1121008816, now seen corresponding path program 1 times [2022-04-28 02:59:02,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:02,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983276073] [2022-04-28 02:59:02,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:02,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:02,056 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_33.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_33.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:02,056 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_33.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_33.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:02,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1307555810] [2022-04-28 02:59:02,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:02,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:02,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:02,083 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:02,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-28 02:59:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:02,138 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:02,148 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:02,148 INFO L85 PathProgramCache]: Analyzing trace with hash 742724429, now seen corresponding path program 32 times [2022-04-28 02:59:02,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:02,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955432139] [2022-04-28 02:59:02,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:02,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:02,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {6784#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-28 02:59:02,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-28 02:59:02,419 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-28 02:59:02,420 INFO L272 TraceCheckUtils]: 0: Hoare triple {6762#true} call ULTIMATE.init(); {6784#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:02,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {6784#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-28 02:59:02,420 INFO L290 TraceCheckUtils]: 2: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-28 02:59:02,420 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-28 02:59:02,420 INFO L272 TraceCheckUtils]: 4: Hoare triple {6762#true} call #t~ret5 := main(); {6762#true} is VALID [2022-04-28 02:59:02,420 INFO L290 TraceCheckUtils]: 5: Hoare triple {6762#true} ~x~0 := 0; {6767#(= main_~x~0 0)} is VALID [2022-04-28 02:59:02,421 INFO L290 TraceCheckUtils]: 6: Hoare triple {6767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6767#(= main_~x~0 0)} is VALID [2022-04-28 02:59:02,421 INFO L290 TraceCheckUtils]: 7: Hoare triple {6767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:02,421 INFO L290 TraceCheckUtils]: 8: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:02,422 INFO L290 TraceCheckUtils]: 9: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:02,422 INFO L290 TraceCheckUtils]: 10: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:02,423 INFO L290 TraceCheckUtils]: 11: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:02,423 INFO L290 TraceCheckUtils]: 12: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:02,424 INFO L290 TraceCheckUtils]: 13: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:02,424 INFO L290 TraceCheckUtils]: 14: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:02,425 INFO L290 TraceCheckUtils]: 15: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:02,425 INFO L290 TraceCheckUtils]: 16: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:02,425 INFO L290 TraceCheckUtils]: 17: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:02,426 INFO L290 TraceCheckUtils]: 18: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:02,426 INFO L290 TraceCheckUtils]: 19: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:02,427 INFO L290 TraceCheckUtils]: 20: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:02,427 INFO L290 TraceCheckUtils]: 21: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:02,428 INFO L290 TraceCheckUtils]: 22: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:02,428 INFO L290 TraceCheckUtils]: 23: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:02,428 INFO L290 TraceCheckUtils]: 24: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:02,429 INFO L290 TraceCheckUtils]: 25: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:02,429 INFO L290 TraceCheckUtils]: 26: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:02,430 INFO L290 TraceCheckUtils]: 27: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:02,430 INFO L290 TraceCheckUtils]: 28: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:02,431 INFO L290 TraceCheckUtils]: 29: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:02,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:02,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:02,432 INFO L290 TraceCheckUtils]: 32: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:02,432 INFO L290 TraceCheckUtils]: 33: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:02,433 INFO L290 TraceCheckUtils]: 34: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:02,433 INFO L290 TraceCheckUtils]: 35: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:02,434 INFO L290 TraceCheckUtils]: 36: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:02,434 INFO L290 TraceCheckUtils]: 37: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:02,434 INFO L290 TraceCheckUtils]: 38: Hoare triple {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:02,435 INFO L290 TraceCheckUtils]: 39: Hoare triple {6783#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6763#false} is VALID [2022-04-28 02:59:02,435 INFO L290 TraceCheckUtils]: 40: Hoare triple {6763#false} assume !(~x~0 % 4294967296 < 268435455); {6763#false} is VALID [2022-04-28 02:59:02,435 INFO L272 TraceCheckUtils]: 41: Hoare triple {6763#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6763#false} is VALID [2022-04-28 02:59:02,435 INFO L290 TraceCheckUtils]: 42: Hoare triple {6763#false} ~cond := #in~cond; {6763#false} is VALID [2022-04-28 02:59:02,435 INFO L290 TraceCheckUtils]: 43: Hoare triple {6763#false} assume 0 == ~cond; {6763#false} is VALID [2022-04-28 02:59:02,435 INFO L290 TraceCheckUtils]: 44: Hoare triple {6763#false} assume !false; {6763#false} is VALID [2022-04-28 02:59:02,436 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 17 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:02,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:02,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955432139] [2022-04-28 02:59:02,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955432139] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:02,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1438530023] [2022-04-28 02:59:02,436 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:59:02,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:02,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:02,437 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:02,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-28 02:59:02,472 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:59:02,473 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:02,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-28 02:59:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:02,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:02,879 INFO L272 TraceCheckUtils]: 0: Hoare triple {6762#true} call ULTIMATE.init(); {6762#true} is VALID [2022-04-28 02:59:02,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {6762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-28 02:59:02,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-28 02:59:02,880 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-28 02:59:02,880 INFO L272 TraceCheckUtils]: 4: Hoare triple {6762#true} call #t~ret5 := main(); {6762#true} is VALID [2022-04-28 02:59:02,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {6762#true} ~x~0 := 0; {6767#(= main_~x~0 0)} is VALID [2022-04-28 02:59:02,881 INFO L290 TraceCheckUtils]: 6: Hoare triple {6767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6767#(= main_~x~0 0)} is VALID [2022-04-28 02:59:02,881 INFO L290 TraceCheckUtils]: 7: Hoare triple {6767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:02,882 INFO L290 TraceCheckUtils]: 8: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:02,883 INFO L290 TraceCheckUtils]: 9: Hoare triple {6768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:02,883 INFO L290 TraceCheckUtils]: 10: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:02,884 INFO L290 TraceCheckUtils]: 11: Hoare triple {6769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:02,884 INFO L290 TraceCheckUtils]: 12: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:02,885 INFO L290 TraceCheckUtils]: 13: Hoare triple {6770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:02,885 INFO L290 TraceCheckUtils]: 14: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:02,886 INFO L290 TraceCheckUtils]: 15: Hoare triple {6771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:02,886 INFO L290 TraceCheckUtils]: 16: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:02,887 INFO L290 TraceCheckUtils]: 17: Hoare triple {6772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:02,887 INFO L290 TraceCheckUtils]: 18: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:02,888 INFO L290 TraceCheckUtils]: 19: Hoare triple {6773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:02,888 INFO L290 TraceCheckUtils]: 20: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:02,889 INFO L290 TraceCheckUtils]: 21: Hoare triple {6774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:02,890 INFO L290 TraceCheckUtils]: 22: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:02,890 INFO L290 TraceCheckUtils]: 23: Hoare triple {6775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:02,891 INFO L290 TraceCheckUtils]: 24: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:02,892 INFO L290 TraceCheckUtils]: 25: Hoare triple {6776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:02,892 INFO L290 TraceCheckUtils]: 26: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:02,893 INFO L290 TraceCheckUtils]: 27: Hoare triple {6777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:02,894 INFO L290 TraceCheckUtils]: 28: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:02,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {6778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:02,895 INFO L290 TraceCheckUtils]: 30: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:02,896 INFO L290 TraceCheckUtils]: 31: Hoare triple {6779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:02,896 INFO L290 TraceCheckUtils]: 32: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:02,897 INFO L290 TraceCheckUtils]: 33: Hoare triple {6780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:02,898 INFO L290 TraceCheckUtils]: 34: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:02,898 INFO L290 TraceCheckUtils]: 35: Hoare triple {6781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:02,899 INFO L290 TraceCheckUtils]: 36: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:02,899 INFO L290 TraceCheckUtils]: 37: Hoare triple {6782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:02,900 INFO L290 TraceCheckUtils]: 38: Hoare triple {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:02,900 INFO L290 TraceCheckUtils]: 39: Hoare triple {6899#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:02,901 INFO L290 TraceCheckUtils]: 40: Hoare triple {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:02,902 INFO L272 TraceCheckUtils]: 41: Hoare triple {6906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:59:02,902 INFO L290 TraceCheckUtils]: 42: Hoare triple {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6917#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:59:02,902 INFO L290 TraceCheckUtils]: 43: Hoare triple {6917#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6763#false} is VALID [2022-04-28 02:59:02,903 INFO L290 TraceCheckUtils]: 44: Hoare triple {6763#false} assume !false; {6763#false} is VALID [2022-04-28 02:59:02,903 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:02,903 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:03,077 INFO L290 TraceCheckUtils]: 44: Hoare triple {6763#false} assume !false; {6763#false} is VALID [2022-04-28 02:59:03,078 INFO L290 TraceCheckUtils]: 43: Hoare triple {6917#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6763#false} is VALID [2022-04-28 02:59:03,078 INFO L290 TraceCheckUtils]: 42: Hoare triple {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6917#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:59:03,078 INFO L272 TraceCheckUtils]: 41: Hoare triple {6933#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {6913#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:59:03,079 INFO L290 TraceCheckUtils]: 40: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,079 INFO L290 TraceCheckUtils]: 39: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,080 INFO L290 TraceCheckUtils]: 38: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,080 INFO L290 TraceCheckUtils]: 37: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,080 INFO L290 TraceCheckUtils]: 36: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,081 INFO L290 TraceCheckUtils]: 35: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,081 INFO L290 TraceCheckUtils]: 34: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,082 INFO L290 TraceCheckUtils]: 33: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,082 INFO L290 TraceCheckUtils]: 32: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,083 INFO L290 TraceCheckUtils]: 31: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,083 INFO L290 TraceCheckUtils]: 30: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,084 INFO L290 TraceCheckUtils]: 29: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,084 INFO L290 TraceCheckUtils]: 28: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,084 INFO L290 TraceCheckUtils]: 27: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,085 INFO L290 TraceCheckUtils]: 26: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,086 INFO L290 TraceCheckUtils]: 24: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,086 INFO L290 TraceCheckUtils]: 23: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,086 INFO L290 TraceCheckUtils]: 22: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,087 INFO L290 TraceCheckUtils]: 21: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,087 INFO L290 TraceCheckUtils]: 20: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,088 INFO L290 TraceCheckUtils]: 19: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,088 INFO L290 TraceCheckUtils]: 18: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,089 INFO L290 TraceCheckUtils]: 17: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,089 INFO L290 TraceCheckUtils]: 16: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,090 INFO L290 TraceCheckUtils]: 15: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,090 INFO L290 TraceCheckUtils]: 14: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,090 INFO L290 TraceCheckUtils]: 13: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,091 INFO L290 TraceCheckUtils]: 12: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,091 INFO L290 TraceCheckUtils]: 11: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,092 INFO L290 TraceCheckUtils]: 10: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {6946#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,093 INFO L290 TraceCheckUtils]: 7: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {6946#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:03,093 INFO L290 TraceCheckUtils]: 6: Hoare triple {6933#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {6762#true} ~x~0 := 0; {6933#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:03,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {6762#true} call #t~ret5 := main(); {6762#true} is VALID [2022-04-28 02:59:03,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6762#true} {6762#true} #40#return; {6762#true} is VALID [2022-04-28 02:59:03,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {6762#true} assume true; {6762#true} is VALID [2022-04-28 02:59:03,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {6762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {6762#true} is VALID [2022-04-28 02:59:03,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {6762#true} call ULTIMATE.init(); {6762#true} is VALID [2022-04-28 02:59:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-04-28 02:59:03,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1438530023] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:03,095 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:03,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 22, 6] total 26 [2022-04-28 02:59:03,095 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:03,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1304823838] [2022-04-28 02:59:03,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1304823838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:03,095 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:03,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 02:59:03,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009629007] [2022-04-28 02:59:03,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:03,096 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-28 02:59:03,096 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:03,096 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:03,127 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:03,127 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 02:59:03,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:03,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 02:59:03,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2022-04-28 02:59:03,127 INFO L87 Difference]: Start difference. First operand 47 states and 49 transitions. Second operand has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:04,259 INFO L93 Difference]: Finished difference Result 56 states and 60 transitions. [2022-04-28 02:59:04,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 02:59:04,260 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-28 02:59:04,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 57 transitions. [2022-04-28 02:59:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 57 transitions. [2022-04-28 02:59:04,263 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 57 transitions. [2022-04-28 02:59:04,305 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:04,306 INFO L225 Difference]: With dead ends: 56 [2022-04-28 02:59:04,306 INFO L226 Difference]: Without dead ends: 49 [2022-04-28 02:59:04,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 84 SyntacticMatches, 3 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=200, Invalid=1606, Unknown=0, NotChecked=0, Total=1806 [2022-04-28 02:59:04,307 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 25 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 591 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 64 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:04,307 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 64 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 591 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 02:59:04,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-04-28 02:59:04,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2022-04-28 02:59:04,398 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:04,398 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,398 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,398 INFO L87 Difference]: Start difference. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:04,399 INFO L93 Difference]: Finished difference Result 49 states and 51 transitions. [2022-04-28 02:59:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-04-28 02:59:04,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:04,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:04,399 INFO L74 IsIncluded]: Start isIncluded. First operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 49 states. [2022-04-28 02:59:04,400 INFO L87 Difference]: Start difference. First operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 49 states. [2022-04-28 02:59:04,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:04,400 INFO L93 Difference]: Finished difference Result 49 states and 51 transitions. [2022-04-28 02:59:04,400 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-04-28 02:59:04,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:04,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:04,400 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:04,401 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 44 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 51 transitions. [2022-04-28 02:59:04,401 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 51 transitions. Word has length 45 [2022-04-28 02:59:04,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:04,401 INFO L495 AbstractCegarLoop]: Abstraction has 49 states and 51 transitions. [2022-04-28 02:59:04,402 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.05) internal successors, (41), 19 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:04,402 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 51 transitions. [2022-04-28 02:59:04,468 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:04,468 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-04-28 02:59:04,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 02:59:04,468 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:04,468 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:04,474 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:04,684 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2022-04-28 02:59:04,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:04,869 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:04,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:04,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1559425110, now seen corresponding path program 33 times [2022-04-28 02:59:04,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:04,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1539095461] [2022-04-28 02:59:07,238 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:59:07,376 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:09,590 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:09,591 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:09,595 INFO L85 PathProgramCache]: Analyzing trace with hash -1124426320, now seen corresponding path program 1 times [2022-04-28 02:59:09,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:09,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190302959] [2022-04-28 02:59:09,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:09,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:09,602 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_35.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_35.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:09,602 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_35.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_35.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:09,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [596197056] [2022-04-28 02:59:09,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:09,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:09,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:09,611 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:09,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-28 02:59:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:09,665 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:09,679 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:09,679 INFO L85 PathProgramCache]: Analyzing trace with hash -1559425110, now seen corresponding path program 34 times [2022-04-28 02:59:09,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:09,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692557150] [2022-04-28 02:59:09,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:09,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:10,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:10,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {7425#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-28 02:59:10,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-28 02:59:10,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-28 02:59:10,036 INFO L272 TraceCheckUtils]: 0: Hoare triple {7402#true} call ULTIMATE.init(); {7425#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:10,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {7425#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-28 02:59:10,036 INFO L290 TraceCheckUtils]: 2: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-28 02:59:10,036 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-28 02:59:10,036 INFO L272 TraceCheckUtils]: 4: Hoare triple {7402#true} call #t~ret5 := main(); {7402#true} is VALID [2022-04-28 02:59:10,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {7402#true} ~x~0 := 0; {7407#(= main_~x~0 0)} is VALID [2022-04-28 02:59:10,037 INFO L290 TraceCheckUtils]: 6: Hoare triple {7407#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7407#(= main_~x~0 0)} is VALID [2022-04-28 02:59:10,037 INFO L290 TraceCheckUtils]: 7: Hoare triple {7407#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:10,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:10,039 INFO L290 TraceCheckUtils]: 9: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:10,039 INFO L290 TraceCheckUtils]: 10: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:10,049 INFO L290 TraceCheckUtils]: 11: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:10,050 INFO L290 TraceCheckUtils]: 12: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:10,050 INFO L290 TraceCheckUtils]: 13: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:10,050 INFO L290 TraceCheckUtils]: 14: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:10,051 INFO L290 TraceCheckUtils]: 15: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:10,051 INFO L290 TraceCheckUtils]: 16: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:10,052 INFO L290 TraceCheckUtils]: 17: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:10,052 INFO L290 TraceCheckUtils]: 18: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:10,053 INFO L290 TraceCheckUtils]: 19: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:10,053 INFO L290 TraceCheckUtils]: 20: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:10,054 INFO L290 TraceCheckUtils]: 21: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:10,054 INFO L290 TraceCheckUtils]: 22: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:10,054 INFO L290 TraceCheckUtils]: 23: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:10,055 INFO L290 TraceCheckUtils]: 24: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:10,055 INFO L290 TraceCheckUtils]: 25: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:10,056 INFO L290 TraceCheckUtils]: 26: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:10,056 INFO L290 TraceCheckUtils]: 27: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:10,056 INFO L290 TraceCheckUtils]: 28: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:10,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:10,057 INFO L290 TraceCheckUtils]: 30: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:10,058 INFO L290 TraceCheckUtils]: 31: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:10,058 INFO L290 TraceCheckUtils]: 32: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:10,059 INFO L290 TraceCheckUtils]: 33: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:10,059 INFO L290 TraceCheckUtils]: 34: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:10,060 INFO L290 TraceCheckUtils]: 35: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:10,060 INFO L290 TraceCheckUtils]: 36: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:10,060 INFO L290 TraceCheckUtils]: 37: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:10,061 INFO L290 TraceCheckUtils]: 38: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:10,061 INFO L290 TraceCheckUtils]: 39: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:10,062 INFO L290 TraceCheckUtils]: 40: Hoare triple {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:10,062 INFO L290 TraceCheckUtils]: 41: Hoare triple {7424#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 17))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {7403#false} is VALID [2022-04-28 02:59:10,062 INFO L290 TraceCheckUtils]: 42: Hoare triple {7403#false} assume !(~x~0 % 4294967296 < 268435455); {7403#false} is VALID [2022-04-28 02:59:10,062 INFO L272 TraceCheckUtils]: 43: Hoare triple {7403#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {7403#false} is VALID [2022-04-28 02:59:10,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {7403#false} ~cond := #in~cond; {7403#false} is VALID [2022-04-28 02:59:10,063 INFO L290 TraceCheckUtils]: 45: Hoare triple {7403#false} assume 0 == ~cond; {7403#false} is VALID [2022-04-28 02:59:10,063 INFO L290 TraceCheckUtils]: 46: Hoare triple {7403#false} assume !false; {7403#false} is VALID [2022-04-28 02:59:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:10,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:10,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692557150] [2022-04-28 02:59:10,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692557150] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:10,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [407671409] [2022-04-28 02:59:10,064 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:59:10,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:10,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:10,065 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:10,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-28 02:59:10,105 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:59:10,105 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:10,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 38 conjunts are in the unsatisfiable core [2022-04-28 02:59:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:10,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:10,475 INFO L272 TraceCheckUtils]: 0: Hoare triple {7402#true} call ULTIMATE.init(); {7402#true} is VALID [2022-04-28 02:59:10,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {7402#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-28 02:59:10,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-28 02:59:10,475 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-28 02:59:10,475 INFO L272 TraceCheckUtils]: 4: Hoare triple {7402#true} call #t~ret5 := main(); {7402#true} is VALID [2022-04-28 02:59:10,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {7402#true} ~x~0 := 0; {7407#(= main_~x~0 0)} is VALID [2022-04-28 02:59:10,476 INFO L290 TraceCheckUtils]: 6: Hoare triple {7407#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7407#(= main_~x~0 0)} is VALID [2022-04-28 02:59:10,476 INFO L290 TraceCheckUtils]: 7: Hoare triple {7407#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:10,477 INFO L290 TraceCheckUtils]: 8: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:10,477 INFO L290 TraceCheckUtils]: 9: Hoare triple {7408#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:10,477 INFO L290 TraceCheckUtils]: 10: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:10,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {7409#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:10,478 INFO L290 TraceCheckUtils]: 12: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:10,479 INFO L290 TraceCheckUtils]: 13: Hoare triple {7410#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:10,479 INFO L290 TraceCheckUtils]: 14: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:10,480 INFO L290 TraceCheckUtils]: 15: Hoare triple {7411#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:10,480 INFO L290 TraceCheckUtils]: 16: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:10,481 INFO L290 TraceCheckUtils]: 17: Hoare triple {7412#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:10,481 INFO L290 TraceCheckUtils]: 18: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:10,481 INFO L290 TraceCheckUtils]: 19: Hoare triple {7413#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:10,482 INFO L290 TraceCheckUtils]: 20: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:10,482 INFO L290 TraceCheckUtils]: 21: Hoare triple {7414#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:10,483 INFO L290 TraceCheckUtils]: 22: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:10,483 INFO L290 TraceCheckUtils]: 23: Hoare triple {7415#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:10,483 INFO L290 TraceCheckUtils]: 24: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:10,484 INFO L290 TraceCheckUtils]: 25: Hoare triple {7416#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:10,484 INFO L290 TraceCheckUtils]: 26: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:10,485 INFO L290 TraceCheckUtils]: 27: Hoare triple {7417#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:10,485 INFO L290 TraceCheckUtils]: 28: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:10,486 INFO L290 TraceCheckUtils]: 29: Hoare triple {7418#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:10,486 INFO L290 TraceCheckUtils]: 30: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:10,487 INFO L290 TraceCheckUtils]: 31: Hoare triple {7419#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:10,487 INFO L290 TraceCheckUtils]: 32: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:10,487 INFO L290 TraceCheckUtils]: 33: Hoare triple {7420#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:10,488 INFO L290 TraceCheckUtils]: 34: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:10,488 INFO L290 TraceCheckUtils]: 35: Hoare triple {7421#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:10,489 INFO L290 TraceCheckUtils]: 36: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:10,489 INFO L290 TraceCheckUtils]: 37: Hoare triple {7422#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:10,490 INFO L290 TraceCheckUtils]: 38: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:10,490 INFO L290 TraceCheckUtils]: 39: Hoare triple {7423#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:10,490 INFO L290 TraceCheckUtils]: 40: Hoare triple {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:10,491 INFO L290 TraceCheckUtils]: 41: Hoare triple {7546#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {7403#false} is VALID [2022-04-28 02:59:10,491 INFO L290 TraceCheckUtils]: 42: Hoare triple {7403#false} assume !(~x~0 % 4294967296 < 268435455); {7403#false} is VALID [2022-04-28 02:59:10,491 INFO L272 TraceCheckUtils]: 43: Hoare triple {7403#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {7403#false} is VALID [2022-04-28 02:59:10,491 INFO L290 TraceCheckUtils]: 44: Hoare triple {7403#false} ~cond := #in~cond; {7403#false} is VALID [2022-04-28 02:59:10,491 INFO L290 TraceCheckUtils]: 45: Hoare triple {7403#false} assume 0 == ~cond; {7403#false} is VALID [2022-04-28 02:59:10,491 INFO L290 TraceCheckUtils]: 46: Hoare triple {7403#false} assume !false; {7403#false} is VALID [2022-04-28 02:59:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:10,492 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:11,476 INFO L290 TraceCheckUtils]: 46: Hoare triple {7403#false} assume !false; {7403#false} is VALID [2022-04-28 02:59:11,476 INFO L290 TraceCheckUtils]: 45: Hoare triple {7403#false} assume 0 == ~cond; {7403#false} is VALID [2022-04-28 02:59:11,476 INFO L290 TraceCheckUtils]: 44: Hoare triple {7403#false} ~cond := #in~cond; {7403#false} is VALID [2022-04-28 02:59:11,476 INFO L272 TraceCheckUtils]: 43: Hoare triple {7403#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {7403#false} is VALID [2022-04-28 02:59:11,477 INFO L290 TraceCheckUtils]: 42: Hoare triple {7403#false} assume !(~x~0 % 4294967296 < 268435455); {7403#false} is VALID [2022-04-28 02:59:11,477 INFO L290 TraceCheckUtils]: 41: Hoare triple {7583#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {7403#false} is VALID [2022-04-28 02:59:11,477 INFO L290 TraceCheckUtils]: 40: Hoare triple {7587#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7583#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 02:59:11,478 INFO L290 TraceCheckUtils]: 39: Hoare triple {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7587#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 02:59:11,478 INFO L290 TraceCheckUtils]: 38: Hoare triple {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,479 INFO L290 TraceCheckUtils]: 37: Hoare triple {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7591#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,479 INFO L290 TraceCheckUtils]: 36: Hoare triple {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,480 INFO L290 TraceCheckUtils]: 35: Hoare triple {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7598#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,480 INFO L290 TraceCheckUtils]: 34: Hoare triple {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,481 INFO L290 TraceCheckUtils]: 33: Hoare triple {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7605#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,481 INFO L290 TraceCheckUtils]: 32: Hoare triple {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,482 INFO L290 TraceCheckUtils]: 31: Hoare triple {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7612#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,482 INFO L290 TraceCheckUtils]: 30: Hoare triple {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,483 INFO L290 TraceCheckUtils]: 29: Hoare triple {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7619#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,484 INFO L290 TraceCheckUtils]: 28: Hoare triple {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,484 INFO L290 TraceCheckUtils]: 27: Hoare triple {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7626#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,485 INFO L290 TraceCheckUtils]: 26: Hoare triple {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,485 INFO L290 TraceCheckUtils]: 25: Hoare triple {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7633#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,486 INFO L290 TraceCheckUtils]: 24: Hoare triple {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,486 INFO L290 TraceCheckUtils]: 23: Hoare triple {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,487 INFO L290 TraceCheckUtils]: 22: Hoare triple {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,487 INFO L290 TraceCheckUtils]: 21: Hoare triple {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7647#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,488 INFO L290 TraceCheckUtils]: 20: Hoare triple {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,488 INFO L290 TraceCheckUtils]: 19: Hoare triple {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7654#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,489 INFO L290 TraceCheckUtils]: 18: Hoare triple {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,489 INFO L290 TraceCheckUtils]: 17: Hoare triple {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7661#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,490 INFO L290 TraceCheckUtils]: 15: Hoare triple {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7668#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,492 INFO L290 TraceCheckUtils]: 13: Hoare triple {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7675#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,492 INFO L290 TraceCheckUtils]: 12: Hoare triple {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,493 INFO L290 TraceCheckUtils]: 11: Hoare triple {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7682#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,493 INFO L290 TraceCheckUtils]: 10: Hoare triple {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,494 INFO L290 TraceCheckUtils]: 9: Hoare triple {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7689#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 02:59:11,494 INFO L290 TraceCheckUtils]: 8: Hoare triple {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {7696#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,495 INFO L290 TraceCheckUtils]: 5: Hoare triple {7402#true} ~x~0 := 0; {7703#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 02:59:11,496 INFO L272 TraceCheckUtils]: 4: Hoare triple {7402#true} call #t~ret5 := main(); {7402#true} is VALID [2022-04-28 02:59:11,496 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7402#true} {7402#true} #40#return; {7402#true} is VALID [2022-04-28 02:59:11,496 INFO L290 TraceCheckUtils]: 2: Hoare triple {7402#true} assume true; {7402#true} is VALID [2022-04-28 02:59:11,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {7402#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {7402#true} is VALID [2022-04-28 02:59:11,496 INFO L272 TraceCheckUtils]: 0: Hoare triple {7402#true} call ULTIMATE.init(); {7402#true} is VALID [2022-04-28 02:59:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:11,496 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [407671409] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:11,497 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:11,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 21] total 41 [2022-04-28 02:59:11,497 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:11,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1539095461] [2022-04-28 02:59:11,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1539095461] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:11,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:11,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 02:59:11,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37560393] [2022-04-28 02:59:11,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:11,498 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 47 [2022-04-28 02:59:11,498 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:11,498 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:11,537 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:11,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 02:59:11,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:11,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 02:59:11,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=459, Invalid=1181, Unknown=0, NotChecked=0, Total=1640 [2022-04-28 02:59:11,538 INFO L87 Difference]: Start difference. First operand 49 states and 51 transitions. Second operand has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:12,814 INFO L93 Difference]: Finished difference Result 58 states and 62 transitions. [2022-04-28 02:59:12,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-28 02:59:12,814 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 47 [2022-04-28 02:59:12,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:12,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 59 transitions. [2022-04-28 02:59:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 59 transitions. [2022-04-28 02:59:12,817 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 59 transitions. [2022-04-28 02:59:12,869 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:12,870 INFO L225 Difference]: With dead ends: 58 [2022-04-28 02:59:12,870 INFO L226 Difference]: Without dead ends: 51 [2022-04-28 02:59:12,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 75 SyntacticMatches, 2 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=907, Invalid=2515, Unknown=0, NotChecked=0, Total=3422 [2022-04-28 02:59:12,871 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 26 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 706 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 104 SdHoareTripleChecker+Invalid, 743 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 706 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:12,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 104 Invalid, 743 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 706 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 02:59:12,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-28 02:59:12,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2022-04-28 02:59:12,965 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:12,965 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,965 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,965 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:12,966 INFO L93 Difference]: Finished difference Result 51 states and 53 transitions. [2022-04-28 02:59:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-04-28 02:59:12,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:12,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:12,966 INFO L74 IsIncluded]: Start isIncluded. First operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 51 states. [2022-04-28 02:59:12,966 INFO L87 Difference]: Start difference. First operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 51 states. [2022-04-28 02:59:12,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:12,968 INFO L93 Difference]: Finished difference Result 51 states and 53 transitions. [2022-04-28 02:59:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-04-28 02:59:12,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:12,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:12,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:12,968 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:12,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 46 states have (on average 1.065217391304348) internal successors, (49), 46 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 53 transitions. [2022-04-28 02:59:12,969 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 53 transitions. Word has length 47 [2022-04-28 02:59:12,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:12,970 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 53 transitions. [2022-04-28 02:59:12,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.0476190476190474) internal successors, (43), 20 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:12,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 53 transitions. [2022-04-28 02:59:13,045 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-04-28 02:59:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-28 02:59:13,046 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:13,046 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:13,051 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:13,264 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:13,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36 [2022-04-28 02:59:13,447 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:13,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:13,447 INFO L85 PathProgramCache]: Analyzing trace with hash -2016974649, now seen corresponding path program 35 times [2022-04-28 02:59:13,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:13,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1631589560] [2022-04-28 02:59:15,126 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:59:15,251 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:17,061 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:17,064 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:17,067 INFO L85 PathProgramCache]: Analyzing trace with hash 925105840, now seen corresponding path program 1 times [2022-04-28 02:59:17,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:17,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892922035] [2022-04-28 02:59:17,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:17,084 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_37.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_37.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:17,084 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_37.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_37.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:17,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [649382057] [2022-04-28 02:59:17,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:17,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:17,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:17,100 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:17,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-28 02:59:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:17,143 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:17,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:17,153 INFO L85 PathProgramCache]: Analyzing trace with hash -2016974649, now seen corresponding path program 36 times [2022-04-28 02:59:17,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:17,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656899551] [2022-04-28 02:59:17,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:17,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:17,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {8107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-28 02:59:17,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-28 02:59:17,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-28 02:59:17,494 INFO L272 TraceCheckUtils]: 0: Hoare triple {8083#true} call ULTIMATE.init(); {8107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:17,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {8107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-28 02:59:17,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-28 02:59:17,494 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-28 02:59:17,494 INFO L272 TraceCheckUtils]: 4: Hoare triple {8083#true} call #t~ret5 := main(); {8083#true} is VALID [2022-04-28 02:59:17,494 INFO L290 TraceCheckUtils]: 5: Hoare triple {8083#true} ~x~0 := 0; {8088#(= main_~x~0 0)} is VALID [2022-04-28 02:59:17,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {8088#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8088#(= main_~x~0 0)} is VALID [2022-04-28 02:59:17,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {8088#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:17,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:17,496 INFO L290 TraceCheckUtils]: 9: Hoare triple {8089#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:17,496 INFO L290 TraceCheckUtils]: 10: Hoare triple {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:17,497 INFO L290 TraceCheckUtils]: 11: Hoare triple {8090#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:17,497 INFO L290 TraceCheckUtils]: 12: Hoare triple {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:17,498 INFO L290 TraceCheckUtils]: 13: Hoare triple {8091#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:17,498 INFO L290 TraceCheckUtils]: 14: Hoare triple {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:17,499 INFO L290 TraceCheckUtils]: 15: Hoare triple {8092#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:17,499 INFO L290 TraceCheckUtils]: 16: Hoare triple {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:17,499 INFO L290 TraceCheckUtils]: 17: Hoare triple {8093#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:17,500 INFO L290 TraceCheckUtils]: 18: Hoare triple {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:17,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {8094#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:17,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:17,506 INFO L290 TraceCheckUtils]: 21: Hoare triple {8095#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:17,506 INFO L290 TraceCheckUtils]: 22: Hoare triple {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:17,507 INFO L290 TraceCheckUtils]: 23: Hoare triple {8096#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:17,507 INFO L290 TraceCheckUtils]: 24: Hoare triple {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:17,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {8097#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:17,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:17,509 INFO L290 TraceCheckUtils]: 27: Hoare triple {8098#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:17,509 INFO L290 TraceCheckUtils]: 28: Hoare triple {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:17,509 INFO L290 TraceCheckUtils]: 29: Hoare triple {8099#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:17,510 INFO L290 TraceCheckUtils]: 30: Hoare triple {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:17,510 INFO L290 TraceCheckUtils]: 31: Hoare triple {8100#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:17,511 INFO L290 TraceCheckUtils]: 32: Hoare triple {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:17,511 INFO L290 TraceCheckUtils]: 33: Hoare triple {8101#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:17,511 INFO L290 TraceCheckUtils]: 34: Hoare triple {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:17,512 INFO L290 TraceCheckUtils]: 35: Hoare triple {8102#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:17,512 INFO L290 TraceCheckUtils]: 36: Hoare triple {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:17,513 INFO L290 TraceCheckUtils]: 37: Hoare triple {8103#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:17,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:17,514 INFO L290 TraceCheckUtils]: 39: Hoare triple {8104#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:17,514 INFO L290 TraceCheckUtils]: 40: Hoare triple {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:17,515 INFO L290 TraceCheckUtils]: 41: Hoare triple {8105#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:17,531 INFO L290 TraceCheckUtils]: 42: Hoare triple {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:17,532 INFO L290 TraceCheckUtils]: 43: Hoare triple {8106#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8084#false} is VALID [2022-04-28 02:59:17,532 INFO L290 TraceCheckUtils]: 44: Hoare triple {8084#false} assume !(~x~0 % 4294967296 < 268435455); {8084#false} is VALID [2022-04-28 02:59:17,532 INFO L272 TraceCheckUtils]: 45: Hoare triple {8084#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8084#false} is VALID [2022-04-28 02:59:17,532 INFO L290 TraceCheckUtils]: 46: Hoare triple {8084#false} ~cond := #in~cond; {8084#false} is VALID [2022-04-28 02:59:17,532 INFO L290 TraceCheckUtils]: 47: Hoare triple {8084#false} assume 0 == ~cond; {8084#false} is VALID [2022-04-28 02:59:17,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {8084#false} assume !false; {8084#false} is VALID [2022-04-28 02:59:17,533 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 19 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:17,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:17,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656899551] [2022-04-28 02:59:17,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656899551] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:17,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1342109183] [2022-04-28 02:59:17,533 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:59:17,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:17,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:17,534 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:17,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-28 02:59:17,575 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:59:17,575 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:17,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 02:59:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:17,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:17,835 INFO L272 TraceCheckUtils]: 0: Hoare triple {8083#true} call ULTIMATE.init(); {8083#true} is VALID [2022-04-28 02:59:17,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {8083#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-28 02:59:17,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-28 02:59:17,835 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-28 02:59:17,835 INFO L272 TraceCheckUtils]: 4: Hoare triple {8083#true} call #t~ret5 := main(); {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {8083#true} ~x~0 := 0; {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 8: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 9: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 10: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 11: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 12: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 13: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 14: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,836 INFO L290 TraceCheckUtils]: 15: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 16: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 18: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 19: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 20: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 21: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 22: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 23: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 24: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,837 INFO L290 TraceCheckUtils]: 25: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 26: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 27: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 28: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 29: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 30: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 31: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 32: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 33: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 34: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 35: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,838 INFO L290 TraceCheckUtils]: 36: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,839 INFO L290 TraceCheckUtils]: 37: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,839 INFO L290 TraceCheckUtils]: 38: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,839 INFO L290 TraceCheckUtils]: 39: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:17,839 INFO L290 TraceCheckUtils]: 40: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:17,841 INFO L290 TraceCheckUtils]: 41: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:59:17,841 INFO L290 TraceCheckUtils]: 42: Hoare triple {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:59:17,842 INFO L290 TraceCheckUtils]: 43: Hoare triple {8234#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8241#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 02:59:17,843 INFO L290 TraceCheckUtils]: 44: Hoare triple {8241#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {8084#false} is VALID [2022-04-28 02:59:17,843 INFO L272 TraceCheckUtils]: 45: Hoare triple {8084#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8084#false} is VALID [2022-04-28 02:59:17,843 INFO L290 TraceCheckUtils]: 46: Hoare triple {8084#false} ~cond := #in~cond; {8084#false} is VALID [2022-04-28 02:59:17,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {8084#false} assume 0 == ~cond; {8084#false} is VALID [2022-04-28 02:59:17,843 INFO L290 TraceCheckUtils]: 48: Hoare triple {8084#false} assume !false; {8084#false} is VALID [2022-04-28 02:59:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2022-04-28 02:59:17,843 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:18,068 INFO L290 TraceCheckUtils]: 48: Hoare triple {8084#false} assume !false; {8084#false} is VALID [2022-04-28 02:59:18,069 INFO L290 TraceCheckUtils]: 47: Hoare triple {8084#false} assume 0 == ~cond; {8084#false} is VALID [2022-04-28 02:59:18,069 INFO L290 TraceCheckUtils]: 46: Hoare triple {8084#false} ~cond := #in~cond; {8084#false} is VALID [2022-04-28 02:59:18,069 INFO L272 TraceCheckUtils]: 45: Hoare triple {8084#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8084#false} is VALID [2022-04-28 02:59:18,069 INFO L290 TraceCheckUtils]: 44: Hoare triple {8269#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {8084#false} is VALID [2022-04-28 02:59:18,089 INFO L290 TraceCheckUtils]: 43: Hoare triple {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8269#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:59:18,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:59:18,094 INFO L290 TraceCheckUtils]: 41: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8273#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 40: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 39: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 38: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 37: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 36: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 35: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 34: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 33: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 32: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 31: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,095 INFO L290 TraceCheckUtils]: 30: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 29: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 28: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 27: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 24: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 23: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 22: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 21: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 19: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 17: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 16: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 15: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 14: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 13: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 12: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L290 TraceCheckUtils]: 9: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L290 TraceCheckUtils]: 8: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L290 TraceCheckUtils]: 7: Hoare triple {8083#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L290 TraceCheckUtils]: 6: Hoare triple {8083#true} assume !!(~x~0 % 4294967296 < 268435455); {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L290 TraceCheckUtils]: 5: Hoare triple {8083#true} ~x~0 := 0; {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L272 TraceCheckUtils]: 4: Hoare triple {8083#true} call #t~ret5 := main(); {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8083#true} {8083#true} #40#return; {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {8083#true} assume true; {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {8083#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8083#true} is VALID [2022-04-28 02:59:18,098 INFO L272 TraceCheckUtils]: 0: Hoare triple {8083#true} call ULTIMATE.init(); {8083#true} is VALID [2022-04-28 02:59:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2022-04-28 02:59:18,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1342109183] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:18,099 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:18,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 4, 4] total 26 [2022-04-28 02:59:18,099 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:18,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1631589560] [2022-04-28 02:59:18,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1631589560] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:18,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:18,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-28 02:59:18,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063475803] [2022-04-28 02:59:18,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:18,100 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-04-28 02:59:18,100 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:18,100 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:18,132 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:18,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-28 02:59:18,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:18,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-28 02:59:18,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=141, Invalid=509, Unknown=0, NotChecked=0, Total=650 [2022-04-28 02:59:18,133 INFO L87 Difference]: Start difference. First operand 51 states and 53 transitions. Second operand has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:19,431 INFO L93 Difference]: Finished difference Result 60 states and 64 transitions. [2022-04-28 02:59:19,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-28 02:59:19,431 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-04-28 02:59:19,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 61 transitions. [2022-04-28 02:59:19,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 61 transitions. [2022-04-28 02:59:19,434 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 61 transitions. [2022-04-28 02:59:19,478 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:19,479 INFO L225 Difference]: With dead ends: 60 [2022-04-28 02:59:19,479 INFO L226 Difference]: Without dead ends: 53 [2022-04-28 02:59:19,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 96 SyntacticMatches, 1 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 175 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=323, Invalid=1657, Unknown=0, NotChecked=0, Total=1980 [2022-04-28 02:59:19,480 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 27 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 687 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 687 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:19,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 29 Invalid, 726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 687 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 02:59:19,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-04-28 02:59:19,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2022-04-28 02:59:19,577 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:19,577 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,577 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,577 INFO L87 Difference]: Start difference. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:19,578 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2022-04-28 02:59:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-04-28 02:59:19,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:19,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:19,578 INFO L74 IsIncluded]: Start isIncluded. First operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 53 states. [2022-04-28 02:59:19,579 INFO L87 Difference]: Start difference. First operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 53 states. [2022-04-28 02:59:19,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:19,579 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2022-04-28 02:59:19,579 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-04-28 02:59:19,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:19,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:19,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:19,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 48 states have (on average 1.0625) internal successors, (51), 48 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2022-04-28 02:59:19,585 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 49 [2022-04-28 02:59:19,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:19,585 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2022-04-28 02:59:19,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.0454545454545454) internal successors, (45), 21 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:19,585 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 55 transitions. [2022-04-28 02:59:19,646 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:19,646 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-04-28 02:59:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:59:19,646 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:19,647 INFO L195 NwaCegarLoop]: trace histogram [20, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:19,650 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:19,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:20,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-28 02:59:20,051 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:20,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:20,051 INFO L85 PathProgramCache]: Analyzing trace with hash 659549860, now seen corresponding path program 37 times [2022-04-28 02:59:20,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:20,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [769697707] [2022-04-28 02:59:20,799 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:23,009 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:23,011 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:23,014 INFO L85 PathProgramCache]: Analyzing trace with hash -1320329296, now seen corresponding path program 1 times [2022-04-28 02:59:23,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:23,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28057448] [2022-04-28 02:59:23,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:23,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:23,020 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_39.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_39.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:23,020 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_39.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_39.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:23,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [883957569] [2022-04-28 02:59:23,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:23,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:23,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:23,029 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:23,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-28 02:59:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:23,083 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:23,094 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:23,094 INFO L85 PathProgramCache]: Analyzing trace with hash 659549860, now seen corresponding path program 38 times [2022-04-28 02:59:23,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:23,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835585465] [2022-04-28 02:59:23,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:23,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:23,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:23,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {8800#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-28 02:59:23,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-28 02:59:23,425 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-28 02:59:23,425 INFO L272 TraceCheckUtils]: 0: Hoare triple {8775#true} call ULTIMATE.init(); {8800#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:23,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {8800#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-28 02:59:23,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-28 02:59:23,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-28 02:59:23,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {8775#true} call #t~ret5 := main(); {8775#true} is VALID [2022-04-28 02:59:23,427 INFO L290 TraceCheckUtils]: 5: Hoare triple {8775#true} ~x~0 := 0; {8780#(= main_~x~0 0)} is VALID [2022-04-28 02:59:23,427 INFO L290 TraceCheckUtils]: 6: Hoare triple {8780#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8780#(= main_~x~0 0)} is VALID [2022-04-28 02:59:23,428 INFO L290 TraceCheckUtils]: 7: Hoare triple {8780#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:23,428 INFO L290 TraceCheckUtils]: 8: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:23,429 INFO L290 TraceCheckUtils]: 9: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:23,429 INFO L290 TraceCheckUtils]: 10: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:23,430 INFO L290 TraceCheckUtils]: 11: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:23,430 INFO L290 TraceCheckUtils]: 12: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:23,430 INFO L290 TraceCheckUtils]: 13: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:23,431 INFO L290 TraceCheckUtils]: 14: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:23,431 INFO L290 TraceCheckUtils]: 15: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:23,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:23,432 INFO L290 TraceCheckUtils]: 17: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:23,432 INFO L290 TraceCheckUtils]: 18: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:23,433 INFO L290 TraceCheckUtils]: 19: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:23,433 INFO L290 TraceCheckUtils]: 20: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:23,434 INFO L290 TraceCheckUtils]: 21: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:23,434 INFO L290 TraceCheckUtils]: 22: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:23,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:23,435 INFO L290 TraceCheckUtils]: 24: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:23,435 INFO L290 TraceCheckUtils]: 25: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:23,436 INFO L290 TraceCheckUtils]: 26: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:23,436 INFO L290 TraceCheckUtils]: 27: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:23,437 INFO L290 TraceCheckUtils]: 28: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:23,437 INFO L290 TraceCheckUtils]: 29: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:23,438 INFO L290 TraceCheckUtils]: 30: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:23,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:23,438 INFO L290 TraceCheckUtils]: 32: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:23,439 INFO L290 TraceCheckUtils]: 33: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:23,439 INFO L290 TraceCheckUtils]: 34: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:23,440 INFO L290 TraceCheckUtils]: 35: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:23,440 INFO L290 TraceCheckUtils]: 36: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:23,441 INFO L290 TraceCheckUtils]: 37: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:23,441 INFO L290 TraceCheckUtils]: 38: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:23,441 INFO L290 TraceCheckUtils]: 39: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:23,442 INFO L290 TraceCheckUtils]: 40: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:23,442 INFO L290 TraceCheckUtils]: 41: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:23,443 INFO L290 TraceCheckUtils]: 42: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:23,443 INFO L290 TraceCheckUtils]: 43: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:23,444 INFO L290 TraceCheckUtils]: 44: Hoare triple {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:23,444 INFO L290 TraceCheckUtils]: 45: Hoare triple {8799#(and (<= main_~x~0 19) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8776#false} is VALID [2022-04-28 02:59:23,444 INFO L290 TraceCheckUtils]: 46: Hoare triple {8776#false} assume !(~x~0 % 4294967296 < 268435455); {8776#false} is VALID [2022-04-28 02:59:23,444 INFO L272 TraceCheckUtils]: 47: Hoare triple {8776#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8776#false} is VALID [2022-04-28 02:59:23,444 INFO L290 TraceCheckUtils]: 48: Hoare triple {8776#false} ~cond := #in~cond; {8776#false} is VALID [2022-04-28 02:59:23,444 INFO L290 TraceCheckUtils]: 49: Hoare triple {8776#false} assume 0 == ~cond; {8776#false} is VALID [2022-04-28 02:59:23,444 INFO L290 TraceCheckUtils]: 50: Hoare triple {8776#false} assume !false; {8776#false} is VALID [2022-04-28 02:59:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:23,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:23,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835585465] [2022-04-28 02:59:23,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835585465] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:23,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1516446322] [2022-04-28 02:59:23,445 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:59:23,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:23,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:23,446 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:23,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-28 02:59:23,491 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:59:23,491 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:23,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-28 02:59:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:23,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:23,955 INFO L272 TraceCheckUtils]: 0: Hoare triple {8775#true} call ULTIMATE.init(); {8775#true} is VALID [2022-04-28 02:59:23,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {8775#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-28 02:59:23,956 INFO L290 TraceCheckUtils]: 2: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-28 02:59:23,956 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-28 02:59:23,956 INFO L272 TraceCheckUtils]: 4: Hoare triple {8775#true} call #t~ret5 := main(); {8775#true} is VALID [2022-04-28 02:59:23,956 INFO L290 TraceCheckUtils]: 5: Hoare triple {8775#true} ~x~0 := 0; {8780#(= main_~x~0 0)} is VALID [2022-04-28 02:59:23,956 INFO L290 TraceCheckUtils]: 6: Hoare triple {8780#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8780#(= main_~x~0 0)} is VALID [2022-04-28 02:59:23,957 INFO L290 TraceCheckUtils]: 7: Hoare triple {8780#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:23,957 INFO L290 TraceCheckUtils]: 8: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:23,958 INFO L290 TraceCheckUtils]: 9: Hoare triple {8781#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:23,958 INFO L290 TraceCheckUtils]: 10: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:23,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {8782#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:23,959 INFO L290 TraceCheckUtils]: 12: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:23,960 INFO L290 TraceCheckUtils]: 13: Hoare triple {8783#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:23,960 INFO L290 TraceCheckUtils]: 14: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:23,961 INFO L290 TraceCheckUtils]: 15: Hoare triple {8784#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:23,961 INFO L290 TraceCheckUtils]: 16: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:23,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {8785#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:23,962 INFO L290 TraceCheckUtils]: 18: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:23,962 INFO L290 TraceCheckUtils]: 19: Hoare triple {8786#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:23,963 INFO L290 TraceCheckUtils]: 20: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:23,963 INFO L290 TraceCheckUtils]: 21: Hoare triple {8787#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:23,963 INFO L290 TraceCheckUtils]: 22: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:23,964 INFO L290 TraceCheckUtils]: 23: Hoare triple {8788#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:23,964 INFO L290 TraceCheckUtils]: 24: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:23,965 INFO L290 TraceCheckUtils]: 25: Hoare triple {8789#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:23,965 INFO L290 TraceCheckUtils]: 26: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:23,966 INFO L290 TraceCheckUtils]: 27: Hoare triple {8790#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:23,966 INFO L290 TraceCheckUtils]: 28: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:23,967 INFO L290 TraceCheckUtils]: 29: Hoare triple {8791#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:23,967 INFO L290 TraceCheckUtils]: 30: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:23,968 INFO L290 TraceCheckUtils]: 31: Hoare triple {8792#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:23,968 INFO L290 TraceCheckUtils]: 32: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:23,969 INFO L290 TraceCheckUtils]: 33: Hoare triple {8793#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:23,969 INFO L290 TraceCheckUtils]: 34: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:23,970 INFO L290 TraceCheckUtils]: 35: Hoare triple {8794#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:23,970 INFO L290 TraceCheckUtils]: 36: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:23,971 INFO L290 TraceCheckUtils]: 37: Hoare triple {8795#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:23,971 INFO L290 TraceCheckUtils]: 38: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:23,972 INFO L290 TraceCheckUtils]: 39: Hoare triple {8796#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:23,972 INFO L290 TraceCheckUtils]: 40: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:23,973 INFO L290 TraceCheckUtils]: 41: Hoare triple {8797#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:23,973 INFO L290 TraceCheckUtils]: 42: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:23,973 INFO L290 TraceCheckUtils]: 43: Hoare triple {8798#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:23,974 INFO L290 TraceCheckUtils]: 44: Hoare triple {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:23,974 INFO L290 TraceCheckUtils]: 45: Hoare triple {8933#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8940#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:23,975 INFO L290 TraceCheckUtils]: 46: Hoare triple {8940#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !(~x~0 % 4294967296 < 268435455); {8776#false} is VALID [2022-04-28 02:59:23,975 INFO L272 TraceCheckUtils]: 47: Hoare triple {8776#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8776#false} is VALID [2022-04-28 02:59:23,975 INFO L290 TraceCheckUtils]: 48: Hoare triple {8776#false} ~cond := #in~cond; {8776#false} is VALID [2022-04-28 02:59:23,975 INFO L290 TraceCheckUtils]: 49: Hoare triple {8776#false} assume 0 == ~cond; {8776#false} is VALID [2022-04-28 02:59:23,975 INFO L290 TraceCheckUtils]: 50: Hoare triple {8776#false} assume !false; {8776#false} is VALID [2022-04-28 02:59:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:23,976 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:24,891 INFO L290 TraceCheckUtils]: 50: Hoare triple {8776#false} assume !false; {8776#false} is VALID [2022-04-28 02:59:24,891 INFO L290 TraceCheckUtils]: 49: Hoare triple {8776#false} assume 0 == ~cond; {8776#false} is VALID [2022-04-28 02:59:24,892 INFO L290 TraceCheckUtils]: 48: Hoare triple {8776#false} ~cond := #in~cond; {8776#false} is VALID [2022-04-28 02:59:24,892 INFO L272 TraceCheckUtils]: 47: Hoare triple {8776#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {8776#false} is VALID [2022-04-28 02:59:24,892 INFO L290 TraceCheckUtils]: 46: Hoare triple {8968#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {8776#false} is VALID [2022-04-28 02:59:24,893 INFO L290 TraceCheckUtils]: 45: Hoare triple {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {8968#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,893 INFO L290 TraceCheckUtils]: 44: Hoare triple {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,894 INFO L290 TraceCheckUtils]: 43: Hoare triple {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8972#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,895 INFO L290 TraceCheckUtils]: 42: Hoare triple {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,895 INFO L290 TraceCheckUtils]: 41: Hoare triple {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8979#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,896 INFO L290 TraceCheckUtils]: 40: Hoare triple {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,897 INFO L290 TraceCheckUtils]: 39: Hoare triple {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8986#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,897 INFO L290 TraceCheckUtils]: 38: Hoare triple {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,898 INFO L290 TraceCheckUtils]: 37: Hoare triple {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {8993#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,898 INFO L290 TraceCheckUtils]: 36: Hoare triple {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,900 INFO L290 TraceCheckUtils]: 35: Hoare triple {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9000#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,901 INFO L290 TraceCheckUtils]: 34: Hoare triple {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,902 INFO L290 TraceCheckUtils]: 33: Hoare triple {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9007#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,902 INFO L290 TraceCheckUtils]: 32: Hoare triple {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,903 INFO L290 TraceCheckUtils]: 31: Hoare triple {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9014#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,903 INFO L290 TraceCheckUtils]: 30: Hoare triple {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,904 INFO L290 TraceCheckUtils]: 29: Hoare triple {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9021#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,904 INFO L290 TraceCheckUtils]: 28: Hoare triple {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9028#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,906 INFO L290 TraceCheckUtils]: 26: Hoare triple {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9035#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,908 INFO L290 TraceCheckUtils]: 23: Hoare triple {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9042#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,909 INFO L290 TraceCheckUtils]: 22: Hoare triple {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,910 INFO L290 TraceCheckUtils]: 21: Hoare triple {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9049#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,910 INFO L290 TraceCheckUtils]: 20: Hoare triple {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,911 INFO L290 TraceCheckUtils]: 19: Hoare triple {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9056#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,911 INFO L290 TraceCheckUtils]: 18: Hoare triple {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,912 INFO L290 TraceCheckUtils]: 17: Hoare triple {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9063#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,912 INFO L290 TraceCheckUtils]: 16: Hoare triple {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,913 INFO L290 TraceCheckUtils]: 15: Hoare triple {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9070#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,914 INFO L290 TraceCheckUtils]: 14: Hoare triple {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,914 INFO L290 TraceCheckUtils]: 13: Hoare triple {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9077#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,915 INFO L290 TraceCheckUtils]: 12: Hoare triple {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,916 INFO L290 TraceCheckUtils]: 11: Hoare triple {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9084#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,916 INFO L290 TraceCheckUtils]: 10: Hoare triple {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,917 INFO L290 TraceCheckUtils]: 9: Hoare triple {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9091#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,917 INFO L290 TraceCheckUtils]: 8: Hoare triple {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,918 INFO L290 TraceCheckUtils]: 7: Hoare triple {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9098#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,919 INFO L290 TraceCheckUtils]: 5: Hoare triple {8775#true} ~x~0 := 0; {9105#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 02:59:24,919 INFO L272 TraceCheckUtils]: 4: Hoare triple {8775#true} call #t~ret5 := main(); {8775#true} is VALID [2022-04-28 02:59:24,919 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8775#true} {8775#true} #40#return; {8775#true} is VALID [2022-04-28 02:59:24,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {8775#true} assume true; {8775#true} is VALID [2022-04-28 02:59:24,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {8775#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {8775#true} is VALID [2022-04-28 02:59:24,919 INFO L272 TraceCheckUtils]: 0: Hoare triple {8775#true} call ULTIMATE.init(); {8775#true} is VALID [2022-04-28 02:59:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:24,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1516446322] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:24,920 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:24,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23, 23] total 46 [2022-04-28 02:59:24,920 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:24,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [769697707] [2022-04-28 02:59:24,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [769697707] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:24,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:24,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-28 02:59:24,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607660095] [2022-04-28 02:59:24,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:24,921 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 51 [2022-04-28 02:59:24,922 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:24,922 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:24,969 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:24,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-28 02:59:24,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:24,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-28 02:59:24,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=571, Invalid=1499, Unknown=0, NotChecked=0, Total=2070 [2022-04-28 02:59:24,971 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:26,502 INFO L93 Difference]: Finished difference Result 62 states and 66 transitions. [2022-04-28 02:59:26,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-28 02:59:26,502 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 51 [2022-04-28 02:59:26,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 63 transitions. [2022-04-28 02:59:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 63 transitions. [2022-04-28 02:59:26,503 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 63 transitions. [2022-04-28 02:59:26,550 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:26,554 INFO L225 Difference]: With dead ends: 62 [2022-04-28 02:59:26,554 INFO L226 Difference]: Without dead ends: 55 [2022-04-28 02:59:26,555 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 80 SyntacticMatches, 2 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 238 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=1109, Invalid=3181, Unknown=0, NotChecked=0, Total=4290 [2022-04-28 02:59:26,555 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 28 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 846 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 99 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 846 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:26,556 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 99 Invalid, 887 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 846 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 02:59:26,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-04-28 02:59:26,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2022-04-28 02:59:26,657 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:26,657 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,657 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,657 INFO L87 Difference]: Start difference. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:26,658 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2022-04-28 02:59:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-28 02:59:26,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:26,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:26,658 INFO L74 IsIncluded]: Start isIncluded. First operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 55 states. [2022-04-28 02:59:26,658 INFO L87 Difference]: Start difference. First operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 55 states. [2022-04-28 02:59:26,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:26,659 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2022-04-28 02:59:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-28 02:59:26,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:26,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:26,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:26,660 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 50 states have (on average 1.06) internal successors, (53), 50 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 57 transitions. [2022-04-28 02:59:26,660 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 57 transitions. Word has length 51 [2022-04-28 02:59:26,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:26,660 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 57 transitions. [2022-04-28 02:59:26,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.0434782608695654) internal successors, (47), 22 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:26,661 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 57 transitions. [2022-04-28 02:59:26,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-28 02:59:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 02:59:26,739 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:26,739 INFO L195 NwaCegarLoop]: trace histogram [21, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:26,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:26,951 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:27,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40,38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-28 02:59:27,148 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:27,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:27,148 INFO L85 PathProgramCache]: Analyzing trace with hash 114192705, now seen corresponding path program 39 times [2022-04-28 02:59:27,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:27,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1533597150] [2022-04-28 02:59:27,455 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:29,669 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:29,670 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:29,673 INFO L85 PathProgramCache]: Analyzing trace with hash 729202864, now seen corresponding path program 1 times [2022-04-28 02:59:29,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:29,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031875412] [2022-04-28 02:59:29,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:29,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:29,679 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_41.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_41.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:29,679 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_41.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_41.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:29,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2094436018] [2022-04-28 02:59:29,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:29,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:29,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:29,704 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:29,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-28 02:59:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:29,762 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:29,774 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:29,775 INFO L85 PathProgramCache]: Analyzing trace with hash 114192705, now seen corresponding path program 40 times [2022-04-28 02:59:29,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:29,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926893684] [2022-04-28 02:59:29,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:30,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:30,138 INFO L290 TraceCheckUtils]: 0: Hoare triple {9539#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-28 02:59:30,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-28 02:59:30,138 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-28 02:59:30,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {9513#true} call ULTIMATE.init(); {9539#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:30,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {9539#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-28 02:59:30,139 INFO L290 TraceCheckUtils]: 2: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-28 02:59:30,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-28 02:59:30,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {9513#true} call #t~ret5 := main(); {9513#true} is VALID [2022-04-28 02:59:30,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {9513#true} ~x~0 := 0; {9518#(= main_~x~0 0)} is VALID [2022-04-28 02:59:30,140 INFO L290 TraceCheckUtils]: 6: Hoare triple {9518#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {9518#(= main_~x~0 0)} is VALID [2022-04-28 02:59:30,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {9518#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:30,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:30,142 INFO L290 TraceCheckUtils]: 9: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:30,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:30,143 INFO L290 TraceCheckUtils]: 11: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:30,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:30,144 INFO L290 TraceCheckUtils]: 13: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:30,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:30,145 INFO L290 TraceCheckUtils]: 15: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:30,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:30,146 INFO L290 TraceCheckUtils]: 17: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:30,146 INFO L290 TraceCheckUtils]: 18: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:30,147 INFO L290 TraceCheckUtils]: 19: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:30,147 INFO L290 TraceCheckUtils]: 20: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:30,147 INFO L290 TraceCheckUtils]: 21: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:30,148 INFO L290 TraceCheckUtils]: 22: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:30,148 INFO L290 TraceCheckUtils]: 23: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:30,149 INFO L290 TraceCheckUtils]: 24: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:30,149 INFO L290 TraceCheckUtils]: 25: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:30,150 INFO L290 TraceCheckUtils]: 26: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:30,150 INFO L290 TraceCheckUtils]: 27: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:30,151 INFO L290 TraceCheckUtils]: 28: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:30,151 INFO L290 TraceCheckUtils]: 29: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:30,152 INFO L290 TraceCheckUtils]: 30: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:30,152 INFO L290 TraceCheckUtils]: 31: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:30,153 INFO L290 TraceCheckUtils]: 32: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:30,153 INFO L290 TraceCheckUtils]: 33: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:30,154 INFO L290 TraceCheckUtils]: 34: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:30,154 INFO L290 TraceCheckUtils]: 35: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:30,155 INFO L290 TraceCheckUtils]: 36: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:30,155 INFO L290 TraceCheckUtils]: 37: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:30,156 INFO L290 TraceCheckUtils]: 38: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:30,156 INFO L290 TraceCheckUtils]: 39: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:30,157 INFO L290 TraceCheckUtils]: 40: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:30,157 INFO L290 TraceCheckUtils]: 41: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:30,158 INFO L290 TraceCheckUtils]: 42: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:30,158 INFO L290 TraceCheckUtils]: 43: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:30,159 INFO L290 TraceCheckUtils]: 44: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:30,159 INFO L290 TraceCheckUtils]: 45: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:30,160 INFO L290 TraceCheckUtils]: 46: Hoare triple {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:30,160 INFO L290 TraceCheckUtils]: 47: Hoare triple {9538#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {9514#false} is VALID [2022-04-28 02:59:30,160 INFO L290 TraceCheckUtils]: 48: Hoare triple {9514#false} assume !(~x~0 % 4294967296 < 268435455); {9514#false} is VALID [2022-04-28 02:59:30,161 INFO L272 TraceCheckUtils]: 49: Hoare triple {9514#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {9514#false} is VALID [2022-04-28 02:59:30,161 INFO L290 TraceCheckUtils]: 50: Hoare triple {9514#false} ~cond := #in~cond; {9514#false} is VALID [2022-04-28 02:59:30,161 INFO L290 TraceCheckUtils]: 51: Hoare triple {9514#false} assume 0 == ~cond; {9514#false} is VALID [2022-04-28 02:59:30,161 INFO L290 TraceCheckUtils]: 52: Hoare triple {9514#false} assume !false; {9514#false} is VALID [2022-04-28 02:59:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 21 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:30,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:30,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926893684] [2022-04-28 02:59:30,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1926893684] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:30,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1474516191] [2022-04-28 02:59:30,162 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:59:30,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:30,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:30,163 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:30,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-28 02:59:30,202 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:59:30,203 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:30,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-28 02:59:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:30,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:30,705 INFO L272 TraceCheckUtils]: 0: Hoare triple {9513#true} call ULTIMATE.init(); {9513#true} is VALID [2022-04-28 02:59:30,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {9513#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-28 02:59:30,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-28 02:59:30,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-28 02:59:30,705 INFO L272 TraceCheckUtils]: 4: Hoare triple {9513#true} call #t~ret5 := main(); {9513#true} is VALID [2022-04-28 02:59:30,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {9513#true} ~x~0 := 0; {9518#(= main_~x~0 0)} is VALID [2022-04-28 02:59:30,706 INFO L290 TraceCheckUtils]: 6: Hoare triple {9518#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {9518#(= main_~x~0 0)} is VALID [2022-04-28 02:59:30,706 INFO L290 TraceCheckUtils]: 7: Hoare triple {9518#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:30,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:30,707 INFO L290 TraceCheckUtils]: 9: Hoare triple {9519#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:30,708 INFO L290 TraceCheckUtils]: 10: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:30,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {9520#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:30,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:30,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {9521#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:30,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:30,710 INFO L290 TraceCheckUtils]: 15: Hoare triple {9522#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:30,710 INFO L290 TraceCheckUtils]: 16: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:30,711 INFO L290 TraceCheckUtils]: 17: Hoare triple {9523#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:30,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:30,712 INFO L290 TraceCheckUtils]: 19: Hoare triple {9524#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:30,712 INFO L290 TraceCheckUtils]: 20: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:30,713 INFO L290 TraceCheckUtils]: 21: Hoare triple {9525#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:30,713 INFO L290 TraceCheckUtils]: 22: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:30,714 INFO L290 TraceCheckUtils]: 23: Hoare triple {9526#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:30,714 INFO L290 TraceCheckUtils]: 24: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:30,715 INFO L290 TraceCheckUtils]: 25: Hoare triple {9527#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:30,715 INFO L290 TraceCheckUtils]: 26: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:30,716 INFO L290 TraceCheckUtils]: 27: Hoare triple {9528#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:30,716 INFO L290 TraceCheckUtils]: 28: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:30,717 INFO L290 TraceCheckUtils]: 29: Hoare triple {9529#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:30,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:30,718 INFO L290 TraceCheckUtils]: 31: Hoare triple {9530#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:30,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:30,719 INFO L290 TraceCheckUtils]: 33: Hoare triple {9531#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:30,719 INFO L290 TraceCheckUtils]: 34: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:30,720 INFO L290 TraceCheckUtils]: 35: Hoare triple {9532#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:30,720 INFO L290 TraceCheckUtils]: 36: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:30,721 INFO L290 TraceCheckUtils]: 37: Hoare triple {9533#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:30,721 INFO L290 TraceCheckUtils]: 38: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:30,721 INFO L290 TraceCheckUtils]: 39: Hoare triple {9534#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:30,722 INFO L290 TraceCheckUtils]: 40: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:30,722 INFO L290 TraceCheckUtils]: 41: Hoare triple {9535#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:30,723 INFO L290 TraceCheckUtils]: 42: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:30,723 INFO L290 TraceCheckUtils]: 43: Hoare triple {9536#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:30,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:30,724 INFO L290 TraceCheckUtils]: 45: Hoare triple {9537#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:30,725 INFO L290 TraceCheckUtils]: 46: Hoare triple {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:30,725 INFO L290 TraceCheckUtils]: 47: Hoare triple {9678#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:30,726 INFO L290 TraceCheckUtils]: 48: Hoare triple {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 268435455); {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:30,726 INFO L272 TraceCheckUtils]: 49: Hoare triple {9685#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:59:30,727 INFO L290 TraceCheckUtils]: 50: Hoare triple {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9696#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:59:30,727 INFO L290 TraceCheckUtils]: 51: Hoare triple {9696#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {9514#false} is VALID [2022-04-28 02:59:30,727 INFO L290 TraceCheckUtils]: 52: Hoare triple {9514#false} assume !false; {9514#false} is VALID [2022-04-28 02:59:30,728 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:30,728 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:30,940 INFO L290 TraceCheckUtils]: 52: Hoare triple {9514#false} assume !false; {9514#false} is VALID [2022-04-28 02:59:30,941 INFO L290 TraceCheckUtils]: 51: Hoare triple {9696#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {9514#false} is VALID [2022-04-28 02:59:30,941 INFO L290 TraceCheckUtils]: 50: Hoare triple {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9696#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:59:30,942 INFO L272 TraceCheckUtils]: 49: Hoare triple {9712#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {9692#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:59:30,942 INFO L290 TraceCheckUtils]: 48: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,943 INFO L290 TraceCheckUtils]: 47: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,943 INFO L290 TraceCheckUtils]: 46: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,944 INFO L290 TraceCheckUtils]: 45: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,944 INFO L290 TraceCheckUtils]: 44: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,945 INFO L290 TraceCheckUtils]: 43: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,945 INFO L290 TraceCheckUtils]: 42: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,946 INFO L290 TraceCheckUtils]: 41: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,946 INFO L290 TraceCheckUtils]: 40: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,947 INFO L290 TraceCheckUtils]: 39: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,947 INFO L290 TraceCheckUtils]: 38: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,948 INFO L290 TraceCheckUtils]: 37: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,948 INFO L290 TraceCheckUtils]: 36: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,949 INFO L290 TraceCheckUtils]: 35: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,949 INFO L290 TraceCheckUtils]: 34: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,950 INFO L290 TraceCheckUtils]: 32: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,950 INFO L290 TraceCheckUtils]: 31: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,951 INFO L290 TraceCheckUtils]: 30: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,951 INFO L290 TraceCheckUtils]: 29: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,952 INFO L290 TraceCheckUtils]: 28: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,952 INFO L290 TraceCheckUtils]: 27: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,953 INFO L290 TraceCheckUtils]: 26: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,953 INFO L290 TraceCheckUtils]: 25: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,953 INFO L290 TraceCheckUtils]: 24: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,954 INFO L290 TraceCheckUtils]: 23: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,954 INFO L290 TraceCheckUtils]: 22: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,955 INFO L290 TraceCheckUtils]: 21: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,955 INFO L290 TraceCheckUtils]: 20: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,956 INFO L290 TraceCheckUtils]: 19: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,957 INFO L290 TraceCheckUtils]: 17: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,957 INFO L290 TraceCheckUtils]: 16: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,958 INFO L290 TraceCheckUtils]: 15: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,958 INFO L290 TraceCheckUtils]: 14: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,958 INFO L290 TraceCheckUtils]: 13: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,959 INFO L290 TraceCheckUtils]: 12: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,960 INFO L290 TraceCheckUtils]: 10: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,960 INFO L290 TraceCheckUtils]: 9: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,961 INFO L290 TraceCheckUtils]: 8: Hoare triple {9725#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,961 INFO L290 TraceCheckUtils]: 7: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {9725#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:30,961 INFO L290 TraceCheckUtils]: 6: Hoare triple {9712#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,962 INFO L290 TraceCheckUtils]: 5: Hoare triple {9513#true} ~x~0 := 0; {9712#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:30,962 INFO L272 TraceCheckUtils]: 4: Hoare triple {9513#true} call #t~ret5 := main(); {9513#true} is VALID [2022-04-28 02:59:30,962 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9513#true} {9513#true} #40#return; {9513#true} is VALID [2022-04-28 02:59:30,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {9513#true} assume true; {9513#true} is VALID [2022-04-28 02:59:30,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {9513#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {9513#true} is VALID [2022-04-28 02:59:30,962 INFO L272 TraceCheckUtils]: 0: Hoare triple {9513#true} call ULTIMATE.init(); {9513#true} is VALID [2022-04-28 02:59:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 230 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2022-04-28 02:59:30,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1474516191] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:30,963 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:30,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 26, 6] total 30 [2022-04-28 02:59:30,963 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:30,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1533597150] [2022-04-28 02:59:30,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1533597150] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:30,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:30,964 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-28 02:59:30,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187637037] [2022-04-28 02:59:30,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:30,964 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 53 [2022-04-28 02:59:30,964 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:30,964 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:31,013 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:31,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-28 02:59:31,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:31,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-28 02:59:31,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=770, Unknown=0, NotChecked=0, Total=870 [2022-04-28 02:59:31,014 INFO L87 Difference]: Start difference. First operand 55 states and 57 transitions. Second operand has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:32,583 INFO L93 Difference]: Finished difference Result 64 states and 68 transitions. [2022-04-28 02:59:32,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-28 02:59:32,583 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 53 [2022-04-28 02:59:32,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:32,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 65 transitions. [2022-04-28 02:59:32,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 65 transitions. [2022-04-28 02:59:32,585 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 65 transitions. [2022-04-28 02:59:32,631 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:32,632 INFO L225 Difference]: With dead ends: 64 [2022-04-28 02:59:32,632 INFO L226 Difference]: Without dead ends: 57 [2022-04-28 02:59:32,633 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 100 SyntacticMatches, 3 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=244, Invalid=2306, Unknown=0, NotChecked=0, Total=2550 [2022-04-28 02:59:32,633 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 29 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 871 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 914 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:32,634 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 54 Invalid, 914 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 871 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 02:59:32,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-04-28 02:59:32,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2022-04-28 02:59:32,736 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:32,736 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,736 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,736 INFO L87 Difference]: Start difference. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:32,737 INFO L93 Difference]: Finished difference Result 57 states and 59 transitions. [2022-04-28 02:59:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-04-28 02:59:32,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:32,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:32,738 INFO L74 IsIncluded]: Start isIncluded. First operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 57 states. [2022-04-28 02:59:32,738 INFO L87 Difference]: Start difference. First operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 57 states. [2022-04-28 02:59:32,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:32,738 INFO L93 Difference]: Finished difference Result 57 states and 59 transitions. [2022-04-28 02:59:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-04-28 02:59:32,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:32,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:32,739 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:32,739 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 52 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 59 transitions. [2022-04-28 02:59:32,739 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 59 transitions. Word has length 53 [2022-04-28 02:59:32,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:32,740 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 59 transitions. [2022-04-28 02:59:32,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 23 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:32,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 59 transitions. [2022-04-28 02:59:32,804 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:32,804 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-04-28 02:59:32,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 02:59:32,805 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:32,805 INFO L195 NwaCegarLoop]: trace histogram [22, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:32,820 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Ended with exit code 0 [2022-04-28 02:59:33,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Ended with exit code 0 [2022-04-28 02:59:33,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42 [2022-04-28 02:59:33,216 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:33,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:33,217 INFO L85 PathProgramCache]: Analyzing trace with hash 11976862, now seen corresponding path program 41 times [2022-04-28 02:59:33,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:33,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2007431142] [2022-04-28 02:59:33,513 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:34,881 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:34,882 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:34,885 INFO L85 PathProgramCache]: Analyzing trace with hash -1516232272, now seen corresponding path program 1 times [2022-04-28 02:59:34,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:34,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641259302] [2022-04-28 02:59:34,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:34,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:34,899 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_43.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_43.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:34,900 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_43.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_43.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:34,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1379817301] [2022-04-28 02:59:34,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:34,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:34,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:34,922 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:34,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-28 02:59:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:34,984 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:34,997 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:34,997 INFO L85 PathProgramCache]: Analyzing trace with hash 11976862, now seen corresponding path program 42 times [2022-04-28 02:59:34,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:34,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851723446] [2022-04-28 02:59:34,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:34,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:35,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:35,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {10288#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-28 02:59:35,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-28 02:59:35,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-28 02:59:35,395 INFO L272 TraceCheckUtils]: 0: Hoare triple {10261#true} call ULTIMATE.init(); {10288#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:35,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {10288#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-28 02:59:35,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-28 02:59:35,396 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-28 02:59:35,396 INFO L272 TraceCheckUtils]: 4: Hoare triple {10261#true} call #t~ret5 := main(); {10261#true} is VALID [2022-04-28 02:59:35,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {10261#true} ~x~0 := 0; {10266#(= main_~x~0 0)} is VALID [2022-04-28 02:59:35,396 INFO L290 TraceCheckUtils]: 6: Hoare triple {10266#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10266#(= main_~x~0 0)} is VALID [2022-04-28 02:59:35,397 INFO L290 TraceCheckUtils]: 7: Hoare triple {10266#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:35,397 INFO L290 TraceCheckUtils]: 8: Hoare triple {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:35,398 INFO L290 TraceCheckUtils]: 9: Hoare triple {10267#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:35,398 INFO L290 TraceCheckUtils]: 10: Hoare triple {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:35,398 INFO L290 TraceCheckUtils]: 11: Hoare triple {10268#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:35,399 INFO L290 TraceCheckUtils]: 12: Hoare triple {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:35,399 INFO L290 TraceCheckUtils]: 13: Hoare triple {10269#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:35,400 INFO L290 TraceCheckUtils]: 14: Hoare triple {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:35,400 INFO L290 TraceCheckUtils]: 15: Hoare triple {10270#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:35,401 INFO L290 TraceCheckUtils]: 16: Hoare triple {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:35,401 INFO L290 TraceCheckUtils]: 17: Hoare triple {10271#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:35,401 INFO L290 TraceCheckUtils]: 18: Hoare triple {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:35,402 INFO L290 TraceCheckUtils]: 19: Hoare triple {10272#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:35,402 INFO L290 TraceCheckUtils]: 20: Hoare triple {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:35,403 INFO L290 TraceCheckUtils]: 21: Hoare triple {10273#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:35,403 INFO L290 TraceCheckUtils]: 22: Hoare triple {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:35,404 INFO L290 TraceCheckUtils]: 23: Hoare triple {10274#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:35,404 INFO L290 TraceCheckUtils]: 24: Hoare triple {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:35,405 INFO L290 TraceCheckUtils]: 25: Hoare triple {10275#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:35,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:35,406 INFO L290 TraceCheckUtils]: 27: Hoare triple {10276#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:35,406 INFO L290 TraceCheckUtils]: 28: Hoare triple {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:35,407 INFO L290 TraceCheckUtils]: 29: Hoare triple {10277#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:35,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:35,408 INFO L290 TraceCheckUtils]: 31: Hoare triple {10278#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:35,408 INFO L290 TraceCheckUtils]: 32: Hoare triple {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:35,408 INFO L290 TraceCheckUtils]: 33: Hoare triple {10279#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:35,409 INFO L290 TraceCheckUtils]: 34: Hoare triple {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:35,409 INFO L290 TraceCheckUtils]: 35: Hoare triple {10280#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:35,410 INFO L290 TraceCheckUtils]: 36: Hoare triple {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:35,410 INFO L290 TraceCheckUtils]: 37: Hoare triple {10281#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:35,411 INFO L290 TraceCheckUtils]: 38: Hoare triple {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:35,411 INFO L290 TraceCheckUtils]: 39: Hoare triple {10282#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:35,411 INFO L290 TraceCheckUtils]: 40: Hoare triple {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:35,412 INFO L290 TraceCheckUtils]: 41: Hoare triple {10283#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:35,412 INFO L290 TraceCheckUtils]: 42: Hoare triple {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:35,413 INFO L290 TraceCheckUtils]: 43: Hoare triple {10284#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:35,413 INFO L290 TraceCheckUtils]: 44: Hoare triple {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:35,414 INFO L290 TraceCheckUtils]: 45: Hoare triple {10285#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:35,414 INFO L290 TraceCheckUtils]: 46: Hoare triple {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:35,415 INFO L290 TraceCheckUtils]: 47: Hoare triple {10286#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:35,415 INFO L290 TraceCheckUtils]: 48: Hoare triple {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:35,415 INFO L290 TraceCheckUtils]: 49: Hoare triple {10287#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 21))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {10262#false} is VALID [2022-04-28 02:59:35,415 INFO L290 TraceCheckUtils]: 50: Hoare triple {10262#false} assume !(~x~0 % 4294967296 < 268435455); {10262#false} is VALID [2022-04-28 02:59:35,416 INFO L272 TraceCheckUtils]: 51: Hoare triple {10262#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {10262#false} is VALID [2022-04-28 02:59:35,416 INFO L290 TraceCheckUtils]: 52: Hoare triple {10262#false} ~cond := #in~cond; {10262#false} is VALID [2022-04-28 02:59:35,416 INFO L290 TraceCheckUtils]: 53: Hoare triple {10262#false} assume 0 == ~cond; {10262#false} is VALID [2022-04-28 02:59:35,416 INFO L290 TraceCheckUtils]: 54: Hoare triple {10262#false} assume !false; {10262#false} is VALID [2022-04-28 02:59:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:35,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:35,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851723446] [2022-04-28 02:59:35,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851723446] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:35,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1592744165] [2022-04-28 02:59:35,417 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:59:35,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:35,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:35,418 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:35,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-28 02:59:35,477 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:59:35,478 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:35,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 02:59:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:35,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:35,644 INFO L272 TraceCheckUtils]: 0: Hoare triple {10261#true} call ULTIMATE.init(); {10261#true} is VALID [2022-04-28 02:59:35,644 INFO L290 TraceCheckUtils]: 1: Hoare triple {10261#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-28 02:59:35,644 INFO L290 TraceCheckUtils]: 2: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-28 02:59:35,644 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-28 02:59:35,644 INFO L272 TraceCheckUtils]: 4: Hoare triple {10261#true} call #t~ret5 := main(); {10261#true} is VALID [2022-04-28 02:59:35,644 INFO L290 TraceCheckUtils]: 5: Hoare triple {10261#true} ~x~0 := 0; {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 6: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 7: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 8: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 9: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 10: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 11: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 12: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 13: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 14: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,645 INFO L290 TraceCheckUtils]: 15: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 16: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 17: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 18: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 19: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 20: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 21: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 22: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 23: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 24: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 25: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 27: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 28: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 30: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 31: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 32: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 33: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 34: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 35: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 36: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,647 INFO L290 TraceCheckUtils]: 37: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 38: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 39: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 40: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 41: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 42: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 43: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 44: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 45: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:35,648 INFO L290 TraceCheckUtils]: 46: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:35,659 INFO L290 TraceCheckUtils]: 47: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:59:35,660 INFO L290 TraceCheckUtils]: 48: Hoare triple {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:59:35,667 INFO L290 TraceCheckUtils]: 49: Hoare triple {10433#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {10440#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-28 02:59:35,668 INFO L290 TraceCheckUtils]: 50: Hoare triple {10440#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {10262#false} is VALID [2022-04-28 02:59:35,668 INFO L272 TraceCheckUtils]: 51: Hoare triple {10262#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {10262#false} is VALID [2022-04-28 02:59:35,668 INFO L290 TraceCheckUtils]: 52: Hoare triple {10262#false} ~cond := #in~cond; {10262#false} is VALID [2022-04-28 02:59:35,668 INFO L290 TraceCheckUtils]: 53: Hoare triple {10262#false} assume 0 == ~cond; {10262#false} is VALID [2022-04-28 02:59:35,668 INFO L290 TraceCheckUtils]: 54: Hoare triple {10262#false} assume !false; {10262#false} is VALID [2022-04-28 02:59:35,669 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 63 proven. 1 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-28 02:59:35,669 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:36,440 INFO L290 TraceCheckUtils]: 54: Hoare triple {10262#false} assume !false; {10262#false} is VALID [2022-04-28 02:59:36,441 INFO L290 TraceCheckUtils]: 53: Hoare triple {10459#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {10262#false} is VALID [2022-04-28 02:59:36,441 INFO L290 TraceCheckUtils]: 52: Hoare triple {10463#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {10459#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 02:59:36,442 INFO L272 TraceCheckUtils]: 51: Hoare triple {10467#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {10463#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:59:36,442 INFO L290 TraceCheckUtils]: 50: Hoare triple {10471#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 268435455); {10467#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:36,443 INFO L290 TraceCheckUtils]: 49: Hoare triple {10475#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {10471#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 02:59:36,444 INFO L290 TraceCheckUtils]: 48: Hoare triple {10479#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !!(~x~0 % 4294967296 < 268435455); {10475#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 02:59:36,444 INFO L290 TraceCheckUtils]: 47: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10479#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 02:59:36,444 INFO L290 TraceCheckUtils]: 46: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 45: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 44: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 43: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 42: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 41: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 40: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 39: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 38: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 37: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 36: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,445 INFO L290 TraceCheckUtils]: 35: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 34: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 33: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 32: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 31: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 30: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 29: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 28: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 27: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 26: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 25: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,446 INFO L290 TraceCheckUtils]: 24: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 23: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 22: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 21: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 20: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 19: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 18: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 17: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 16: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 15: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,447 INFO L290 TraceCheckUtils]: 14: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 13: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 12: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 11: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 10: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 9: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 8: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 7: Hoare triple {10261#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 6: Hoare triple {10261#true} assume !!(~x~0 % 4294967296 < 268435455); {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L290 TraceCheckUtils]: 5: Hoare triple {10261#true} ~x~0 := 0; {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L272 TraceCheckUtils]: 4: Hoare triple {10261#true} call #t~ret5 := main(); {10261#true} is VALID [2022-04-28 02:59:36,448 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10261#true} {10261#true} #40#return; {10261#true} is VALID [2022-04-28 02:59:36,449 INFO L290 TraceCheckUtils]: 2: Hoare triple {10261#true} assume true; {10261#true} is VALID [2022-04-28 02:59:36,449 INFO L290 TraceCheckUtils]: 1: Hoare triple {10261#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {10261#true} is VALID [2022-04-28 02:59:36,449 INFO L272 TraceCheckUtils]: 0: Hoare triple {10261#true} call ULTIMATE.init(); {10261#true} is VALID [2022-04-28 02:59:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 63 proven. 1 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-28 02:59:36,449 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1592744165] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:36,449 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:36,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 4, 8] total 33 [2022-04-28 02:59:36,450 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:36,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2007431142] [2022-04-28 02:59:36,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2007431142] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:36,450 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:36,450 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 02:59:36,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118585301] [2022-04-28 02:59:36,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:36,450 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 55 [2022-04-28 02:59:36,451 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:36,451 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:36,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:36,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 02:59:36,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:36,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 02:59:36,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:59:36,499 INFO L87 Difference]: Start difference. First operand 57 states and 59 transitions. Second operand has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:38,330 INFO L93 Difference]: Finished difference Result 66 states and 70 transitions. [2022-04-28 02:59:38,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-28 02:59:38,330 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 55 [2022-04-28 02:59:38,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 67 transitions. [2022-04-28 02:59:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 67 transitions. [2022-04-28 02:59:38,331 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 67 transitions. [2022-04-28 02:59:38,383 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:38,383 INFO L225 Difference]: With dead ends: 66 [2022-04-28 02:59:38,383 INFO L226 Difference]: Without dead ends: 59 [2022-04-28 02:59:38,384 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 104 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=418, Invalid=2552, Unknown=0, NotChecked=0, Total=2970 [2022-04-28 02:59:38,385 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 30 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 1038 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 1083 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 1038 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:38,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 124 Invalid, 1083 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 1038 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-28 02:59:38,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-28 02:59:38,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2022-04-28 02:59:38,502 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:38,502 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,502 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,502 INFO L87 Difference]: Start difference. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:38,503 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2022-04-28 02:59:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-04-28 02:59:38,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:38,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:38,503 INFO L74 IsIncluded]: Start isIncluded. First operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 59 states. [2022-04-28 02:59:38,503 INFO L87 Difference]: Start difference. First operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 59 states. [2022-04-28 02:59:38,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:38,504 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2022-04-28 02:59:38,504 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-04-28 02:59:38,504 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:38,504 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:38,504 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:38,504 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:38,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 54 states have (on average 1.0555555555555556) internal successors, (57), 54 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 61 transitions. [2022-04-28 02:59:38,506 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 61 transitions. Word has length 55 [2022-04-28 02:59:38,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:38,506 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 61 transitions. [2022-04-28 02:59:38,506 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:38,506 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 61 transitions. [2022-04-28 02:59:38,592 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-04-28 02:59:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-28 02:59:38,593 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:38,593 INFO L195 NwaCegarLoop]: trace histogram [23, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:38,600 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:38,800 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:38,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:38,994 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:38,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:38,995 INFO L85 PathProgramCache]: Analyzing trace with hash 566799547, now seen corresponding path program 43 times [2022-04-28 02:59:38,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:38,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [994683746] [2022-04-28 02:59:39,398 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:39,721 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:39,723 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:39,726 INFO L85 PathProgramCache]: Analyzing trace with hash 533299888, now seen corresponding path program 1 times [2022-04-28 02:59:39,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:39,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378905511] [2022-04-28 02:59:39,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:39,732 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_45.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_45.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:39,733 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_45.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_45.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:39,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1415004980] [2022-04-28 02:59:39,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:39,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:39,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:39,746 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:39,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-28 02:59:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:39,807 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:39,823 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:39,823 INFO L85 PathProgramCache]: Analyzing trace with hash 566799547, now seen corresponding path program 44 times [2022-04-28 02:59:39,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:39,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001076596] [2022-04-28 02:59:39,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:39,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:40,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:40,263 INFO L290 TraceCheckUtils]: 0: Hoare triple {11066#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-28 02:59:40,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-28 02:59:40,264 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-28 02:59:40,264 INFO L272 TraceCheckUtils]: 0: Hoare triple {11038#true} call ULTIMATE.init(); {11066#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:40,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {11066#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-28 02:59:40,264 INFO L290 TraceCheckUtils]: 2: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-28 02:59:40,264 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-28 02:59:40,264 INFO L272 TraceCheckUtils]: 4: Hoare triple {11038#true} call #t~ret5 := main(); {11038#true} is VALID [2022-04-28 02:59:40,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {11038#true} ~x~0 := 0; {11043#(= main_~x~0 0)} is VALID [2022-04-28 02:59:40,265 INFO L290 TraceCheckUtils]: 6: Hoare triple {11043#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11043#(= main_~x~0 0)} is VALID [2022-04-28 02:59:40,265 INFO L290 TraceCheckUtils]: 7: Hoare triple {11043#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:40,266 INFO L290 TraceCheckUtils]: 8: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:40,266 INFO L290 TraceCheckUtils]: 9: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:40,267 INFO L290 TraceCheckUtils]: 10: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:40,267 INFO L290 TraceCheckUtils]: 11: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:40,268 INFO L290 TraceCheckUtils]: 12: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:40,268 INFO L290 TraceCheckUtils]: 13: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:40,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:40,269 INFO L290 TraceCheckUtils]: 15: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:40,269 INFO L290 TraceCheckUtils]: 16: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:40,270 INFO L290 TraceCheckUtils]: 17: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:40,270 INFO L290 TraceCheckUtils]: 18: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:40,271 INFO L290 TraceCheckUtils]: 19: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:40,271 INFO L290 TraceCheckUtils]: 20: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:40,272 INFO L290 TraceCheckUtils]: 21: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:40,272 INFO L290 TraceCheckUtils]: 22: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:40,273 INFO L290 TraceCheckUtils]: 23: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:40,273 INFO L290 TraceCheckUtils]: 24: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:40,274 INFO L290 TraceCheckUtils]: 25: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:40,274 INFO L290 TraceCheckUtils]: 26: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:40,274 INFO L290 TraceCheckUtils]: 27: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:40,275 INFO L290 TraceCheckUtils]: 28: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:40,275 INFO L290 TraceCheckUtils]: 29: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:40,276 INFO L290 TraceCheckUtils]: 30: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:40,276 INFO L290 TraceCheckUtils]: 31: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:40,277 INFO L290 TraceCheckUtils]: 32: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:40,277 INFO L290 TraceCheckUtils]: 33: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:40,278 INFO L290 TraceCheckUtils]: 34: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:40,278 INFO L290 TraceCheckUtils]: 35: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:40,278 INFO L290 TraceCheckUtils]: 36: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:40,279 INFO L290 TraceCheckUtils]: 37: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:40,279 INFO L290 TraceCheckUtils]: 38: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:40,280 INFO L290 TraceCheckUtils]: 39: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:40,280 INFO L290 TraceCheckUtils]: 40: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:40,281 INFO L290 TraceCheckUtils]: 41: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:40,281 INFO L290 TraceCheckUtils]: 42: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:40,282 INFO L290 TraceCheckUtils]: 43: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:40,282 INFO L290 TraceCheckUtils]: 44: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:40,283 INFO L290 TraceCheckUtils]: 45: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:40,283 INFO L290 TraceCheckUtils]: 46: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:40,284 INFO L290 TraceCheckUtils]: 47: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:40,284 INFO L290 TraceCheckUtils]: 48: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:40,285 INFO L290 TraceCheckUtils]: 49: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:40,285 INFO L290 TraceCheckUtils]: 50: Hoare triple {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:40,285 INFO L290 TraceCheckUtils]: 51: Hoare triple {11065#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11039#false} is VALID [2022-04-28 02:59:40,286 INFO L290 TraceCheckUtils]: 52: Hoare triple {11039#false} assume !(~x~0 % 4294967296 < 268435455); {11039#false} is VALID [2022-04-28 02:59:40,286 INFO L272 TraceCheckUtils]: 53: Hoare triple {11039#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11039#false} is VALID [2022-04-28 02:59:40,286 INFO L290 TraceCheckUtils]: 54: Hoare triple {11039#false} ~cond := #in~cond; {11039#false} is VALID [2022-04-28 02:59:40,286 INFO L290 TraceCheckUtils]: 55: Hoare triple {11039#false} assume 0 == ~cond; {11039#false} is VALID [2022-04-28 02:59:40,286 INFO L290 TraceCheckUtils]: 56: Hoare triple {11039#false} assume !false; {11039#false} is VALID [2022-04-28 02:59:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 23 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:40,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:40,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001076596] [2022-04-28 02:59:40,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001076596] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:40,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1671817022] [2022-04-28 02:59:40,287 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:59:40,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:40,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:40,288 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:40,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-28 02:59:40,333 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:59:40,334 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:40,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-28 02:59:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:40,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:40,864 INFO L272 TraceCheckUtils]: 0: Hoare triple {11038#true} call ULTIMATE.init(); {11038#true} is VALID [2022-04-28 02:59:40,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {11038#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-28 02:59:40,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-28 02:59:40,865 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-28 02:59:40,865 INFO L272 TraceCheckUtils]: 4: Hoare triple {11038#true} call #t~ret5 := main(); {11038#true} is VALID [2022-04-28 02:59:40,865 INFO L290 TraceCheckUtils]: 5: Hoare triple {11038#true} ~x~0 := 0; {11043#(= main_~x~0 0)} is VALID [2022-04-28 02:59:40,865 INFO L290 TraceCheckUtils]: 6: Hoare triple {11043#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11043#(= main_~x~0 0)} is VALID [2022-04-28 02:59:40,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {11043#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:40,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:40,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {11044#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:40,867 INFO L290 TraceCheckUtils]: 10: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:40,868 INFO L290 TraceCheckUtils]: 11: Hoare triple {11045#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:40,872 INFO L290 TraceCheckUtils]: 12: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:40,874 INFO L290 TraceCheckUtils]: 13: Hoare triple {11046#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:40,874 INFO L290 TraceCheckUtils]: 14: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:40,875 INFO L290 TraceCheckUtils]: 15: Hoare triple {11047#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:40,875 INFO L290 TraceCheckUtils]: 16: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:40,876 INFO L290 TraceCheckUtils]: 17: Hoare triple {11048#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:40,876 INFO L290 TraceCheckUtils]: 18: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:40,876 INFO L290 TraceCheckUtils]: 19: Hoare triple {11049#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:40,877 INFO L290 TraceCheckUtils]: 20: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:40,877 INFO L290 TraceCheckUtils]: 21: Hoare triple {11050#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:40,878 INFO L290 TraceCheckUtils]: 22: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:40,878 INFO L290 TraceCheckUtils]: 23: Hoare triple {11051#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:40,879 INFO L290 TraceCheckUtils]: 24: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:40,879 INFO L290 TraceCheckUtils]: 25: Hoare triple {11052#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:40,880 INFO L290 TraceCheckUtils]: 26: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:40,880 INFO L290 TraceCheckUtils]: 27: Hoare triple {11053#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:40,880 INFO L290 TraceCheckUtils]: 28: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:40,881 INFO L290 TraceCheckUtils]: 29: Hoare triple {11054#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:40,881 INFO L290 TraceCheckUtils]: 30: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:40,882 INFO L290 TraceCheckUtils]: 31: Hoare triple {11055#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:40,882 INFO L290 TraceCheckUtils]: 32: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:40,883 INFO L290 TraceCheckUtils]: 33: Hoare triple {11056#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:40,883 INFO L290 TraceCheckUtils]: 34: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:40,884 INFO L290 TraceCheckUtils]: 35: Hoare triple {11057#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:40,884 INFO L290 TraceCheckUtils]: 36: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:40,885 INFO L290 TraceCheckUtils]: 37: Hoare triple {11058#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:40,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:40,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {11059#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:40,886 INFO L290 TraceCheckUtils]: 40: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:40,886 INFO L290 TraceCheckUtils]: 41: Hoare triple {11060#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:40,887 INFO L290 TraceCheckUtils]: 42: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:40,887 INFO L290 TraceCheckUtils]: 43: Hoare triple {11061#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:40,888 INFO L290 TraceCheckUtils]: 44: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:40,888 INFO L290 TraceCheckUtils]: 45: Hoare triple {11062#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:40,889 INFO L290 TraceCheckUtils]: 46: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:40,889 INFO L290 TraceCheckUtils]: 47: Hoare triple {11063#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:40,889 INFO L290 TraceCheckUtils]: 48: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:40,890 INFO L290 TraceCheckUtils]: 49: Hoare triple {11064#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:40,890 INFO L290 TraceCheckUtils]: 50: Hoare triple {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:40,891 INFO L290 TraceCheckUtils]: 51: Hoare triple {11217#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 02:59:40,891 INFO L290 TraceCheckUtils]: 52: Hoare triple {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 02:59:40,892 INFO L272 TraceCheckUtils]: 53: Hoare triple {11224#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:59:40,892 INFO L290 TraceCheckUtils]: 54: Hoare triple {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11235#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:59:40,893 INFO L290 TraceCheckUtils]: 55: Hoare triple {11235#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {11039#false} is VALID [2022-04-28 02:59:40,893 INFO L290 TraceCheckUtils]: 56: Hoare triple {11039#false} assume !false; {11039#false} is VALID [2022-04-28 02:59:40,893 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:40,893 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:41,126 INFO L290 TraceCheckUtils]: 56: Hoare triple {11039#false} assume !false; {11039#false} is VALID [2022-04-28 02:59:41,126 INFO L290 TraceCheckUtils]: 55: Hoare triple {11235#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {11039#false} is VALID [2022-04-28 02:59:41,127 INFO L290 TraceCheckUtils]: 54: Hoare triple {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11235#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:59:41,127 INFO L272 TraceCheckUtils]: 53: Hoare triple {11251#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11231#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:59:41,127 INFO L290 TraceCheckUtils]: 52: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,128 INFO L290 TraceCheckUtils]: 51: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,128 INFO L290 TraceCheckUtils]: 50: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,129 INFO L290 TraceCheckUtils]: 49: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,129 INFO L290 TraceCheckUtils]: 48: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,130 INFO L290 TraceCheckUtils]: 47: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,130 INFO L290 TraceCheckUtils]: 46: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,131 INFO L290 TraceCheckUtils]: 45: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,131 INFO L290 TraceCheckUtils]: 44: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,132 INFO L290 TraceCheckUtils]: 43: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,132 INFO L290 TraceCheckUtils]: 42: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,133 INFO L290 TraceCheckUtils]: 41: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,133 INFO L290 TraceCheckUtils]: 40: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,133 INFO L290 TraceCheckUtils]: 39: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,134 INFO L290 TraceCheckUtils]: 38: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,134 INFO L290 TraceCheckUtils]: 37: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,135 INFO L290 TraceCheckUtils]: 36: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,135 INFO L290 TraceCheckUtils]: 35: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,136 INFO L290 TraceCheckUtils]: 34: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,136 INFO L290 TraceCheckUtils]: 33: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,136 INFO L290 TraceCheckUtils]: 32: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,137 INFO L290 TraceCheckUtils]: 31: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,137 INFO L290 TraceCheckUtils]: 30: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,138 INFO L290 TraceCheckUtils]: 29: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,138 INFO L290 TraceCheckUtils]: 28: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,139 INFO L290 TraceCheckUtils]: 27: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,139 INFO L290 TraceCheckUtils]: 26: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,140 INFO L290 TraceCheckUtils]: 25: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,140 INFO L290 TraceCheckUtils]: 24: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,141 INFO L290 TraceCheckUtils]: 23: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,141 INFO L290 TraceCheckUtils]: 22: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,141 INFO L290 TraceCheckUtils]: 21: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,142 INFO L290 TraceCheckUtils]: 20: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,142 INFO L290 TraceCheckUtils]: 19: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,143 INFO L290 TraceCheckUtils]: 18: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,143 INFO L290 TraceCheckUtils]: 17: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,144 INFO L290 TraceCheckUtils]: 15: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,145 INFO L290 TraceCheckUtils]: 14: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,145 INFO L290 TraceCheckUtils]: 13: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,145 INFO L290 TraceCheckUtils]: 12: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,146 INFO L290 TraceCheckUtils]: 11: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,146 INFO L290 TraceCheckUtils]: 10: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,147 INFO L290 TraceCheckUtils]: 9: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,147 INFO L290 TraceCheckUtils]: 8: Hoare triple {11264#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,148 INFO L290 TraceCheckUtils]: 7: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11264#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 02:59:41,148 INFO L290 TraceCheckUtils]: 6: Hoare triple {11251#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {11038#true} ~x~0 := 0; {11251#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 02:59:41,148 INFO L272 TraceCheckUtils]: 4: Hoare triple {11038#true} call #t~ret5 := main(); {11038#true} is VALID [2022-04-28 02:59:41,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11038#true} {11038#true} #40#return; {11038#true} is VALID [2022-04-28 02:59:41,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {11038#true} assume true; {11038#true} is VALID [2022-04-28 02:59:41,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {11038#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11038#true} is VALID [2022-04-28 02:59:41,149 INFO L272 TraceCheckUtils]: 0: Hoare triple {11038#true} call ULTIMATE.init(); {11038#true} is VALID [2022-04-28 02:59:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2022-04-28 02:59:41,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1671817022] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:41,149 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:41,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 28, 6] total 32 [2022-04-28 02:59:41,150 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:41,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [994683746] [2022-04-28 02:59:41,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [994683746] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:41,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:41,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-28 02:59:41,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922458394] [2022-04-28 02:59:41,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:41,151 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 57 [2022-04-28 02:59:41,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:41,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:41,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:41,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-28 02:59:41,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:41,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-28 02:59:41,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=884, Unknown=0, NotChecked=0, Total=992 [2022-04-28 02:59:41,192 INFO L87 Difference]: Start difference. First operand 59 states and 61 transitions. Second operand has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:43,031 INFO L93 Difference]: Finished difference Result 68 states and 72 transitions. [2022-04-28 02:59:43,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-28 02:59:43,031 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 57 [2022-04-28 02:59:43,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 69 transitions. [2022-04-28 02:59:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 69 transitions. [2022-04-28 02:59:43,033 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 69 transitions. [2022-04-28 02:59:43,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:43,085 INFO L225 Difference]: With dead ends: 68 [2022-04-28 02:59:43,086 INFO L226 Difference]: Without dead ends: 61 [2022-04-28 02:59:43,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 108 SyntacticMatches, 3 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=266, Invalid=2704, Unknown=0, NotChecked=0, Total=2970 [2022-04-28 02:59:43,087 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 31 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 1041 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 1088 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 1041 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:43,087 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 54 Invalid, 1088 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 1041 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-28 02:59:43,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2022-04-28 02:59:43,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 61. [2022-04-28 02:59:43,197 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:43,197 INFO L82 GeneralOperation]: Start isEquivalent. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,198 INFO L74 IsIncluded]: Start isIncluded. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,198 INFO L87 Difference]: Start difference. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:43,203 INFO L93 Difference]: Finished difference Result 61 states and 63 transitions. [2022-04-28 02:59:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-04-28 02:59:43,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:43,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:43,203 INFO L74 IsIncluded]: Start isIncluded. First operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 61 states. [2022-04-28 02:59:43,204 INFO L87 Difference]: Start difference. First operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 61 states. [2022-04-28 02:59:43,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:43,204 INFO L93 Difference]: Finished difference Result 61 states and 63 transitions. [2022-04-28 02:59:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-04-28 02:59:43,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:43,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:43,205 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:43,205 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 56 states have (on average 1.0535714285714286) internal successors, (59), 56 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 63 transitions. [2022-04-28 02:59:43,206 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 63 transitions. Word has length 57 [2022-04-28 02:59:43,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:43,206 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 63 transitions. [2022-04-28 02:59:43,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 2.0384615384615383) internal successors, (53), 25 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:43,207 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 63 transitions. [2022-04-28 02:59:43,285 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-04-28 02:59:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 02:59:43,285 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:43,286 INFO L195 NwaCegarLoop]: trace histogram [24, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:43,292 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:43,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Ended with exit code 0 [2022-04-28 02:59:43,686 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46 [2022-04-28 02:59:43,686 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:43,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:43,687 INFO L85 PathProgramCache]: Analyzing trace with hash 1175455128, now seen corresponding path program 45 times [2022-04-28 02:59:43,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:43,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1058405239] [2022-04-28 02:59:44,053 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:46,141 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:59:46,244 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:46,246 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:46,249 INFO L85 PathProgramCache]: Analyzing trace with hash -1712135248, now seen corresponding path program 1 times [2022-04-28 02:59:46,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:46,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733138062] [2022-04-28 02:59:46,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:46,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:46,254 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_47.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_47.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:46,255 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_47.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_47.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:46,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [992860374] [2022-04-28 02:59:46,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:46,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:46,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:46,262 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:46,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-28 02:59:46,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:46,306 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:46,320 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:46,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1175455128, now seen corresponding path program 46 times [2022-04-28 02:59:46,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:46,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898281998] [2022-04-28 02:59:46,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:46,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:46,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:46,735 INFO L290 TraceCheckUtils]: 0: Hoare triple {11869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-28 02:59:46,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-28 02:59:46,735 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-28 02:59:46,736 INFO L272 TraceCheckUtils]: 0: Hoare triple {11840#true} call ULTIMATE.init(); {11869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:46,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {11869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-28 02:59:46,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-28 02:59:46,736 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-28 02:59:46,736 INFO L272 TraceCheckUtils]: 4: Hoare triple {11840#true} call #t~ret5 := main(); {11840#true} is VALID [2022-04-28 02:59:46,737 INFO L290 TraceCheckUtils]: 5: Hoare triple {11840#true} ~x~0 := 0; {11845#(= main_~x~0 0)} is VALID [2022-04-28 02:59:46,737 INFO L290 TraceCheckUtils]: 6: Hoare triple {11845#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11845#(= main_~x~0 0)} is VALID [2022-04-28 02:59:46,737 INFO L290 TraceCheckUtils]: 7: Hoare triple {11845#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:46,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:46,741 INFO L290 TraceCheckUtils]: 9: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:46,741 INFO L290 TraceCheckUtils]: 10: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:46,742 INFO L290 TraceCheckUtils]: 11: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:46,742 INFO L290 TraceCheckUtils]: 12: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:46,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:46,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:46,743 INFO L290 TraceCheckUtils]: 15: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:46,744 INFO L290 TraceCheckUtils]: 16: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:46,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:46,745 INFO L290 TraceCheckUtils]: 18: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:46,745 INFO L290 TraceCheckUtils]: 19: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:46,745 INFO L290 TraceCheckUtils]: 20: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:46,746 INFO L290 TraceCheckUtils]: 21: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:46,746 INFO L290 TraceCheckUtils]: 22: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:46,747 INFO L290 TraceCheckUtils]: 23: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:46,747 INFO L290 TraceCheckUtils]: 24: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:46,748 INFO L290 TraceCheckUtils]: 25: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:46,748 INFO L290 TraceCheckUtils]: 26: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:46,749 INFO L290 TraceCheckUtils]: 27: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:46,749 INFO L290 TraceCheckUtils]: 28: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:46,749 INFO L290 TraceCheckUtils]: 29: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:46,750 INFO L290 TraceCheckUtils]: 30: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:46,750 INFO L290 TraceCheckUtils]: 31: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:46,751 INFO L290 TraceCheckUtils]: 32: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:46,751 INFO L290 TraceCheckUtils]: 33: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:46,751 INFO L290 TraceCheckUtils]: 34: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:46,752 INFO L290 TraceCheckUtils]: 35: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:46,752 INFO L290 TraceCheckUtils]: 36: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:46,753 INFO L290 TraceCheckUtils]: 37: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:46,753 INFO L290 TraceCheckUtils]: 38: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:46,754 INFO L290 TraceCheckUtils]: 39: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:46,754 INFO L290 TraceCheckUtils]: 40: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:46,754 INFO L290 TraceCheckUtils]: 41: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:46,755 INFO L290 TraceCheckUtils]: 42: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:46,755 INFO L290 TraceCheckUtils]: 43: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:46,756 INFO L290 TraceCheckUtils]: 44: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:46,756 INFO L290 TraceCheckUtils]: 45: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:46,756 INFO L290 TraceCheckUtils]: 46: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:46,757 INFO L290 TraceCheckUtils]: 47: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:46,757 INFO L290 TraceCheckUtils]: 48: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:46,758 INFO L290 TraceCheckUtils]: 49: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:46,758 INFO L290 TraceCheckUtils]: 50: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:46,759 INFO L290 TraceCheckUtils]: 51: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:46,759 INFO L290 TraceCheckUtils]: 52: Hoare triple {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:46,760 INFO L290 TraceCheckUtils]: 53: Hoare triple {11868#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 23))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {11841#false} is VALID [2022-04-28 02:59:46,760 INFO L290 TraceCheckUtils]: 54: Hoare triple {11841#false} assume !(~x~0 % 4294967296 < 268435455); {11841#false} is VALID [2022-04-28 02:59:46,760 INFO L272 TraceCheckUtils]: 55: Hoare triple {11841#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11841#false} is VALID [2022-04-28 02:59:46,760 INFO L290 TraceCheckUtils]: 56: Hoare triple {11841#false} ~cond := #in~cond; {11841#false} is VALID [2022-04-28 02:59:46,760 INFO L290 TraceCheckUtils]: 57: Hoare triple {11841#false} assume 0 == ~cond; {11841#false} is VALID [2022-04-28 02:59:46,760 INFO L290 TraceCheckUtils]: 58: Hoare triple {11841#false} assume !false; {11841#false} is VALID [2022-04-28 02:59:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:46,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:46,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898281998] [2022-04-28 02:59:46,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898281998] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:46,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [568861255] [2022-04-28 02:59:46,761 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:59:46,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:46,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:46,762 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:46,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-28 02:59:46,818 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:59:46,819 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:46,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-28 02:59:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:46,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:47,306 INFO L272 TraceCheckUtils]: 0: Hoare triple {11840#true} call ULTIMATE.init(); {11840#true} is VALID [2022-04-28 02:59:47,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {11840#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-28 02:59:47,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-28 02:59:47,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-28 02:59:47,307 INFO L272 TraceCheckUtils]: 4: Hoare triple {11840#true} call #t~ret5 := main(); {11840#true} is VALID [2022-04-28 02:59:47,307 INFO L290 TraceCheckUtils]: 5: Hoare triple {11840#true} ~x~0 := 0; {11845#(= main_~x~0 0)} is VALID [2022-04-28 02:59:47,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {11845#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11845#(= main_~x~0 0)} is VALID [2022-04-28 02:59:47,308 INFO L290 TraceCheckUtils]: 7: Hoare triple {11845#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:47,308 INFO L290 TraceCheckUtils]: 8: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:47,309 INFO L290 TraceCheckUtils]: 9: Hoare triple {11846#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:47,309 INFO L290 TraceCheckUtils]: 10: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:47,310 INFO L290 TraceCheckUtils]: 11: Hoare triple {11847#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:47,310 INFO L290 TraceCheckUtils]: 12: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:47,311 INFO L290 TraceCheckUtils]: 13: Hoare triple {11848#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:47,311 INFO L290 TraceCheckUtils]: 14: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:47,312 INFO L290 TraceCheckUtils]: 15: Hoare triple {11849#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:47,312 INFO L290 TraceCheckUtils]: 16: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:47,312 INFO L290 TraceCheckUtils]: 17: Hoare triple {11850#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:47,313 INFO L290 TraceCheckUtils]: 18: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:47,313 INFO L290 TraceCheckUtils]: 19: Hoare triple {11851#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:47,314 INFO L290 TraceCheckUtils]: 20: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:47,314 INFO L290 TraceCheckUtils]: 21: Hoare triple {11852#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:47,314 INFO L290 TraceCheckUtils]: 22: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:47,315 INFO L290 TraceCheckUtils]: 23: Hoare triple {11853#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:47,315 INFO L290 TraceCheckUtils]: 24: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:47,316 INFO L290 TraceCheckUtils]: 25: Hoare triple {11854#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:47,316 INFO L290 TraceCheckUtils]: 26: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:47,317 INFO L290 TraceCheckUtils]: 27: Hoare triple {11855#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:47,317 INFO L290 TraceCheckUtils]: 28: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:47,318 INFO L290 TraceCheckUtils]: 29: Hoare triple {11856#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:47,318 INFO L290 TraceCheckUtils]: 30: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:47,318 INFO L290 TraceCheckUtils]: 31: Hoare triple {11857#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:47,319 INFO L290 TraceCheckUtils]: 32: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:47,319 INFO L290 TraceCheckUtils]: 33: Hoare triple {11858#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:47,320 INFO L290 TraceCheckUtils]: 34: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:47,320 INFO L290 TraceCheckUtils]: 35: Hoare triple {11859#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:47,320 INFO L290 TraceCheckUtils]: 36: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:47,321 INFO L290 TraceCheckUtils]: 37: Hoare triple {11860#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:47,321 INFO L290 TraceCheckUtils]: 38: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:47,322 INFO L290 TraceCheckUtils]: 39: Hoare triple {11861#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:47,322 INFO L290 TraceCheckUtils]: 40: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:47,323 INFO L290 TraceCheckUtils]: 41: Hoare triple {11862#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:47,323 INFO L290 TraceCheckUtils]: 42: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:47,324 INFO L290 TraceCheckUtils]: 43: Hoare triple {11863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:47,324 INFO L290 TraceCheckUtils]: 44: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:47,324 INFO L290 TraceCheckUtils]: 45: Hoare triple {11864#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:47,325 INFO L290 TraceCheckUtils]: 46: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:47,325 INFO L290 TraceCheckUtils]: 47: Hoare triple {11865#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:47,326 INFO L290 TraceCheckUtils]: 48: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:47,331 INFO L290 TraceCheckUtils]: 49: Hoare triple {11866#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:47,332 INFO L290 TraceCheckUtils]: 50: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:47,332 INFO L290 TraceCheckUtils]: 51: Hoare triple {11867#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:47,333 INFO L290 TraceCheckUtils]: 52: Hoare triple {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:47,333 INFO L290 TraceCheckUtils]: 53: Hoare triple {12026#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12033#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 02:59:47,334 INFO L290 TraceCheckUtils]: 54: Hoare triple {12033#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {11841#false} is VALID [2022-04-28 02:59:47,334 INFO L272 TraceCheckUtils]: 55: Hoare triple {11841#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11841#false} is VALID [2022-04-28 02:59:47,334 INFO L290 TraceCheckUtils]: 56: Hoare triple {11841#false} ~cond := #in~cond; {11841#false} is VALID [2022-04-28 02:59:47,334 INFO L290 TraceCheckUtils]: 57: Hoare triple {11841#false} assume 0 == ~cond; {11841#false} is VALID [2022-04-28 02:59:47,334 INFO L290 TraceCheckUtils]: 58: Hoare triple {11841#false} assume !false; {11841#false} is VALID [2022-04-28 02:59:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:47,335 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:48,419 INFO L290 TraceCheckUtils]: 58: Hoare triple {11841#false} assume !false; {11841#false} is VALID [2022-04-28 02:59:48,419 INFO L290 TraceCheckUtils]: 57: Hoare triple {11841#false} assume 0 == ~cond; {11841#false} is VALID [2022-04-28 02:59:48,419 INFO L290 TraceCheckUtils]: 56: Hoare triple {11841#false} ~cond := #in~cond; {11841#false} is VALID [2022-04-28 02:59:48,419 INFO L272 TraceCheckUtils]: 55: Hoare triple {11841#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {11841#false} is VALID [2022-04-28 02:59:48,419 INFO L290 TraceCheckUtils]: 54: Hoare triple {12061#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {11841#false} is VALID [2022-04-28 02:59:48,420 INFO L290 TraceCheckUtils]: 53: Hoare triple {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12061#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,420 INFO L290 TraceCheckUtils]: 52: Hoare triple {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,421 INFO L290 TraceCheckUtils]: 51: Hoare triple {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12065#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,421 INFO L290 TraceCheckUtils]: 50: Hoare triple {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,422 INFO L290 TraceCheckUtils]: 49: Hoare triple {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12072#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,422 INFO L290 TraceCheckUtils]: 48: Hoare triple {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,423 INFO L290 TraceCheckUtils]: 47: Hoare triple {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12079#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,423 INFO L290 TraceCheckUtils]: 46: Hoare triple {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,424 INFO L290 TraceCheckUtils]: 45: Hoare triple {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12086#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,424 INFO L290 TraceCheckUtils]: 44: Hoare triple {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,425 INFO L290 TraceCheckUtils]: 43: Hoare triple {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12093#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,425 INFO L290 TraceCheckUtils]: 42: Hoare triple {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,426 INFO L290 TraceCheckUtils]: 41: Hoare triple {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12100#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,426 INFO L290 TraceCheckUtils]: 40: Hoare triple {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,427 INFO L290 TraceCheckUtils]: 39: Hoare triple {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12107#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,427 INFO L290 TraceCheckUtils]: 38: Hoare triple {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,428 INFO L290 TraceCheckUtils]: 37: Hoare triple {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12114#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,428 INFO L290 TraceCheckUtils]: 36: Hoare triple {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,429 INFO L290 TraceCheckUtils]: 35: Hoare triple {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12121#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,429 INFO L290 TraceCheckUtils]: 34: Hoare triple {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,430 INFO L290 TraceCheckUtils]: 33: Hoare triple {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12128#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,430 INFO L290 TraceCheckUtils]: 32: Hoare triple {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12135#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,432 INFO L290 TraceCheckUtils]: 29: Hoare triple {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12142#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,432 INFO L290 TraceCheckUtils]: 28: Hoare triple {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,433 INFO L290 TraceCheckUtils]: 27: Hoare triple {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12149#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,433 INFO L290 TraceCheckUtils]: 26: Hoare triple {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,434 INFO L290 TraceCheckUtils]: 25: Hoare triple {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12156#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,434 INFO L290 TraceCheckUtils]: 24: Hoare triple {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12163#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,435 INFO L290 TraceCheckUtils]: 22: Hoare triple {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,436 INFO L290 TraceCheckUtils]: 21: Hoare triple {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12170#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,437 INFO L290 TraceCheckUtils]: 20: Hoare triple {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12177#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,443 INFO L290 TraceCheckUtils]: 18: Hoare triple {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,444 INFO L290 TraceCheckUtils]: 17: Hoare triple {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12184#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,444 INFO L290 TraceCheckUtils]: 16: Hoare triple {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,445 INFO L290 TraceCheckUtils]: 15: Hoare triple {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12191#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,445 INFO L290 TraceCheckUtils]: 14: Hoare triple {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,446 INFO L290 TraceCheckUtils]: 13: Hoare triple {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12198#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,446 INFO L290 TraceCheckUtils]: 12: Hoare triple {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,447 INFO L290 TraceCheckUtils]: 11: Hoare triple {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12205#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,447 INFO L290 TraceCheckUtils]: 10: Hoare triple {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,448 INFO L290 TraceCheckUtils]: 9: Hoare triple {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12212#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,448 INFO L290 TraceCheckUtils]: 8: Hoare triple {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,449 INFO L290 TraceCheckUtils]: 7: Hoare triple {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12219#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,449 INFO L290 TraceCheckUtils]: 6: Hoare triple {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,450 INFO L290 TraceCheckUtils]: 5: Hoare triple {11840#true} ~x~0 := 0; {12226#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 02:59:48,450 INFO L272 TraceCheckUtils]: 4: Hoare triple {11840#true} call #t~ret5 := main(); {11840#true} is VALID [2022-04-28 02:59:48,450 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11840#true} {11840#true} #40#return; {11840#true} is VALID [2022-04-28 02:59:48,450 INFO L290 TraceCheckUtils]: 2: Hoare triple {11840#true} assume true; {11840#true} is VALID [2022-04-28 02:59:48,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {11840#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {11840#true} is VALID [2022-04-28 02:59:48,450 INFO L272 TraceCheckUtils]: 0: Hoare triple {11840#true} call ULTIMATE.init(); {11840#true} is VALID [2022-04-28 02:59:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:48,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [568861255] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:48,451 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:48,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27, 27] total 54 [2022-04-28 02:59:48,452 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:48,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1058405239] [2022-04-28 02:59:48,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1058405239] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:48,453 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:48,453 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-28 02:59:48,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984462710] [2022-04-28 02:59:48,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:48,455 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-28 02:59:48,455 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:48,455 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:48,501 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:48,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-28 02:59:48,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:48,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-28 02:59:48,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=779, Invalid=2083, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 02:59:48,503 INFO L87 Difference]: Start difference. First operand 61 states and 63 transitions. Second operand has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:50,601 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2022-04-28 02:59:50,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-28 02:59:50,601 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-28 02:59:50,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 71 transitions. [2022-04-28 02:59:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 71 transitions. [2022-04-28 02:59:50,612 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 71 transitions. [2022-04-28 02:59:50,668 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:50,669 INFO L225 Difference]: With dead ends: 70 [2022-04-28 02:59:50,669 INFO L226 Difference]: Without dead ends: 63 [2022-04-28 02:59:50,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 92 SyntacticMatches, 2 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 332 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=1521, Invalid=4485, Unknown=0, NotChecked=0, Total=6006 [2022-04-28 02:59:50,671 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 32 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 1228 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 1277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 1228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:50,671 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 134 Invalid, 1277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 1228 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 02:59:50,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2022-04-28 02:59:50,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2022-04-28 02:59:50,798 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:50,798 INFO L82 GeneralOperation]: Start isEquivalent. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,798 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,799 INFO L87 Difference]: Start difference. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:50,799 INFO L93 Difference]: Finished difference Result 63 states and 65 transitions. [2022-04-28 02:59:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-04-28 02:59:50,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:50,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:50,800 INFO L74 IsIncluded]: Start isIncluded. First operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-28 02:59:50,800 INFO L87 Difference]: Start difference. First operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-28 02:59:50,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:50,801 INFO L93 Difference]: Finished difference Result 63 states and 65 transitions. [2022-04-28 02:59:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-04-28 02:59:50,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:50,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:50,801 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:50,801 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:50,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 58 states have (on average 1.0517241379310345) internal successors, (61), 58 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 65 transitions. [2022-04-28 02:59:50,802 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 65 transitions. Word has length 59 [2022-04-28 02:59:50,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:50,802 INFO L495 AbstractCegarLoop]: Abstraction has 63 states and 65 transitions. [2022-04-28 02:59:50,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 2.037037037037037) internal successors, (55), 26 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:50,802 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 65 transitions. [2022-04-28 02:59:50,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-04-28 02:59:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 02:59:50,877 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:50,878 INFO L195 NwaCegarLoop]: trace histogram [25, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:50,882 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Ended with exit code 0 [2022-04-28 02:59:51,096 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:51,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:51,278 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:51,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:51,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1977916213, now seen corresponding path program 47 times [2022-04-28 02:59:51,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:51,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1503883769] [2022-04-28 02:59:52,472 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:59:52,623 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:52,848 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:52,850 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:52,853 INFO L85 PathProgramCache]: Analyzing trace with hash 337396912, now seen corresponding path program 1 times [2022-04-28 02:59:52,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:52,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099424626] [2022-04-28 02:59:52,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:52,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:52,859 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_49.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_49.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:52,859 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_49.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_49.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:52,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [61385724] [2022-04-28 02:59:52,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:52,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:52,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:52,866 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:52,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-28 02:59:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:52,897 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:52,940 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:52,940 INFO L85 PathProgramCache]: Analyzing trace with hash 1977916213, now seen corresponding path program 48 times [2022-04-28 02:59:52,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:52,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850409332] [2022-04-28 02:59:52,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:53,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:53,376 INFO L290 TraceCheckUtils]: 0: Hoare triple {12720#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-28 02:59:53,376 INFO L290 TraceCheckUtils]: 1: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-28 02:59:53,376 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-28 02:59:53,377 INFO L272 TraceCheckUtils]: 0: Hoare triple {12690#true} call ULTIMATE.init(); {12720#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:53,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {12720#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-28 02:59:53,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-28 02:59:53,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-28 02:59:53,377 INFO L272 TraceCheckUtils]: 4: Hoare triple {12690#true} call #t~ret5 := main(); {12690#true} is VALID [2022-04-28 02:59:53,377 INFO L290 TraceCheckUtils]: 5: Hoare triple {12690#true} ~x~0 := 0; {12695#(= main_~x~0 0)} is VALID [2022-04-28 02:59:53,378 INFO L290 TraceCheckUtils]: 6: Hoare triple {12695#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12695#(= main_~x~0 0)} is VALID [2022-04-28 02:59:53,378 INFO L290 TraceCheckUtils]: 7: Hoare triple {12695#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:53,379 INFO L290 TraceCheckUtils]: 8: Hoare triple {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:53,379 INFO L290 TraceCheckUtils]: 9: Hoare triple {12696#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:53,380 INFO L290 TraceCheckUtils]: 10: Hoare triple {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:53,380 INFO L290 TraceCheckUtils]: 11: Hoare triple {12697#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:53,380 INFO L290 TraceCheckUtils]: 12: Hoare triple {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:53,381 INFO L290 TraceCheckUtils]: 13: Hoare triple {12698#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:53,381 INFO L290 TraceCheckUtils]: 14: Hoare triple {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:53,382 INFO L290 TraceCheckUtils]: 15: Hoare triple {12699#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:53,382 INFO L290 TraceCheckUtils]: 16: Hoare triple {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:53,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {12700#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:53,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:53,384 INFO L290 TraceCheckUtils]: 19: Hoare triple {12701#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:53,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:53,385 INFO L290 TraceCheckUtils]: 21: Hoare triple {12702#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:53,385 INFO L290 TraceCheckUtils]: 22: Hoare triple {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:53,385 INFO L290 TraceCheckUtils]: 23: Hoare triple {12703#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:53,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:53,386 INFO L290 TraceCheckUtils]: 25: Hoare triple {12704#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:53,387 INFO L290 TraceCheckUtils]: 26: Hoare triple {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:53,387 INFO L290 TraceCheckUtils]: 27: Hoare triple {12705#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:53,388 INFO L290 TraceCheckUtils]: 28: Hoare triple {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:53,388 INFO L290 TraceCheckUtils]: 29: Hoare triple {12706#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:53,388 INFO L290 TraceCheckUtils]: 30: Hoare triple {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:53,389 INFO L290 TraceCheckUtils]: 31: Hoare triple {12707#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:53,389 INFO L290 TraceCheckUtils]: 32: Hoare triple {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:53,390 INFO L290 TraceCheckUtils]: 33: Hoare triple {12708#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:53,390 INFO L290 TraceCheckUtils]: 34: Hoare triple {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:53,391 INFO L290 TraceCheckUtils]: 35: Hoare triple {12709#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:53,391 INFO L290 TraceCheckUtils]: 36: Hoare triple {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:53,392 INFO L290 TraceCheckUtils]: 37: Hoare triple {12710#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:53,392 INFO L290 TraceCheckUtils]: 38: Hoare triple {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:53,393 INFO L290 TraceCheckUtils]: 39: Hoare triple {12711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:53,393 INFO L290 TraceCheckUtils]: 40: Hoare triple {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:53,393 INFO L290 TraceCheckUtils]: 41: Hoare triple {12712#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:53,394 INFO L290 TraceCheckUtils]: 42: Hoare triple {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:53,394 INFO L290 TraceCheckUtils]: 43: Hoare triple {12713#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:53,395 INFO L290 TraceCheckUtils]: 44: Hoare triple {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:53,395 INFO L290 TraceCheckUtils]: 45: Hoare triple {12714#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:53,396 INFO L290 TraceCheckUtils]: 46: Hoare triple {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:53,396 INFO L290 TraceCheckUtils]: 47: Hoare triple {12715#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:53,396 INFO L290 TraceCheckUtils]: 48: Hoare triple {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:53,397 INFO L290 TraceCheckUtils]: 49: Hoare triple {12716#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:53,397 INFO L290 TraceCheckUtils]: 50: Hoare triple {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:53,398 INFO L290 TraceCheckUtils]: 51: Hoare triple {12717#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:53,398 INFO L290 TraceCheckUtils]: 52: Hoare triple {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:53,399 INFO L290 TraceCheckUtils]: 53: Hoare triple {12718#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:53,399 INFO L290 TraceCheckUtils]: 54: Hoare triple {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:59:53,400 INFO L290 TraceCheckUtils]: 55: Hoare triple {12719#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12691#false} is VALID [2022-04-28 02:59:53,400 INFO L290 TraceCheckUtils]: 56: Hoare triple {12691#false} assume !(~x~0 % 4294967296 < 268435455); {12691#false} is VALID [2022-04-28 02:59:53,400 INFO L272 TraceCheckUtils]: 57: Hoare triple {12691#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {12691#false} is VALID [2022-04-28 02:59:53,400 INFO L290 TraceCheckUtils]: 58: Hoare triple {12691#false} ~cond := #in~cond; {12691#false} is VALID [2022-04-28 02:59:53,400 INFO L290 TraceCheckUtils]: 59: Hoare triple {12691#false} assume 0 == ~cond; {12691#false} is VALID [2022-04-28 02:59:53,400 INFO L290 TraceCheckUtils]: 60: Hoare triple {12691#false} assume !false; {12691#false} is VALID [2022-04-28 02:59:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 25 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:53,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:53,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850409332] [2022-04-28 02:59:53,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850409332] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:53,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [415277992] [2022-04-28 02:59:53,401 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:59:53,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:53,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:53,415 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:53,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-28 02:59:53,470 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:59:53,471 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:53,471 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-28 02:59:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:53,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:59:53,948 INFO L272 TraceCheckUtils]: 0: Hoare triple {12690#true} call ULTIMATE.init(); {12690#true} is VALID [2022-04-28 02:59:53,948 INFO L290 TraceCheckUtils]: 1: Hoare triple {12690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L290 TraceCheckUtils]: 2: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L272 TraceCheckUtils]: 4: Hoare triple {12690#true} call #t~ret5 := main(); {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L290 TraceCheckUtils]: 5: Hoare triple {12690#true} ~x~0 := 0; {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L290 TraceCheckUtils]: 6: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L290 TraceCheckUtils]: 7: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L290 TraceCheckUtils]: 8: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,949 INFO L290 TraceCheckUtils]: 9: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 10: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 11: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 12: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 13: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 14: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 15: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 16: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,950 INFO L290 TraceCheckUtils]: 17: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 18: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 19: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 20: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 21: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 22: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 23: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 24: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 25: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,951 INFO L290 TraceCheckUtils]: 26: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 27: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 28: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 29: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 30: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 31: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 32: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 33: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,952 INFO L290 TraceCheckUtils]: 34: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 35: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 36: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 37: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 38: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 39: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 40: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 41: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,953 INFO L290 TraceCheckUtils]: 42: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 43: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 44: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 45: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 46: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 47: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 48: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 49: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,954 INFO L290 TraceCheckUtils]: 50: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,955 INFO L290 TraceCheckUtils]: 51: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:53,955 INFO L290 TraceCheckUtils]: 52: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:53,955 INFO L290 TraceCheckUtils]: 53: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:59:53,956 INFO L290 TraceCheckUtils]: 54: Hoare triple {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 02:59:53,966 INFO L290 TraceCheckUtils]: 55: Hoare triple {12883#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12890#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-28 02:59:53,971 INFO L290 TraceCheckUtils]: 56: Hoare triple {12890#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {12691#false} is VALID [2022-04-28 02:59:53,971 INFO L272 TraceCheckUtils]: 57: Hoare triple {12691#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {12691#false} is VALID [2022-04-28 02:59:53,971 INFO L290 TraceCheckUtils]: 58: Hoare triple {12691#false} ~cond := #in~cond; {12691#false} is VALID [2022-04-28 02:59:53,971 INFO L290 TraceCheckUtils]: 59: Hoare triple {12691#false} assume 0 == ~cond; {12691#false} is VALID [2022-04-28 02:59:53,971 INFO L290 TraceCheckUtils]: 60: Hoare triple {12691#false} assume !false; {12691#false} is VALID [2022-04-28 02:59:53,972 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 72 proven. 1 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2022-04-28 02:59:53,972 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:59:54,443 INFO L290 TraceCheckUtils]: 60: Hoare triple {12691#false} assume !false; {12691#false} is VALID [2022-04-28 02:59:54,443 INFO L290 TraceCheckUtils]: 59: Hoare triple {12691#false} assume 0 == ~cond; {12691#false} is VALID [2022-04-28 02:59:54,443 INFO L290 TraceCheckUtils]: 58: Hoare triple {12691#false} ~cond := #in~cond; {12691#false} is VALID [2022-04-28 02:59:54,443 INFO L272 TraceCheckUtils]: 57: Hoare triple {12691#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {12691#false} is VALID [2022-04-28 02:59:54,443 INFO L290 TraceCheckUtils]: 56: Hoare triple {12918#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {12691#false} is VALID [2022-04-28 02:59:54,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {12922#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {12918#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 02:59:54,445 INFO L290 TraceCheckUtils]: 54: Hoare triple {12926#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {12922#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 02:59:54,446 INFO L290 TraceCheckUtils]: 53: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12926#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 02:59:54,446 INFO L290 TraceCheckUtils]: 52: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,446 INFO L290 TraceCheckUtils]: 51: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 50: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 49: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 48: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 47: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 46: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 45: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 44: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 43: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 42: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,447 INFO L290 TraceCheckUtils]: 41: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 40: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 39: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 38: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 37: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 36: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 35: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 34: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 33: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 32: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 31: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,448 INFO L290 TraceCheckUtils]: 30: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 29: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 28: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 27: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 26: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 25: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 24: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 23: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 22: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 21: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,449 INFO L290 TraceCheckUtils]: 20: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 19: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 18: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 17: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 16: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 15: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 14: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 13: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 11: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 10: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,450 INFO L290 TraceCheckUtils]: 9: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L290 TraceCheckUtils]: 8: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L290 TraceCheckUtils]: 7: Hoare triple {12690#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L290 TraceCheckUtils]: 6: Hoare triple {12690#true} assume !!(~x~0 % 4294967296 < 268435455); {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L290 TraceCheckUtils]: 5: Hoare triple {12690#true} ~x~0 := 0; {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L272 TraceCheckUtils]: 4: Hoare triple {12690#true} call #t~ret5 := main(); {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12690#true} {12690#true} #40#return; {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {12690#true} assume true; {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {12690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {12690#true} is VALID [2022-04-28 02:59:54,451 INFO L272 TraceCheckUtils]: 0: Hoare triple {12690#true} call ULTIMATE.init(); {12690#true} is VALID [2022-04-28 02:59:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 72 proven. 1 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2022-04-28 02:59:54,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [415277992] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:59:54,452 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:59:54,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 4, 5] total 33 [2022-04-28 02:59:54,452 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:59:54,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1503883769] [2022-04-28 02:59:54,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1503883769] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:59:54,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:59:54,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-28 02:59:54,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387463055] [2022-04-28 02:59:54,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:59:54,453 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-28 02:59:54,453 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:59:54,453 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:54,499 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:54,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-28 02:59:54,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:54,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-28 02:59:54,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=864, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:59:54,500 INFO L87 Difference]: Start difference. First operand 63 states and 65 transitions. Second operand has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:56,696 INFO L93 Difference]: Finished difference Result 72 states and 76 transitions. [2022-04-28 02:59:56,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-28 02:59:56,696 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-28 02:59:56,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:59:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 73 transitions. [2022-04-28 02:59:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 73 transitions. [2022-04-28 02:59:56,698 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 73 transitions. [2022-04-28 02:59:56,766 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:56,766 INFO L225 Difference]: With dead ends: 72 [2022-04-28 02:59:56,766 INFO L226 Difference]: Without dead ends: 65 [2022-04-28 02:59:56,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 119 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 304 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=438, Invalid=2868, Unknown=0, NotChecked=0, Total=3306 [2022-04-28 02:59:56,767 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 33 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 1281 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 99 SdHoareTripleChecker+Invalid, 1332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 1281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 02:59:56,768 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 99 Invalid, 1332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1281 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 02:59:56,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-28 02:59:56,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-28 02:59:56,890 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:59:56,891 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,891 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,891 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:56,892 INFO L93 Difference]: Finished difference Result 65 states and 67 transitions. [2022-04-28 02:59:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-04-28 02:59:56,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:56,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:56,892 INFO L74 IsIncluded]: Start isIncluded. First operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 65 states. [2022-04-28 02:59:56,892 INFO L87 Difference]: Start difference. First operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 65 states. [2022-04-28 02:59:56,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:59:56,893 INFO L93 Difference]: Finished difference Result 65 states and 67 transitions. [2022-04-28 02:59:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-04-28 02:59:56,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:59:56,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:59:56,893 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:59:56,893 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:59:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 60 states have (on average 1.05) internal successors, (63), 60 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 67 transitions. [2022-04-28 02:59:56,894 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 67 transitions. Word has length 61 [2022-04-28 02:59:56,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:59:56,894 INFO L495 AbstractCegarLoop]: Abstraction has 65 states and 67 transitions. [2022-04-28 02:59:56,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.0357142857142856) internal successors, (57), 27 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 02:59:56,894 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 67 transitions. [2022-04-28 02:59:56,969 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:59:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-04-28 02:59:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 02:59:56,971 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:59:56,971 INFO L195 NwaCegarLoop]: trace histogram [26, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:59:56,978 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-28 02:59:57,180 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Ended with exit code 0 [2022-04-28 02:59:57,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-28 02:59:57,375 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:59:57,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:59:57,375 INFO L85 PathProgramCache]: Analyzing trace with hash 48905618, now seen corresponding path program 49 times [2022-04-28 02:59:57,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:59:57,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [731975419] [2022-04-28 02:59:58,656 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 02:59:58,812 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 02:59:58,997 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:59:58,999 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 02:59:59,002 INFO L85 PathProgramCache]: Analyzing trace with hash -1908038224, now seen corresponding path program 1 times [2022-04-28 02:59:59,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:59,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388140753] [2022-04-28 02:59:59,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:59,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:59,009 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_51.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_51.0)) 4294967296)) 268435455) 0)) [2022-04-28 02:59:59,009 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_51.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_51.0)) 4294967296)) 65521) 0) [2022-04-28 02:59:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 02:59:59,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [592826746] [2022-04-28 02:59:59,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:59,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:59,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:59,027 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:59,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-28 02:59:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:59,074 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 02:59:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 02:59:59,092 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 02:59:59,092 INFO L85 PathProgramCache]: Analyzing trace with hash 48905618, now seen corresponding path program 50 times [2022-04-28 02:59:59,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:59:59,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259624710] [2022-04-28 02:59:59,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:59:59,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:59:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:59,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:59:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:59,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {13576#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-28 02:59:59,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-28 02:59:59,606 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-28 02:59:59,606 INFO L272 TraceCheckUtils]: 0: Hoare triple {13545#true} call ULTIMATE.init(); {13576#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:59:59,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {13576#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-28 02:59:59,606 INFO L290 TraceCheckUtils]: 2: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-28 02:59:59,606 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-28 02:59:59,606 INFO L272 TraceCheckUtils]: 4: Hoare triple {13545#true} call #t~ret5 := main(); {13545#true} is VALID [2022-04-28 02:59:59,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {13545#true} ~x~0 := 0; {13550#(= main_~x~0 0)} is VALID [2022-04-28 02:59:59,607 INFO L290 TraceCheckUtils]: 6: Hoare triple {13550#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13550#(= main_~x~0 0)} is VALID [2022-04-28 02:59:59,607 INFO L290 TraceCheckUtils]: 7: Hoare triple {13550#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:59,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 02:59:59,608 INFO L290 TraceCheckUtils]: 9: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:59,609 INFO L290 TraceCheckUtils]: 10: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 02:59:59,609 INFO L290 TraceCheckUtils]: 11: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:59,610 INFO L290 TraceCheckUtils]: 12: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 02:59:59,610 INFO L290 TraceCheckUtils]: 13: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:59,611 INFO L290 TraceCheckUtils]: 14: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 02:59:59,611 INFO L290 TraceCheckUtils]: 15: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:59,612 INFO L290 TraceCheckUtils]: 16: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 02:59:59,612 INFO L290 TraceCheckUtils]: 17: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:59,613 INFO L290 TraceCheckUtils]: 18: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 02:59:59,613 INFO L290 TraceCheckUtils]: 19: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:59,613 INFO L290 TraceCheckUtils]: 20: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 02:59:59,614 INFO L290 TraceCheckUtils]: 21: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:59,614 INFO L290 TraceCheckUtils]: 22: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 02:59:59,615 INFO L290 TraceCheckUtils]: 23: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:59,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 02:59:59,616 INFO L290 TraceCheckUtils]: 25: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:59,616 INFO L290 TraceCheckUtils]: 26: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 02:59:59,617 INFO L290 TraceCheckUtils]: 27: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:59,617 INFO L290 TraceCheckUtils]: 28: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 02:59:59,618 INFO L290 TraceCheckUtils]: 29: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:59,618 INFO L290 TraceCheckUtils]: 30: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 02:59:59,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:59,619 INFO L290 TraceCheckUtils]: 32: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 02:59:59,619 INFO L290 TraceCheckUtils]: 33: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:59,620 INFO L290 TraceCheckUtils]: 34: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 02:59:59,620 INFO L290 TraceCheckUtils]: 35: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:59,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 02:59:59,621 INFO L290 TraceCheckUtils]: 37: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:59,622 INFO L290 TraceCheckUtils]: 38: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 02:59:59,622 INFO L290 TraceCheckUtils]: 39: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:59,622 INFO L290 TraceCheckUtils]: 40: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 02:59:59,623 INFO L290 TraceCheckUtils]: 41: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:59,623 INFO L290 TraceCheckUtils]: 42: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 02:59:59,624 INFO L290 TraceCheckUtils]: 43: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:59,624 INFO L290 TraceCheckUtils]: 44: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 02:59:59,625 INFO L290 TraceCheckUtils]: 45: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:59,625 INFO L290 TraceCheckUtils]: 46: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 02:59:59,626 INFO L290 TraceCheckUtils]: 47: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:59,626 INFO L290 TraceCheckUtils]: 48: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 02:59:59,627 INFO L290 TraceCheckUtils]: 49: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:59,627 INFO L290 TraceCheckUtils]: 50: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 02:59:59,627 INFO L290 TraceCheckUtils]: 51: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:59,628 INFO L290 TraceCheckUtils]: 52: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 02:59:59,628 INFO L290 TraceCheckUtils]: 53: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 02:59:59,629 INFO L290 TraceCheckUtils]: 54: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 02:59:59,629 INFO L290 TraceCheckUtils]: 55: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} is VALID [2022-04-28 02:59:59,630 INFO L290 TraceCheckUtils]: 56: Hoare triple {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} assume !!(~x~0 % 4294967296 < 268435455); {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} is VALID [2022-04-28 02:59:59,630 INFO L290 TraceCheckUtils]: 57: Hoare triple {13575#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 25))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {13546#false} is VALID [2022-04-28 02:59:59,630 INFO L290 TraceCheckUtils]: 58: Hoare triple {13546#false} assume !(~x~0 % 4294967296 < 268435455); {13546#false} is VALID [2022-04-28 02:59:59,630 INFO L272 TraceCheckUtils]: 59: Hoare triple {13546#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {13546#false} is VALID [2022-04-28 02:59:59,630 INFO L290 TraceCheckUtils]: 60: Hoare triple {13546#false} ~cond := #in~cond; {13546#false} is VALID [2022-04-28 02:59:59,631 INFO L290 TraceCheckUtils]: 61: Hoare triple {13546#false} assume 0 == ~cond; {13546#false} is VALID [2022-04-28 02:59:59,631 INFO L290 TraceCheckUtils]: 62: Hoare triple {13546#false} assume !false; {13546#false} is VALID [2022-04-28 02:59:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:59:59,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:59:59,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259624710] [2022-04-28 02:59:59,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259624710] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:59:59,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1684000988] [2022-04-28 02:59:59,632 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:59:59,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:59:59,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:59:59,633 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:59:59,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-28 02:59:59,716 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:59:59,716 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:59:59,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-28 02:59:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:59:59,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:00,239 INFO L272 TraceCheckUtils]: 0: Hoare triple {13545#true} call ULTIMATE.init(); {13545#true} is VALID [2022-04-28 03:00:00,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {13545#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-28 03:00:00,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-28 03:00:00,239 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-28 03:00:00,239 INFO L272 TraceCheckUtils]: 4: Hoare triple {13545#true} call #t~ret5 := main(); {13545#true} is VALID [2022-04-28 03:00:00,240 INFO L290 TraceCheckUtils]: 5: Hoare triple {13545#true} ~x~0 := 0; {13550#(= main_~x~0 0)} is VALID [2022-04-28 03:00:00,240 INFO L290 TraceCheckUtils]: 6: Hoare triple {13550#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13550#(= main_~x~0 0)} is VALID [2022-04-28 03:00:00,240 INFO L290 TraceCheckUtils]: 7: Hoare triple {13550#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:00,241 INFO L290 TraceCheckUtils]: 8: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:00,241 INFO L290 TraceCheckUtils]: 9: Hoare triple {13551#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:00,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:00,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {13552#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:00,242 INFO L290 TraceCheckUtils]: 12: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:00,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {13553#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:00,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:00,244 INFO L290 TraceCheckUtils]: 15: Hoare triple {13554#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:00,244 INFO L290 TraceCheckUtils]: 16: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:00,245 INFO L290 TraceCheckUtils]: 17: Hoare triple {13555#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:00,245 INFO L290 TraceCheckUtils]: 18: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:00,245 INFO L290 TraceCheckUtils]: 19: Hoare triple {13556#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:00,246 INFO L290 TraceCheckUtils]: 20: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:00,246 INFO L290 TraceCheckUtils]: 21: Hoare triple {13557#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:00,247 INFO L290 TraceCheckUtils]: 22: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:00,247 INFO L290 TraceCheckUtils]: 23: Hoare triple {13558#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:00,247 INFO L290 TraceCheckUtils]: 24: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:00,248 INFO L290 TraceCheckUtils]: 25: Hoare triple {13559#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:00,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:00,249 INFO L290 TraceCheckUtils]: 27: Hoare triple {13560#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:00,249 INFO L290 TraceCheckUtils]: 28: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:00,250 INFO L290 TraceCheckUtils]: 29: Hoare triple {13561#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:00,250 INFO L290 TraceCheckUtils]: 30: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:00,250 INFO L290 TraceCheckUtils]: 31: Hoare triple {13562#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:00,251 INFO L290 TraceCheckUtils]: 32: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:00,251 INFO L290 TraceCheckUtils]: 33: Hoare triple {13563#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:00,252 INFO L290 TraceCheckUtils]: 34: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:00,252 INFO L290 TraceCheckUtils]: 35: Hoare triple {13564#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:00,253 INFO L290 TraceCheckUtils]: 36: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:00,253 INFO L290 TraceCheckUtils]: 37: Hoare triple {13565#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:00,253 INFO L290 TraceCheckUtils]: 38: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:00,254 INFO L290 TraceCheckUtils]: 39: Hoare triple {13566#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:00,254 INFO L290 TraceCheckUtils]: 40: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:00,255 INFO L290 TraceCheckUtils]: 41: Hoare triple {13567#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:00,255 INFO L290 TraceCheckUtils]: 42: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:00,256 INFO L290 TraceCheckUtils]: 43: Hoare triple {13568#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:00,256 INFO L290 TraceCheckUtils]: 44: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:00,256 INFO L290 TraceCheckUtils]: 45: Hoare triple {13569#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:00,257 INFO L290 TraceCheckUtils]: 46: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:00,257 INFO L290 TraceCheckUtils]: 47: Hoare triple {13570#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:00,258 INFO L290 TraceCheckUtils]: 48: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:00,258 INFO L290 TraceCheckUtils]: 49: Hoare triple {13571#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:00,258 INFO L290 TraceCheckUtils]: 50: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:00,259 INFO L290 TraceCheckUtils]: 51: Hoare triple {13572#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:00,259 INFO L290 TraceCheckUtils]: 52: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:00,260 INFO L290 TraceCheckUtils]: 53: Hoare triple {13573#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:00,260 INFO L290 TraceCheckUtils]: 54: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:00,261 INFO L290 TraceCheckUtils]: 55: Hoare triple {13574#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:00,261 INFO L290 TraceCheckUtils]: 56: Hoare triple {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:00,261 INFO L290 TraceCheckUtils]: 57: Hoare triple {13745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {13752#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:00,262 INFO L290 TraceCheckUtils]: 58: Hoare triple {13752#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !(~x~0 % 4294967296 < 268435455); {13546#false} is VALID [2022-04-28 03:00:00,262 INFO L272 TraceCheckUtils]: 59: Hoare triple {13546#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {13546#false} is VALID [2022-04-28 03:00:00,262 INFO L290 TraceCheckUtils]: 60: Hoare triple {13546#false} ~cond := #in~cond; {13546#false} is VALID [2022-04-28 03:00:00,262 INFO L290 TraceCheckUtils]: 61: Hoare triple {13546#false} assume 0 == ~cond; {13546#false} is VALID [2022-04-28 03:00:00,262 INFO L290 TraceCheckUtils]: 62: Hoare triple {13546#false} assume !false; {13546#false} is VALID [2022-04-28 03:00:00,263 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:00,263 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:01,507 INFO L290 TraceCheckUtils]: 62: Hoare triple {13546#false} assume !false; {13546#false} is VALID [2022-04-28 03:00:01,507 INFO L290 TraceCheckUtils]: 61: Hoare triple {13546#false} assume 0 == ~cond; {13546#false} is VALID [2022-04-28 03:00:01,507 INFO L290 TraceCheckUtils]: 60: Hoare triple {13546#false} ~cond := #in~cond; {13546#false} is VALID [2022-04-28 03:00:01,508 INFO L272 TraceCheckUtils]: 59: Hoare triple {13546#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {13546#false} is VALID [2022-04-28 03:00:01,508 INFO L290 TraceCheckUtils]: 58: Hoare triple {13780#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {13546#false} is VALID [2022-04-28 03:00:01,509 INFO L290 TraceCheckUtils]: 57: Hoare triple {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {13780#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,509 INFO L290 TraceCheckUtils]: 56: Hoare triple {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,510 INFO L290 TraceCheckUtils]: 55: Hoare triple {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13784#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,510 INFO L290 TraceCheckUtils]: 54: Hoare triple {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,511 INFO L290 TraceCheckUtils]: 53: Hoare triple {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13791#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,511 INFO L290 TraceCheckUtils]: 52: Hoare triple {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,512 INFO L290 TraceCheckUtils]: 51: Hoare triple {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13798#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,512 INFO L290 TraceCheckUtils]: 50: Hoare triple {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,513 INFO L290 TraceCheckUtils]: 49: Hoare triple {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13805#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,513 INFO L290 TraceCheckUtils]: 48: Hoare triple {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,514 INFO L290 TraceCheckUtils]: 47: Hoare triple {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13812#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,514 INFO L290 TraceCheckUtils]: 46: Hoare triple {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,515 INFO L290 TraceCheckUtils]: 45: Hoare triple {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13819#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,515 INFO L290 TraceCheckUtils]: 44: Hoare triple {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,515 INFO L290 TraceCheckUtils]: 43: Hoare triple {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13826#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,516 INFO L290 TraceCheckUtils]: 42: Hoare triple {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,516 INFO L290 TraceCheckUtils]: 41: Hoare triple {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13833#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,517 INFO L290 TraceCheckUtils]: 40: Hoare triple {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13840#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,518 INFO L290 TraceCheckUtils]: 38: Hoare triple {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,518 INFO L290 TraceCheckUtils]: 37: Hoare triple {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13847#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,519 INFO L290 TraceCheckUtils]: 36: Hoare triple {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,519 INFO L290 TraceCheckUtils]: 35: Hoare triple {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13854#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,520 INFO L290 TraceCheckUtils]: 34: Hoare triple {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,520 INFO L290 TraceCheckUtils]: 33: Hoare triple {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13861#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,521 INFO L290 TraceCheckUtils]: 32: Hoare triple {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,521 INFO L290 TraceCheckUtils]: 31: Hoare triple {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13868#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,522 INFO L290 TraceCheckUtils]: 30: Hoare triple {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,522 INFO L290 TraceCheckUtils]: 29: Hoare triple {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13875#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,523 INFO L290 TraceCheckUtils]: 28: Hoare triple {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,523 INFO L290 TraceCheckUtils]: 27: Hoare triple {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13882#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,524 INFO L290 TraceCheckUtils]: 25: Hoare triple {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13889#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13896#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,526 INFO L290 TraceCheckUtils]: 21: Hoare triple {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13903#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,527 INFO L290 TraceCheckUtils]: 20: Hoare triple {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,527 INFO L290 TraceCheckUtils]: 19: Hoare triple {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13910#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,528 INFO L290 TraceCheckUtils]: 18: Hoare triple {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13917#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,528 INFO L290 TraceCheckUtils]: 16: Hoare triple {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,529 INFO L290 TraceCheckUtils]: 15: Hoare triple {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13924#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,529 INFO L290 TraceCheckUtils]: 14: Hoare triple {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,530 INFO L290 TraceCheckUtils]: 13: Hoare triple {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13931#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,530 INFO L290 TraceCheckUtils]: 12: Hoare triple {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,531 INFO L290 TraceCheckUtils]: 11: Hoare triple {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13938#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,531 INFO L290 TraceCheckUtils]: 10: Hoare triple {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13945#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,532 INFO L290 TraceCheckUtils]: 8: Hoare triple {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,533 INFO L290 TraceCheckUtils]: 7: Hoare triple {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {13952#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,533 INFO L290 TraceCheckUtils]: 6: Hoare triple {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {13545#true} ~x~0 := 0; {13959#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:00:01,534 INFO L272 TraceCheckUtils]: 4: Hoare triple {13545#true} call #t~ret5 := main(); {13545#true} is VALID [2022-04-28 03:00:01,534 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13545#true} {13545#true} #40#return; {13545#true} is VALID [2022-04-28 03:00:01,534 INFO L290 TraceCheckUtils]: 2: Hoare triple {13545#true} assume true; {13545#true} is VALID [2022-04-28 03:00:01,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {13545#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {13545#true} is VALID [2022-04-28 03:00:01,534 INFO L272 TraceCheckUtils]: 0: Hoare triple {13545#true} call ULTIMATE.init(); {13545#true} is VALID [2022-04-28 03:00:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:01,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1684000988] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:01,535 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:01,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29, 29] total 58 [2022-04-28 03:00:01,535 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:01,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [731975419] [2022-04-28 03:00:01,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [731975419] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:01,535 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:01,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-28 03:00:01,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064948381] [2022-04-28 03:00:01,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:01,536 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 63 [2022-04-28 03:00:01,536 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:01,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:01,577 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:01,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-28 03:00:01,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:01,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-28 03:00:01,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=895, Invalid=2411, Unknown=0, NotChecked=0, Total=3306 [2022-04-28 03:00:01,579 INFO L87 Difference]: Start difference. First operand 65 states and 67 transitions. Second operand has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:03,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:03,865 INFO L93 Difference]: Finished difference Result 74 states and 78 transitions. [2022-04-28 03:00:03,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-28 03:00:03,865 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 63 [2022-04-28 03:00:03,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 75 transitions. [2022-04-28 03:00:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 75 transitions. [2022-04-28 03:00:03,867 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 75 transitions. [2022-04-28 03:00:03,947 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:03,948 INFO L225 Difference]: With dead ends: 74 [2022-04-28 03:00:03,948 INFO L226 Difference]: Without dead ends: 67 [2022-04-28 03:00:03,949 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 98 SyntacticMatches, 2 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=1751, Invalid=5221, Unknown=0, NotChecked=0, Total=6972 [2022-04-28 03:00:03,949 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 34 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 1344 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 1397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 1344 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:03,950 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 69 Invalid, 1397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 1344 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-28 03:00:03,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-04-28 03:00:04,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2022-04-28 03:00:04,094 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:04,095 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:04,095 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:04,095 INFO L87 Difference]: Start difference. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:04,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:04,096 INFO L93 Difference]: Finished difference Result 67 states and 69 transitions. [2022-04-28 03:00:04,096 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-04-28 03:00:04,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:04,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:04,096 INFO L74 IsIncluded]: Start isIncluded. First operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 67 states. [2022-04-28 03:00:04,097 INFO L87 Difference]: Start difference. First operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 67 states. [2022-04-28 03:00:04,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:04,098 INFO L93 Difference]: Finished difference Result 67 states and 69 transitions. [2022-04-28 03:00:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-04-28 03:00:04,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:04,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:04,098 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:04,098 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 62 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 69 transitions. [2022-04-28 03:00:04,099 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 69 transitions. Word has length 63 [2022-04-28 03:00:04,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:04,100 INFO L495 AbstractCegarLoop]: Abstraction has 67 states and 69 transitions. [2022-04-28 03:00:04,100 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:04,100 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 69 transitions. [2022-04-28 03:00:04,192 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-04-28 03:00:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-28 03:00:04,192 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:04,192 INFO L195 NwaCegarLoop]: trace histogram [27, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:04,211 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:04,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:04,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52 [2022-04-28 03:00:04,593 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:04,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:04,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1695595695, now seen corresponding path program 51 times [2022-04-28 03:00:04,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:04,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1937044348] [2022-04-28 03:00:04,954 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:00:05,212 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:00:05,214 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:00:05,217 INFO L85 PathProgramCache]: Analyzing trace with hash 141493936, now seen corresponding path program 1 times [2022-04-28 03:00:05,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:05,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331764225] [2022-04-28 03:00:05,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:05,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:05,223 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_53.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_53.0)) 4294967296)) 65521) 0) [2022-04-28 03:00:05,223 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_53.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_53.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:00:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:00:05,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [944734731] [2022-04-28 03:00:05,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:05,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:05,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:05,230 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:05,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-28 03:00:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:05,273 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:00:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:05,283 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:00:05,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1695595695, now seen corresponding path program 52 times [2022-04-28 03:00:05,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:05,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080163468] [2022-04-28 03:00:05,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:05,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:05,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:00:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:05,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {14483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-28 03:00:05,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-28 03:00:05,812 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-28 03:00:05,813 INFO L272 TraceCheckUtils]: 0: Hoare triple {14451#true} call ULTIMATE.init(); {14483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:00:05,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {14483#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-28 03:00:05,813 INFO L290 TraceCheckUtils]: 2: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-28 03:00:05,813 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-28 03:00:05,813 INFO L272 TraceCheckUtils]: 4: Hoare triple {14451#true} call #t~ret5 := main(); {14451#true} is VALID [2022-04-28 03:00:05,813 INFO L290 TraceCheckUtils]: 5: Hoare triple {14451#true} ~x~0 := 0; {14456#(= main_~x~0 0)} is VALID [2022-04-28 03:00:05,814 INFO L290 TraceCheckUtils]: 6: Hoare triple {14456#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {14456#(= main_~x~0 0)} is VALID [2022-04-28 03:00:05,814 INFO L290 TraceCheckUtils]: 7: Hoare triple {14456#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:05,814 INFO L290 TraceCheckUtils]: 8: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:05,815 INFO L290 TraceCheckUtils]: 9: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:05,815 INFO L290 TraceCheckUtils]: 10: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:05,816 INFO L290 TraceCheckUtils]: 11: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:05,816 INFO L290 TraceCheckUtils]: 12: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:05,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:05,817 INFO L290 TraceCheckUtils]: 14: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:05,818 INFO L290 TraceCheckUtils]: 15: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:05,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:05,818 INFO L290 TraceCheckUtils]: 17: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:05,819 INFO L290 TraceCheckUtils]: 18: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:05,819 INFO L290 TraceCheckUtils]: 19: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:05,820 INFO L290 TraceCheckUtils]: 20: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:05,820 INFO L290 TraceCheckUtils]: 21: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:05,821 INFO L290 TraceCheckUtils]: 22: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:05,821 INFO L290 TraceCheckUtils]: 23: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:05,821 INFO L290 TraceCheckUtils]: 24: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:05,822 INFO L290 TraceCheckUtils]: 25: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:05,822 INFO L290 TraceCheckUtils]: 26: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:05,823 INFO L290 TraceCheckUtils]: 27: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:05,823 INFO L290 TraceCheckUtils]: 28: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:05,824 INFO L290 TraceCheckUtils]: 29: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:05,824 INFO L290 TraceCheckUtils]: 30: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:05,825 INFO L290 TraceCheckUtils]: 31: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:05,825 INFO L290 TraceCheckUtils]: 32: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:05,825 INFO L290 TraceCheckUtils]: 33: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:05,826 INFO L290 TraceCheckUtils]: 34: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:05,826 INFO L290 TraceCheckUtils]: 35: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:05,827 INFO L290 TraceCheckUtils]: 36: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:05,827 INFO L290 TraceCheckUtils]: 37: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:05,828 INFO L290 TraceCheckUtils]: 38: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:05,828 INFO L290 TraceCheckUtils]: 39: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:05,828 INFO L290 TraceCheckUtils]: 40: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:05,829 INFO L290 TraceCheckUtils]: 41: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:05,829 INFO L290 TraceCheckUtils]: 42: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:05,830 INFO L290 TraceCheckUtils]: 43: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:05,830 INFO L290 TraceCheckUtils]: 44: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:05,831 INFO L290 TraceCheckUtils]: 45: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:05,835 INFO L290 TraceCheckUtils]: 46: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:05,836 INFO L290 TraceCheckUtils]: 47: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:05,836 INFO L290 TraceCheckUtils]: 48: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:05,837 INFO L290 TraceCheckUtils]: 49: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:05,837 INFO L290 TraceCheckUtils]: 50: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:05,838 INFO L290 TraceCheckUtils]: 51: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:05,838 INFO L290 TraceCheckUtils]: 52: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:05,838 INFO L290 TraceCheckUtils]: 53: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:05,839 INFO L290 TraceCheckUtils]: 54: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:05,839 INFO L290 TraceCheckUtils]: 55: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:05,840 INFO L290 TraceCheckUtils]: 56: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:05,840 INFO L290 TraceCheckUtils]: 57: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} is VALID [2022-04-28 03:00:05,841 INFO L290 TraceCheckUtils]: 58: Hoare triple {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} assume !!(~x~0 % 4294967296 < 268435455); {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} is VALID [2022-04-28 03:00:05,841 INFO L290 TraceCheckUtils]: 59: Hoare triple {14482#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {14452#false} is VALID [2022-04-28 03:00:05,841 INFO L290 TraceCheckUtils]: 60: Hoare triple {14452#false} assume !(~x~0 % 4294967296 < 268435455); {14452#false} is VALID [2022-04-28 03:00:05,841 INFO L272 TraceCheckUtils]: 61: Hoare triple {14452#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {14452#false} is VALID [2022-04-28 03:00:05,841 INFO L290 TraceCheckUtils]: 62: Hoare triple {14452#false} ~cond := #in~cond; {14452#false} is VALID [2022-04-28 03:00:05,842 INFO L290 TraceCheckUtils]: 63: Hoare triple {14452#false} assume 0 == ~cond; {14452#false} is VALID [2022-04-28 03:00:05,842 INFO L290 TraceCheckUtils]: 64: Hoare triple {14452#false} assume !false; {14452#false} is VALID [2022-04-28 03:00:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 27 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:05,842 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:00:05,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080163468] [2022-04-28 03:00:05,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080163468] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:00:05,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1909215240] [2022-04-28 03:00:05,843 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:00:05,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:05,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:05,844 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:05,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process [2022-04-28 03:00:05,894 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:00:05,894 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:00:05,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-28 03:00:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:05,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:06,473 INFO L272 TraceCheckUtils]: 0: Hoare triple {14451#true} call ULTIMATE.init(); {14451#true} is VALID [2022-04-28 03:00:06,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {14451#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-28 03:00:06,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-28 03:00:06,474 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-28 03:00:06,474 INFO L272 TraceCheckUtils]: 4: Hoare triple {14451#true} call #t~ret5 := main(); {14451#true} is VALID [2022-04-28 03:00:06,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {14451#true} ~x~0 := 0; {14456#(= main_~x~0 0)} is VALID [2022-04-28 03:00:06,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {14456#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {14456#(= main_~x~0 0)} is VALID [2022-04-28 03:00:06,475 INFO L290 TraceCheckUtils]: 7: Hoare triple {14456#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:06,475 INFO L290 TraceCheckUtils]: 8: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:06,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {14457#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:06,476 INFO L290 TraceCheckUtils]: 10: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:06,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {14458#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:06,477 INFO L290 TraceCheckUtils]: 12: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:06,477 INFO L290 TraceCheckUtils]: 13: Hoare triple {14459#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:06,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:06,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {14460#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:06,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:06,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {14461#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:06,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:06,480 INFO L290 TraceCheckUtils]: 19: Hoare triple {14462#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:06,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:06,481 INFO L290 TraceCheckUtils]: 21: Hoare triple {14463#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:06,481 INFO L290 TraceCheckUtils]: 22: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:06,481 INFO L290 TraceCheckUtils]: 23: Hoare triple {14464#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:06,482 INFO L290 TraceCheckUtils]: 24: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:06,482 INFO L290 TraceCheckUtils]: 25: Hoare triple {14465#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:06,483 INFO L290 TraceCheckUtils]: 26: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:06,483 INFO L290 TraceCheckUtils]: 27: Hoare triple {14466#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:06,483 INFO L290 TraceCheckUtils]: 28: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:06,484 INFO L290 TraceCheckUtils]: 29: Hoare triple {14467#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:06,484 INFO L290 TraceCheckUtils]: 30: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:06,485 INFO L290 TraceCheckUtils]: 31: Hoare triple {14468#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:06,485 INFO L290 TraceCheckUtils]: 32: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:06,486 INFO L290 TraceCheckUtils]: 33: Hoare triple {14469#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:06,486 INFO L290 TraceCheckUtils]: 34: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:06,487 INFO L290 TraceCheckUtils]: 35: Hoare triple {14470#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:06,487 INFO L290 TraceCheckUtils]: 36: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:06,487 INFO L290 TraceCheckUtils]: 37: Hoare triple {14471#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:06,488 INFO L290 TraceCheckUtils]: 38: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:06,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {14472#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:06,489 INFO L290 TraceCheckUtils]: 40: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:06,489 INFO L290 TraceCheckUtils]: 41: Hoare triple {14473#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:06,489 INFO L290 TraceCheckUtils]: 42: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:06,490 INFO L290 TraceCheckUtils]: 43: Hoare triple {14474#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:06,490 INFO L290 TraceCheckUtils]: 44: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:06,491 INFO L290 TraceCheckUtils]: 45: Hoare triple {14475#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:06,491 INFO L290 TraceCheckUtils]: 46: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:06,492 INFO L290 TraceCheckUtils]: 47: Hoare triple {14476#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:06,492 INFO L290 TraceCheckUtils]: 48: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:06,492 INFO L290 TraceCheckUtils]: 49: Hoare triple {14477#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:06,493 INFO L290 TraceCheckUtils]: 50: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:06,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {14478#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:06,494 INFO L290 TraceCheckUtils]: 52: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:06,494 INFO L290 TraceCheckUtils]: 53: Hoare triple {14479#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:06,495 INFO L290 TraceCheckUtils]: 54: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:06,495 INFO L290 TraceCheckUtils]: 55: Hoare triple {14480#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:06,495 INFO L290 TraceCheckUtils]: 56: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:06,496 INFO L290 TraceCheckUtils]: 57: Hoare triple {14481#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:06,496 INFO L290 TraceCheckUtils]: 58: Hoare triple {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:06,497 INFO L290 TraceCheckUtils]: 59: Hoare triple {14658#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:06,497 INFO L290 TraceCheckUtils]: 60: Hoare triple {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 268435455); {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:06,502 INFO L272 TraceCheckUtils]: 61: Hoare triple {14665#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:00:06,503 INFO L290 TraceCheckUtils]: 62: Hoare triple {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {14676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:00:06,503 INFO L290 TraceCheckUtils]: 63: Hoare triple {14676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {14452#false} is VALID [2022-04-28 03:00:06,503 INFO L290 TraceCheckUtils]: 64: Hoare triple {14452#false} assume !false; {14452#false} is VALID [2022-04-28 03:00:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:06,504 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:06,751 INFO L290 TraceCheckUtils]: 64: Hoare triple {14452#false} assume !false; {14452#false} is VALID [2022-04-28 03:00:06,752 INFO L290 TraceCheckUtils]: 63: Hoare triple {14676#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {14452#false} is VALID [2022-04-28 03:00:06,752 INFO L290 TraceCheckUtils]: 62: Hoare triple {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {14676#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:00:06,752 INFO L272 TraceCheckUtils]: 61: Hoare triple {14692#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {14672#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:00:06,753 INFO L290 TraceCheckUtils]: 60: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,753 INFO L290 TraceCheckUtils]: 59: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,754 INFO L290 TraceCheckUtils]: 58: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,754 INFO L290 TraceCheckUtils]: 57: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,755 INFO L290 TraceCheckUtils]: 56: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,755 INFO L290 TraceCheckUtils]: 55: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,755 INFO L290 TraceCheckUtils]: 54: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,757 INFO L290 TraceCheckUtils]: 53: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,758 INFO L290 TraceCheckUtils]: 52: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,758 INFO L290 TraceCheckUtils]: 51: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,759 INFO L290 TraceCheckUtils]: 50: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,760 INFO L290 TraceCheckUtils]: 49: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,760 INFO L290 TraceCheckUtils]: 48: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,761 INFO L290 TraceCheckUtils]: 47: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,762 INFO L290 TraceCheckUtils]: 46: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,762 INFO L290 TraceCheckUtils]: 45: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,762 INFO L290 TraceCheckUtils]: 44: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,763 INFO L290 TraceCheckUtils]: 43: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,763 INFO L290 TraceCheckUtils]: 42: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,764 INFO L290 TraceCheckUtils]: 41: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,765 INFO L290 TraceCheckUtils]: 40: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,765 INFO L290 TraceCheckUtils]: 39: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,766 INFO L290 TraceCheckUtils]: 38: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,766 INFO L290 TraceCheckUtils]: 37: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,767 INFO L290 TraceCheckUtils]: 35: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,767 INFO L290 TraceCheckUtils]: 34: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,768 INFO L290 TraceCheckUtils]: 33: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,768 INFO L290 TraceCheckUtils]: 32: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,769 INFO L290 TraceCheckUtils]: 31: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,769 INFO L290 TraceCheckUtils]: 30: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,770 INFO L290 TraceCheckUtils]: 29: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,770 INFO L290 TraceCheckUtils]: 28: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,770 INFO L290 TraceCheckUtils]: 27: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,771 INFO L290 TraceCheckUtils]: 26: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,771 INFO L290 TraceCheckUtils]: 25: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,771 INFO L290 TraceCheckUtils]: 24: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,772 INFO L290 TraceCheckUtils]: 23: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,772 INFO L290 TraceCheckUtils]: 22: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,773 INFO L290 TraceCheckUtils]: 21: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,773 INFO L290 TraceCheckUtils]: 20: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,774 INFO L290 TraceCheckUtils]: 19: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,774 INFO L290 TraceCheckUtils]: 18: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,775 INFO L290 TraceCheckUtils]: 17: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,775 INFO L290 TraceCheckUtils]: 16: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,775 INFO L290 TraceCheckUtils]: 15: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,776 INFO L290 TraceCheckUtils]: 14: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,776 INFO L290 TraceCheckUtils]: 13: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,777 INFO L290 TraceCheckUtils]: 12: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,777 INFO L290 TraceCheckUtils]: 11: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,777 INFO L290 TraceCheckUtils]: 10: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,778 INFO L290 TraceCheckUtils]: 9: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,778 INFO L290 TraceCheckUtils]: 8: Hoare triple {14705#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,779 INFO L290 TraceCheckUtils]: 7: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {14705#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:06,779 INFO L290 TraceCheckUtils]: 6: Hoare triple {14692#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,779 INFO L290 TraceCheckUtils]: 5: Hoare triple {14451#true} ~x~0 := 0; {14692#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:06,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {14451#true} call #t~ret5 := main(); {14451#true} is VALID [2022-04-28 03:00:06,780 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14451#true} {14451#true} #40#return; {14451#true} is VALID [2022-04-28 03:00:06,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {14451#true} assume true; {14451#true} is VALID [2022-04-28 03:00:06,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {14451#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {14451#true} is VALID [2022-04-28 03:00:06,780 INFO L272 TraceCheckUtils]: 0: Hoare triple {14451#true} call ULTIMATE.init(); {14451#true} is VALID [2022-04-28 03:00:06,780 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 377 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-04-28 03:00:06,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1909215240] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:06,781 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:06,781 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 32, 6] total 36 [2022-04-28 03:00:06,781 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:06,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1937044348] [2022-04-28 03:00:06,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1937044348] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:06,781 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:06,781 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-28 03:00:06,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086107434] [2022-04-28 03:00:06,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:06,782 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 65 [2022-04-28 03:00:06,782 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:06,782 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:06,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:06,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-28 03:00:06,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:06,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-28 03:00:06,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=1136, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 03:00:06,832 INFO L87 Difference]: Start difference. First operand 67 states and 69 transitions. Second operand has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:09,545 INFO L93 Difference]: Finished difference Result 76 states and 80 transitions. [2022-04-28 03:00:09,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-28 03:00:09,545 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 65 [2022-04-28 03:00:09,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 77 transitions. [2022-04-28 03:00:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 77 transitions. [2022-04-28 03:00:09,555 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 77 transitions. [2022-04-28 03:00:09,625 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:09,626 INFO L225 Difference]: With dead ends: 76 [2022-04-28 03:00:09,626 INFO L226 Difference]: Without dead ends: 69 [2022-04-28 03:00:09,627 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 124 SyntacticMatches, 3 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 368 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=310, Invalid=3596, Unknown=0, NotChecked=0, Total=3906 [2022-04-28 03:00:09,627 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 35 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 1543 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 1598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 1543 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:09,627 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 149 Invalid, 1598 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 1543 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-28 03:00:09,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-04-28 03:00:09,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2022-04-28 03:00:09,765 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:09,766 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,766 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,766 INFO L87 Difference]: Start difference. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:09,767 INFO L93 Difference]: Finished difference Result 69 states and 71 transitions. [2022-04-28 03:00:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-04-28 03:00:09,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:09,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:09,768 INFO L74 IsIncluded]: Start isIncluded. First operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 69 states. [2022-04-28 03:00:09,768 INFO L87 Difference]: Start difference. First operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 69 states. [2022-04-28 03:00:09,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:09,769 INFO L93 Difference]: Finished difference Result 69 states and 71 transitions. [2022-04-28 03:00:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-04-28 03:00:09,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:09,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:09,769 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:09,770 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:09,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 71 transitions. [2022-04-28 03:00:09,771 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 71 transitions. Word has length 65 [2022-04-28 03:00:09,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:09,772 INFO L495 AbstractCegarLoop]: Abstraction has 69 states and 71 transitions. [2022-04-28 03:00:09,772 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 2.033333333333333) internal successors, (61), 29 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:09,772 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 71 transitions. [2022-04-28 03:00:09,864 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-04-28 03:00:09,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 03:00:09,865 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:09,865 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:09,891 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:10,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:10,265 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable53,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable54 [2022-04-28 03:00:10,266 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:10,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:10,266 INFO L85 PathProgramCache]: Analyzing trace with hash -678172532, now seen corresponding path program 53 times [2022-04-28 03:00:10,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:10,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1070433171] [2022-04-28 03:00:12,455 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:00:12,639 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:00:14,169 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:00:14,172 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:00:14,175 INFO L85 PathProgramCache]: Analyzing trace with hash -2103941200, now seen corresponding path program 1 times [2022-04-28 03:00:14,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:14,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598957680] [2022-04-28 03:00:14,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:14,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:14,180 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_55.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_55.0)) 4294967296)) 65521) 0) [2022-04-28 03:00:14,181 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_55.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_55.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:00:14,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:00:14,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [473306114] [2022-04-28 03:00:14,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:14,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:14,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:14,187 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:14,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Waiting until timeout for monitored process [2022-04-28 03:00:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:14,240 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:00:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:14,256 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:00:14,256 INFO L85 PathProgramCache]: Analyzing trace with hash -678172532, now seen corresponding path program 54 times [2022-04-28 03:00:14,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:14,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711316043] [2022-04-28 03:00:14,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:14,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:00:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:14,949 INFO L290 TraceCheckUtils]: 0: Hoare triple {15394#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-28 03:00:14,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-28 03:00:14,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-28 03:00:14,950 INFO L272 TraceCheckUtils]: 0: Hoare triple {15361#true} call ULTIMATE.init(); {15394#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:00:14,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {15394#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-28 03:00:14,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-28 03:00:14,950 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-28 03:00:14,950 INFO L272 TraceCheckUtils]: 4: Hoare triple {15361#true} call #t~ret5 := main(); {15361#true} is VALID [2022-04-28 03:00:14,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {15361#true} ~x~0 := 0; {15366#(= main_~x~0 0)} is VALID [2022-04-28 03:00:14,951 INFO L290 TraceCheckUtils]: 6: Hoare triple {15366#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15366#(= main_~x~0 0)} is VALID [2022-04-28 03:00:14,951 INFO L290 TraceCheckUtils]: 7: Hoare triple {15366#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:14,951 INFO L290 TraceCheckUtils]: 8: Hoare triple {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:14,952 INFO L290 TraceCheckUtils]: 9: Hoare triple {15367#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:14,952 INFO L290 TraceCheckUtils]: 10: Hoare triple {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:14,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {15368#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:14,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:14,954 INFO L290 TraceCheckUtils]: 13: Hoare triple {15369#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:14,954 INFO L290 TraceCheckUtils]: 14: Hoare triple {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:14,955 INFO L290 TraceCheckUtils]: 15: Hoare triple {15370#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:14,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:14,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {15371#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:14,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:14,957 INFO L290 TraceCheckUtils]: 19: Hoare triple {15372#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:14,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:14,958 INFO L290 TraceCheckUtils]: 21: Hoare triple {15373#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:14,958 INFO L290 TraceCheckUtils]: 22: Hoare triple {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:14,959 INFO L290 TraceCheckUtils]: 23: Hoare triple {15374#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:14,959 INFO L290 TraceCheckUtils]: 24: Hoare triple {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:14,960 INFO L290 TraceCheckUtils]: 25: Hoare triple {15375#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:14,960 INFO L290 TraceCheckUtils]: 26: Hoare triple {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:14,961 INFO L290 TraceCheckUtils]: 27: Hoare triple {15376#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:14,961 INFO L290 TraceCheckUtils]: 28: Hoare triple {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:14,963 INFO L290 TraceCheckUtils]: 29: Hoare triple {15377#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:14,964 INFO L290 TraceCheckUtils]: 30: Hoare triple {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:14,964 INFO L290 TraceCheckUtils]: 31: Hoare triple {15378#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:14,965 INFO L290 TraceCheckUtils]: 32: Hoare triple {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:14,965 INFO L290 TraceCheckUtils]: 33: Hoare triple {15379#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:14,966 INFO L290 TraceCheckUtils]: 34: Hoare triple {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:14,966 INFO L290 TraceCheckUtils]: 35: Hoare triple {15380#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:14,967 INFO L290 TraceCheckUtils]: 36: Hoare triple {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:14,967 INFO L290 TraceCheckUtils]: 37: Hoare triple {15381#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:14,968 INFO L290 TraceCheckUtils]: 38: Hoare triple {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:14,968 INFO L290 TraceCheckUtils]: 39: Hoare triple {15382#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:14,969 INFO L290 TraceCheckUtils]: 40: Hoare triple {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:14,969 INFO L290 TraceCheckUtils]: 41: Hoare triple {15383#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:14,970 INFO L290 TraceCheckUtils]: 42: Hoare triple {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:14,970 INFO L290 TraceCheckUtils]: 43: Hoare triple {15384#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:14,971 INFO L290 TraceCheckUtils]: 44: Hoare triple {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:14,971 INFO L290 TraceCheckUtils]: 45: Hoare triple {15385#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:14,972 INFO L290 TraceCheckUtils]: 46: Hoare triple {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:14,972 INFO L290 TraceCheckUtils]: 47: Hoare triple {15386#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:14,973 INFO L290 TraceCheckUtils]: 48: Hoare triple {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:14,973 INFO L290 TraceCheckUtils]: 49: Hoare triple {15387#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:14,973 INFO L290 TraceCheckUtils]: 50: Hoare triple {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:14,974 INFO L290 TraceCheckUtils]: 51: Hoare triple {15388#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:14,974 INFO L290 TraceCheckUtils]: 52: Hoare triple {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:14,975 INFO L290 TraceCheckUtils]: 53: Hoare triple {15389#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:14,975 INFO L290 TraceCheckUtils]: 54: Hoare triple {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:14,976 INFO L290 TraceCheckUtils]: 55: Hoare triple {15390#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:14,976 INFO L290 TraceCheckUtils]: 56: Hoare triple {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:14,977 INFO L290 TraceCheckUtils]: 57: Hoare triple {15391#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:14,977 INFO L290 TraceCheckUtils]: 58: Hoare triple {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:14,978 INFO L290 TraceCheckUtils]: 59: Hoare triple {15392#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:14,979 INFO L290 TraceCheckUtils]: 60: Hoare triple {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:14,979 INFO L290 TraceCheckUtils]: 61: Hoare triple {15393#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 27))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {15362#false} is VALID [2022-04-28 03:00:14,979 INFO L290 TraceCheckUtils]: 62: Hoare triple {15362#false} assume !(~x~0 % 4294967296 < 268435455); {15362#false} is VALID [2022-04-28 03:00:14,979 INFO L272 TraceCheckUtils]: 63: Hoare triple {15362#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {15362#false} is VALID [2022-04-28 03:00:14,979 INFO L290 TraceCheckUtils]: 64: Hoare triple {15362#false} ~cond := #in~cond; {15362#false} is VALID [2022-04-28 03:00:14,979 INFO L290 TraceCheckUtils]: 65: Hoare triple {15362#false} assume 0 == ~cond; {15362#false} is VALID [2022-04-28 03:00:14,980 INFO L290 TraceCheckUtils]: 66: Hoare triple {15362#false} assume !false; {15362#false} is VALID [2022-04-28 03:00:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:14,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:00:14,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711316043] [2022-04-28 03:00:14,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1711316043] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:00:14,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [548754394] [2022-04-28 03:00:14,981 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:00:14,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:14,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:14,992 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:14,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Waiting until timeout for monitored process [2022-04-28 03:00:15,040 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:00:15,040 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:00:15,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:00:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:15,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:15,375 INFO L272 TraceCheckUtils]: 0: Hoare triple {15361#true} call ULTIMATE.init(); {15361#true} is VALID [2022-04-28 03:00:15,375 INFO L290 TraceCheckUtils]: 1: Hoare triple {15361#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-28 03:00:15,375 INFO L290 TraceCheckUtils]: 2: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-28 03:00:15,375 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-28 03:00:15,375 INFO L272 TraceCheckUtils]: 4: Hoare triple {15361#true} call #t~ret5 := main(); {15361#true} is VALID [2022-04-28 03:00:15,375 INFO L290 TraceCheckUtils]: 5: Hoare triple {15361#true} ~x~0 := 0; {15361#true} is VALID [2022-04-28 03:00:15,375 INFO L290 TraceCheckUtils]: 6: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,375 INFO L290 TraceCheckUtils]: 7: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 8: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 9: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 10: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 11: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 12: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 13: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 14: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 15: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 16: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,376 INFO L290 TraceCheckUtils]: 17: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 18: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 19: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 20: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 21: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 22: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 23: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 24: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 25: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 26: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 27: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,377 INFO L290 TraceCheckUtils]: 28: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 29: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 30: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 31: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 32: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 33: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 34: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 35: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 36: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 37: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,378 INFO L290 TraceCheckUtils]: 38: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 39: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 40: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 41: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 42: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 43: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 44: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 45: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 46: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 47: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 48: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,379 INFO L290 TraceCheckUtils]: 49: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 50: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 51: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 52: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 53: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 54: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 55: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 56: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 57: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,380 INFO L290 TraceCheckUtils]: 58: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,382 INFO L290 TraceCheckUtils]: 59: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:00:15,382 INFO L290 TraceCheckUtils]: 60: Hoare triple {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:00:15,383 INFO L290 TraceCheckUtils]: 61: Hoare triple {15575#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {15582#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:00:15,384 INFO L290 TraceCheckUtils]: 62: Hoare triple {15582#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {15362#false} is VALID [2022-04-28 03:00:15,384 INFO L272 TraceCheckUtils]: 63: Hoare triple {15362#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {15362#false} is VALID [2022-04-28 03:00:15,384 INFO L290 TraceCheckUtils]: 64: Hoare triple {15362#false} ~cond := #in~cond; {15362#false} is VALID [2022-04-28 03:00:15,384 INFO L290 TraceCheckUtils]: 65: Hoare triple {15362#false} assume 0 == ~cond; {15362#false} is VALID [2022-04-28 03:00:15,384 INFO L290 TraceCheckUtils]: 66: Hoare triple {15362#false} assume !false; {15362#false} is VALID [2022-04-28 03:00:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 81 proven. 1 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2022-04-28 03:00:15,385 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:15,652 INFO L290 TraceCheckUtils]: 66: Hoare triple {15362#false} assume !false; {15362#false} is VALID [2022-04-28 03:00:15,653 INFO L290 TraceCheckUtils]: 65: Hoare triple {15362#false} assume 0 == ~cond; {15362#false} is VALID [2022-04-28 03:00:15,653 INFO L290 TraceCheckUtils]: 64: Hoare triple {15362#false} ~cond := #in~cond; {15362#false} is VALID [2022-04-28 03:00:15,653 INFO L272 TraceCheckUtils]: 63: Hoare triple {15362#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {15362#false} is VALID [2022-04-28 03:00:15,653 INFO L290 TraceCheckUtils]: 62: Hoare triple {15610#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {15362#false} is VALID [2022-04-28 03:00:15,654 INFO L290 TraceCheckUtils]: 61: Hoare triple {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {15610#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:00:15,655 INFO L290 TraceCheckUtils]: 60: Hoare triple {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:15,656 INFO L290 TraceCheckUtils]: 59: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15614#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:15,656 INFO L290 TraceCheckUtils]: 58: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,656 INFO L290 TraceCheckUtils]: 57: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,656 INFO L290 TraceCheckUtils]: 56: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,656 INFO L290 TraceCheckUtils]: 55: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 54: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 53: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 52: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 50: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 49: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 48: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 47: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 46: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 45: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,657 INFO L290 TraceCheckUtils]: 44: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 43: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 42: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 41: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 40: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 39: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 38: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 37: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 36: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 35: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 34: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,658 INFO L290 TraceCheckUtils]: 33: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 32: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 31: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 30: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 29: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 28: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 27: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 26: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 25: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 24: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 23: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,659 INFO L290 TraceCheckUtils]: 22: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 21: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 20: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 19: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 18: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 16: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 15: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 14: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 10: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 9: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 8: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 7: Hoare triple {15361#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 6: Hoare triple {15361#true} assume !!(~x~0 % 4294967296 < 268435455); {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {15361#true} ~x~0 := 0; {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {15361#true} call #t~ret5 := main(); {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15361#true} {15361#true} #40#return; {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {15361#true} assume true; {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {15361#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {15361#true} is VALID [2022-04-28 03:00:15,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {15361#true} call ULTIMATE.init(); {15361#true} is VALID [2022-04-28 03:00:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 81 proven. 1 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2022-04-28 03:00:15,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [548754394] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:15,662 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:15,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 4, 4] total 35 [2022-04-28 03:00:15,662 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:15,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1070433171] [2022-04-28 03:00:15,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1070433171] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:15,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:15,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-28 03:00:15,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202436722] [2022-04-28 03:00:15,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:15,663 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67 [2022-04-28 03:00:15,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:15,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:15,717 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:15,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-28 03:00:15,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:15,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-28 03:00:15,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=986, Unknown=0, NotChecked=0, Total=1190 [2022-04-28 03:00:15,718 INFO L87 Difference]: Start difference. First operand 69 states and 71 transitions. Second operand has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:18,546 INFO L93 Difference]: Finished difference Result 78 states and 82 transitions. [2022-04-28 03:00:18,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-28 03:00:18,547 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67 [2022-04-28 03:00:18,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 79 transitions. [2022-04-28 03:00:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 79 transitions. [2022-04-28 03:00:18,552 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 79 transitions. [2022-04-28 03:00:18,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:18,630 INFO L225 Difference]: With dead ends: 78 [2022-04-28 03:00:18,630 INFO L226 Difference]: Without dead ends: 71 [2022-04-28 03:00:18,631 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 132 SyntacticMatches, 1 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=476, Invalid=3430, Unknown=0, NotChecked=0, Total=3906 [2022-04-28 03:00:18,631 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 36 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 1638 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 1695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 1638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:18,631 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 139 Invalid, 1695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 1638 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 03:00:18,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-28 03:00:18,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2022-04-28 03:00:18,820 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:18,820 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,820 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,820 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:18,821 INFO L93 Difference]: Finished difference Result 71 states and 73 transitions. [2022-04-28 03:00:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-04-28 03:00:18,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:18,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:18,822 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 71 states. [2022-04-28 03:00:18,822 INFO L87 Difference]: Start difference. First operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 71 states. [2022-04-28 03:00:18,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:18,823 INFO L93 Difference]: Finished difference Result 71 states and 73 transitions. [2022-04-28 03:00:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-04-28 03:00:18,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:18,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:18,823 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:18,823 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 66 states have (on average 1.0454545454545454) internal successors, (69), 66 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 73 transitions. [2022-04-28 03:00:18,824 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 73 transitions. Word has length 67 [2022-04-28 03:00:18,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:18,824 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 73 transitions. [2022-04-28 03:00:18,824 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 2.032258064516129) internal successors, (63), 30 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:18,824 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 73 transitions. [2022-04-28 03:00:18,928 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:18,928 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-04-28 03:00:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-28 03:00:18,929 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:18,929 INFO L195 NwaCegarLoop]: trace histogram [29, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:18,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:19,149 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:19,333 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,55 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:19,334 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:19,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:19,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1241804503, now seen corresponding path program 55 times [2022-04-28 03:00:19,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:19,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [627713791] [2022-04-28 03:00:19,607 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:00:19,880 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:00:19,882 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:00:19,885 INFO L85 PathProgramCache]: Analyzing trace with hash -54409040, now seen corresponding path program 1 times [2022-04-28 03:00:19,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:19,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056655606] [2022-04-28 03:00:19,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:19,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:19,891 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_57.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_57.0)) 4294967296)) 65521) 0) [2022-04-28 03:00:19,891 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_57.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_57.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:00:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:00:19,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [391423842] [2022-04-28 03:00:19,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:19,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:19,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:19,908 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:19,909 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Waiting until timeout for monitored process [2022-04-28 03:00:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:19,949 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:00:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:19,965 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:00:19,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1241804503, now seen corresponding path program 56 times [2022-04-28 03:00:19,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:19,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147644647] [2022-04-28 03:00:19,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:20,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:00:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:20,634 INFO L290 TraceCheckUtils]: 0: Hoare triple {16330#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-28 03:00:20,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-28 03:00:20,634 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-28 03:00:20,635 INFO L272 TraceCheckUtils]: 0: Hoare triple {16296#true} call ULTIMATE.init(); {16330#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:00:20,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {16330#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-28 03:00:20,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-28 03:00:20,635 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-28 03:00:20,635 INFO L272 TraceCheckUtils]: 4: Hoare triple {16296#true} call #t~ret5 := main(); {16296#true} is VALID [2022-04-28 03:00:20,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {16296#true} ~x~0 := 0; {16301#(= main_~x~0 0)} is VALID [2022-04-28 03:00:20,636 INFO L290 TraceCheckUtils]: 6: Hoare triple {16301#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16301#(= main_~x~0 0)} is VALID [2022-04-28 03:00:20,636 INFO L290 TraceCheckUtils]: 7: Hoare triple {16301#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:20,637 INFO L290 TraceCheckUtils]: 8: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:20,638 INFO L290 TraceCheckUtils]: 9: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:20,638 INFO L290 TraceCheckUtils]: 10: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:20,639 INFO L290 TraceCheckUtils]: 11: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:20,639 INFO L290 TraceCheckUtils]: 12: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:20,640 INFO L290 TraceCheckUtils]: 13: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:20,640 INFO L290 TraceCheckUtils]: 14: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:20,641 INFO L290 TraceCheckUtils]: 15: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:20,641 INFO L290 TraceCheckUtils]: 16: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:20,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:20,642 INFO L290 TraceCheckUtils]: 18: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:20,642 INFO L290 TraceCheckUtils]: 19: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:20,643 INFO L290 TraceCheckUtils]: 20: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:20,643 INFO L290 TraceCheckUtils]: 21: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:20,644 INFO L290 TraceCheckUtils]: 22: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:20,644 INFO L290 TraceCheckUtils]: 23: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:20,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:20,645 INFO L290 TraceCheckUtils]: 25: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:20,645 INFO L290 TraceCheckUtils]: 26: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:20,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:20,646 INFO L290 TraceCheckUtils]: 28: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:20,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:20,647 INFO L290 TraceCheckUtils]: 30: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:20,648 INFO L290 TraceCheckUtils]: 31: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:20,648 INFO L290 TraceCheckUtils]: 32: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:20,649 INFO L290 TraceCheckUtils]: 33: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:20,649 INFO L290 TraceCheckUtils]: 34: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:20,650 INFO L290 TraceCheckUtils]: 35: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:20,650 INFO L290 TraceCheckUtils]: 36: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:20,650 INFO L290 TraceCheckUtils]: 37: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:20,651 INFO L290 TraceCheckUtils]: 38: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:20,651 INFO L290 TraceCheckUtils]: 39: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:20,652 INFO L290 TraceCheckUtils]: 40: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:20,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:20,653 INFO L290 TraceCheckUtils]: 42: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:20,653 INFO L290 TraceCheckUtils]: 43: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:20,654 INFO L290 TraceCheckUtils]: 44: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:20,654 INFO L290 TraceCheckUtils]: 45: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:20,654 INFO L290 TraceCheckUtils]: 46: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:20,655 INFO L290 TraceCheckUtils]: 47: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:20,655 INFO L290 TraceCheckUtils]: 48: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:20,656 INFO L290 TraceCheckUtils]: 49: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:20,656 INFO L290 TraceCheckUtils]: 50: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:20,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:20,657 INFO L290 TraceCheckUtils]: 52: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:20,658 INFO L290 TraceCheckUtils]: 53: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:20,658 INFO L290 TraceCheckUtils]: 54: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:20,659 INFO L290 TraceCheckUtils]: 55: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:20,659 INFO L290 TraceCheckUtils]: 56: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:20,659 INFO L290 TraceCheckUtils]: 57: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:20,660 INFO L290 TraceCheckUtils]: 58: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:20,660 INFO L290 TraceCheckUtils]: 59: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:20,661 INFO L290 TraceCheckUtils]: 60: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:20,661 INFO L290 TraceCheckUtils]: 61: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:20,662 INFO L290 TraceCheckUtils]: 62: Hoare triple {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:20,662 INFO L290 TraceCheckUtils]: 63: Hoare triple {16329#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {16297#false} is VALID [2022-04-28 03:00:20,662 INFO L290 TraceCheckUtils]: 64: Hoare triple {16297#false} assume !(~x~0 % 4294967296 < 268435455); {16297#false} is VALID [2022-04-28 03:00:20,662 INFO L272 TraceCheckUtils]: 65: Hoare triple {16297#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {16297#false} is VALID [2022-04-28 03:00:20,662 INFO L290 TraceCheckUtils]: 66: Hoare triple {16297#false} ~cond := #in~cond; {16297#false} is VALID [2022-04-28 03:00:20,663 INFO L290 TraceCheckUtils]: 67: Hoare triple {16297#false} assume 0 == ~cond; {16297#false} is VALID [2022-04-28 03:00:20,663 INFO L290 TraceCheckUtils]: 68: Hoare triple {16297#false} assume !false; {16297#false} is VALID [2022-04-28 03:00:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 29 proven. 812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:20,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:00:20,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147644647] [2022-04-28 03:00:20,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147644647] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:00:20,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2052891842] [2022-04-28 03:00:20,664 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:00:20,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:20,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:20,665 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:20,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Waiting until timeout for monitored process [2022-04-28 03:00:20,716 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:00:20,716 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:00:20,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-28 03:00:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:20,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:21,333 INFO L272 TraceCheckUtils]: 0: Hoare triple {16296#true} call ULTIMATE.init(); {16296#true} is VALID [2022-04-28 03:00:21,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {16296#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-28 03:00:21,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-28 03:00:21,333 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-28 03:00:21,333 INFO L272 TraceCheckUtils]: 4: Hoare triple {16296#true} call #t~ret5 := main(); {16296#true} is VALID [2022-04-28 03:00:21,342 INFO L290 TraceCheckUtils]: 5: Hoare triple {16296#true} ~x~0 := 0; {16301#(= main_~x~0 0)} is VALID [2022-04-28 03:00:21,342 INFO L290 TraceCheckUtils]: 6: Hoare triple {16301#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16301#(= main_~x~0 0)} is VALID [2022-04-28 03:00:21,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {16301#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:21,343 INFO L290 TraceCheckUtils]: 8: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:21,343 INFO L290 TraceCheckUtils]: 9: Hoare triple {16302#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:21,344 INFO L290 TraceCheckUtils]: 10: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:21,344 INFO L290 TraceCheckUtils]: 11: Hoare triple {16303#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:21,345 INFO L290 TraceCheckUtils]: 12: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:21,345 INFO L290 TraceCheckUtils]: 13: Hoare triple {16304#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:21,346 INFO L290 TraceCheckUtils]: 14: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:21,346 INFO L290 TraceCheckUtils]: 15: Hoare triple {16305#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:21,346 INFO L290 TraceCheckUtils]: 16: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:21,347 INFO L290 TraceCheckUtils]: 17: Hoare triple {16306#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:21,347 INFO L290 TraceCheckUtils]: 18: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:21,348 INFO L290 TraceCheckUtils]: 19: Hoare triple {16307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:21,348 INFO L290 TraceCheckUtils]: 20: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:21,349 INFO L290 TraceCheckUtils]: 21: Hoare triple {16308#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:21,349 INFO L290 TraceCheckUtils]: 22: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:21,350 INFO L290 TraceCheckUtils]: 23: Hoare triple {16309#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:21,350 INFO L290 TraceCheckUtils]: 24: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:21,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {16310#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:21,351 INFO L290 TraceCheckUtils]: 26: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:21,351 INFO L290 TraceCheckUtils]: 27: Hoare triple {16311#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:21,352 INFO L290 TraceCheckUtils]: 28: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:21,352 INFO L290 TraceCheckUtils]: 29: Hoare triple {16312#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:21,353 INFO L290 TraceCheckUtils]: 30: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:21,353 INFO L290 TraceCheckUtils]: 31: Hoare triple {16313#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:21,354 INFO L290 TraceCheckUtils]: 32: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:21,354 INFO L290 TraceCheckUtils]: 33: Hoare triple {16314#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:21,354 INFO L290 TraceCheckUtils]: 34: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:21,355 INFO L290 TraceCheckUtils]: 35: Hoare triple {16315#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:21,355 INFO L290 TraceCheckUtils]: 36: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:21,356 INFO L290 TraceCheckUtils]: 37: Hoare triple {16316#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:21,356 INFO L290 TraceCheckUtils]: 38: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:21,357 INFO L290 TraceCheckUtils]: 39: Hoare triple {16317#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:21,357 INFO L290 TraceCheckUtils]: 40: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:21,358 INFO L290 TraceCheckUtils]: 41: Hoare triple {16318#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:21,358 INFO L290 TraceCheckUtils]: 42: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:21,359 INFO L290 TraceCheckUtils]: 43: Hoare triple {16319#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:21,359 INFO L290 TraceCheckUtils]: 44: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:21,359 INFO L290 TraceCheckUtils]: 45: Hoare triple {16320#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:21,360 INFO L290 TraceCheckUtils]: 46: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:21,360 INFO L290 TraceCheckUtils]: 47: Hoare triple {16321#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:21,361 INFO L290 TraceCheckUtils]: 48: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:21,361 INFO L290 TraceCheckUtils]: 49: Hoare triple {16322#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:21,362 INFO L290 TraceCheckUtils]: 50: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:21,362 INFO L290 TraceCheckUtils]: 51: Hoare triple {16323#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:21,362 INFO L290 TraceCheckUtils]: 52: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:21,363 INFO L290 TraceCheckUtils]: 53: Hoare triple {16324#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:21,363 INFO L290 TraceCheckUtils]: 54: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:21,364 INFO L290 TraceCheckUtils]: 55: Hoare triple {16325#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:21,364 INFO L290 TraceCheckUtils]: 56: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:21,365 INFO L290 TraceCheckUtils]: 57: Hoare triple {16326#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:21,365 INFO L290 TraceCheckUtils]: 58: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:21,366 INFO L290 TraceCheckUtils]: 59: Hoare triple {16327#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:21,366 INFO L290 TraceCheckUtils]: 60: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:21,367 INFO L290 TraceCheckUtils]: 61: Hoare triple {16328#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:21,367 INFO L290 TraceCheckUtils]: 62: Hoare triple {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:21,367 INFO L290 TraceCheckUtils]: 63: Hoare triple {16517#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:21,368 INFO L290 TraceCheckUtils]: 64: Hoare triple {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !(~x~0 % 4294967296 < 268435455); {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:21,369 INFO L272 TraceCheckUtils]: 65: Hoare triple {16524#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:00:21,369 INFO L290 TraceCheckUtils]: 66: Hoare triple {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16535#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:00:21,369 INFO L290 TraceCheckUtils]: 67: Hoare triple {16535#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {16297#false} is VALID [2022-04-28 03:00:21,369 INFO L290 TraceCheckUtils]: 68: Hoare triple {16297#false} assume !false; {16297#false} is VALID [2022-04-28 03:00:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:21,370 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:21,635 INFO L290 TraceCheckUtils]: 68: Hoare triple {16297#false} assume !false; {16297#false} is VALID [2022-04-28 03:00:21,636 INFO L290 TraceCheckUtils]: 67: Hoare triple {16535#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {16297#false} is VALID [2022-04-28 03:00:21,636 INFO L290 TraceCheckUtils]: 66: Hoare triple {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16535#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:00:21,637 INFO L272 TraceCheckUtils]: 65: Hoare triple {16551#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {16531#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:00:21,637 INFO L290 TraceCheckUtils]: 64: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,638 INFO L290 TraceCheckUtils]: 63: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,638 INFO L290 TraceCheckUtils]: 62: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,639 INFO L290 TraceCheckUtils]: 61: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,640 INFO L290 TraceCheckUtils]: 60: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,640 INFO L290 TraceCheckUtils]: 59: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,641 INFO L290 TraceCheckUtils]: 58: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,648 INFO L290 TraceCheckUtils]: 57: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,648 INFO L290 TraceCheckUtils]: 56: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,649 INFO L290 TraceCheckUtils]: 55: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,650 INFO L290 TraceCheckUtils]: 52: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,650 INFO L290 TraceCheckUtils]: 51: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,651 INFO L290 TraceCheckUtils]: 50: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,651 INFO L290 TraceCheckUtils]: 49: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,652 INFO L290 TraceCheckUtils]: 46: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,653 INFO L290 TraceCheckUtils]: 45: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,654 INFO L290 TraceCheckUtils]: 43: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,654 INFO L290 TraceCheckUtils]: 42: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,655 INFO L290 TraceCheckUtils]: 41: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,655 INFO L290 TraceCheckUtils]: 40: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,656 INFO L290 TraceCheckUtils]: 39: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,656 INFO L290 TraceCheckUtils]: 38: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,657 INFO L290 TraceCheckUtils]: 37: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,657 INFO L290 TraceCheckUtils]: 36: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,659 INFO L290 TraceCheckUtils]: 35: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,659 INFO L290 TraceCheckUtils]: 34: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,660 INFO L290 TraceCheckUtils]: 33: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,660 INFO L290 TraceCheckUtils]: 32: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,661 INFO L290 TraceCheckUtils]: 31: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,661 INFO L290 TraceCheckUtils]: 30: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,662 INFO L290 TraceCheckUtils]: 29: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,662 INFO L290 TraceCheckUtils]: 28: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,663 INFO L290 TraceCheckUtils]: 27: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,663 INFO L290 TraceCheckUtils]: 26: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,664 INFO L290 TraceCheckUtils]: 25: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,664 INFO L290 TraceCheckUtils]: 24: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,667 INFO L290 TraceCheckUtils]: 19: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,667 INFO L290 TraceCheckUtils]: 18: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,668 INFO L290 TraceCheckUtils]: 17: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,668 INFO L290 TraceCheckUtils]: 16: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,669 INFO L290 TraceCheckUtils]: 15: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,669 INFO L290 TraceCheckUtils]: 14: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,669 INFO L290 TraceCheckUtils]: 13: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,670 INFO L290 TraceCheckUtils]: 12: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,670 INFO L290 TraceCheckUtils]: 11: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,671 INFO L290 TraceCheckUtils]: 10: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,671 INFO L290 TraceCheckUtils]: 9: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,672 INFO L290 TraceCheckUtils]: 8: Hoare triple {16564#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,672 INFO L290 TraceCheckUtils]: 7: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {16564#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:21,673 INFO L290 TraceCheckUtils]: 6: Hoare triple {16551#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {16296#true} ~x~0 := 0; {16551#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:21,677 INFO L272 TraceCheckUtils]: 4: Hoare triple {16296#true} call #t~ret5 := main(); {16296#true} is VALID [2022-04-28 03:00:21,677 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16296#true} {16296#true} #40#return; {16296#true} is VALID [2022-04-28 03:00:21,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {16296#true} assume true; {16296#true} is VALID [2022-04-28 03:00:21,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {16296#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {16296#true} is VALID [2022-04-28 03:00:21,677 INFO L272 TraceCheckUtils]: 0: Hoare triple {16296#true} call ULTIMATE.init(); {16296#true} is VALID [2022-04-28 03:00:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 434 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-04-28 03:00:21,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2052891842] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:21,678 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:21,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 34, 6] total 38 [2022-04-28 03:00:21,678 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:21,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [627713791] [2022-04-28 03:00:21,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [627713791] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:21,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:21,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-28 03:00:21,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9348263] [2022-04-28 03:00:21,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:21,679 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 69 [2022-04-28 03:00:21,679 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:21,679 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:21,730 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:21,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-28 03:00:21,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:21,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-28 03:00:21,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=1274, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 03:00:21,731 INFO L87 Difference]: Start difference. First operand 71 states and 73 transitions. Second operand has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:25,097 INFO L93 Difference]: Finished difference Result 80 states and 84 transitions. [2022-04-28 03:00:25,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-28 03:00:25,097 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 69 [2022-04-28 03:00:25,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:25,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 81 transitions. [2022-04-28 03:00:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 81 transitions. [2022-04-28 03:00:25,099 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 81 transitions. [2022-04-28 03:00:25,183 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:25,184 INFO L225 Difference]: With dead ends: 80 [2022-04-28 03:00:25,184 INFO L226 Difference]: Without dead ends: 73 [2022-04-28 03:00:25,185 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 132 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=332, Invalid=4090, Unknown=0, NotChecked=0, Total=4422 [2022-04-28 03:00:25,185 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 37 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 1743 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 1802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 1743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:25,185 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 134 Invalid, 1802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 1743 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 03:00:25,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-04-28 03:00:25,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2022-04-28 03:00:25,348 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:25,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,348 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,348 INFO L87 Difference]: Start difference. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:25,349 INFO L93 Difference]: Finished difference Result 73 states and 75 transitions. [2022-04-28 03:00:25,349 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-04-28 03:00:25,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:25,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:25,350 INFO L74 IsIncluded]: Start isIncluded. First operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 73 states. [2022-04-28 03:00:25,350 INFO L87 Difference]: Start difference. First operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 73 states. [2022-04-28 03:00:25,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:25,351 INFO L93 Difference]: Finished difference Result 73 states and 75 transitions. [2022-04-28 03:00:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-04-28 03:00:25,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:25,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:25,351 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:25,351 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 68 states have (on average 1.0441176470588236) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 75 transitions. [2022-04-28 03:00:25,352 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 75 transitions. Word has length 69 [2022-04-28 03:00:25,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:25,353 INFO L495 AbstractCegarLoop]: Abstraction has 73 states and 75 transitions. [2022-04-28 03:00:25,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 2.03125) internal successors, (65), 31 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:25,353 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 75 transitions. [2022-04-28 03:00:25,462 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-04-28 03:00:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-28 03:00:25,462 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:25,463 INFO L195 NwaCegarLoop]: trace histogram [30, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:25,487 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:25,674 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Ended with exit code 0 [2022-04-28 03:00:25,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,57 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,56 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:25,869 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:25,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:25,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1726249338, now seen corresponding path program 57 times [2022-04-28 03:00:25,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:25,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1186628631] [2022-04-28 03:00:26,254 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:00:26,484 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:00:26,486 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:00:26,489 INFO L85 PathProgramCache]: Analyzing trace with hash 1995123120, now seen corresponding path program 1 times [2022-04-28 03:00:26,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:26,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22958606] [2022-04-28 03:00:26,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:26,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:26,505 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_59.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_59.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:00:26,506 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_59.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_59.0)) 4294967296)) 65521) 0) [2022-04-28 03:00:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:00:26,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [434703431] [2022-04-28 03:00:26,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:26,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:26,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:26,518 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:26,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Waiting until timeout for monitored process [2022-04-28 03:00:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:26,584 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:00:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:26,595 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:00:26,595 INFO L85 PathProgramCache]: Analyzing trace with hash -1726249338, now seen corresponding path program 58 times [2022-04-28 03:00:26,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:26,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234132774] [2022-04-28 03:00:26,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:26,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:27,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:00:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:27,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {17295#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-28 03:00:27,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-28 03:00:27,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-28 03:00:27,297 INFO L272 TraceCheckUtils]: 0: Hoare triple {17260#true} call ULTIMATE.init(); {17295#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:00:27,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {17295#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-28 03:00:27,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-28 03:00:27,297 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-28 03:00:27,298 INFO L272 TraceCheckUtils]: 4: Hoare triple {17260#true} call #t~ret5 := main(); {17260#true} is VALID [2022-04-28 03:00:27,298 INFO L290 TraceCheckUtils]: 5: Hoare triple {17260#true} ~x~0 := 0; {17265#(= main_~x~0 0)} is VALID [2022-04-28 03:00:27,298 INFO L290 TraceCheckUtils]: 6: Hoare triple {17265#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {17265#(= main_~x~0 0)} is VALID [2022-04-28 03:00:27,299 INFO L290 TraceCheckUtils]: 7: Hoare triple {17265#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:27,299 INFO L290 TraceCheckUtils]: 8: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:27,300 INFO L290 TraceCheckUtils]: 9: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:27,300 INFO L290 TraceCheckUtils]: 10: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:27,301 INFO L290 TraceCheckUtils]: 11: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:27,301 INFO L290 TraceCheckUtils]: 12: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:27,302 INFO L290 TraceCheckUtils]: 13: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:27,302 INFO L290 TraceCheckUtils]: 14: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:27,303 INFO L290 TraceCheckUtils]: 15: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:27,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:27,304 INFO L290 TraceCheckUtils]: 17: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:27,304 INFO L290 TraceCheckUtils]: 18: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:27,305 INFO L290 TraceCheckUtils]: 19: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:27,305 INFO L290 TraceCheckUtils]: 20: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:27,306 INFO L290 TraceCheckUtils]: 21: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:27,306 INFO L290 TraceCheckUtils]: 22: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:27,307 INFO L290 TraceCheckUtils]: 23: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:27,307 INFO L290 TraceCheckUtils]: 24: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:27,308 INFO L290 TraceCheckUtils]: 25: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:27,308 INFO L290 TraceCheckUtils]: 26: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:27,309 INFO L290 TraceCheckUtils]: 27: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:27,309 INFO L290 TraceCheckUtils]: 28: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:27,310 INFO L290 TraceCheckUtils]: 29: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:27,310 INFO L290 TraceCheckUtils]: 30: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:27,311 INFO L290 TraceCheckUtils]: 31: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:27,311 INFO L290 TraceCheckUtils]: 32: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:27,312 INFO L290 TraceCheckUtils]: 33: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:27,312 INFO L290 TraceCheckUtils]: 34: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:27,313 INFO L290 TraceCheckUtils]: 35: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:27,313 INFO L290 TraceCheckUtils]: 36: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:27,314 INFO L290 TraceCheckUtils]: 37: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:27,314 INFO L290 TraceCheckUtils]: 38: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:27,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:27,315 INFO L290 TraceCheckUtils]: 40: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:27,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:27,316 INFO L290 TraceCheckUtils]: 42: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:27,316 INFO L290 TraceCheckUtils]: 43: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:27,317 INFO L290 TraceCheckUtils]: 44: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:27,317 INFO L290 TraceCheckUtils]: 45: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:27,318 INFO L290 TraceCheckUtils]: 46: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:27,318 INFO L290 TraceCheckUtils]: 47: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:27,319 INFO L290 TraceCheckUtils]: 48: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:27,319 INFO L290 TraceCheckUtils]: 49: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:27,320 INFO L290 TraceCheckUtils]: 50: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:27,320 INFO L290 TraceCheckUtils]: 51: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:27,321 INFO L290 TraceCheckUtils]: 52: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:27,321 INFO L290 TraceCheckUtils]: 53: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:27,322 INFO L290 TraceCheckUtils]: 54: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:27,322 INFO L290 TraceCheckUtils]: 55: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:27,323 INFO L290 TraceCheckUtils]: 56: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:27,323 INFO L290 TraceCheckUtils]: 57: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:27,324 INFO L290 TraceCheckUtils]: 58: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:27,324 INFO L290 TraceCheckUtils]: 59: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:27,325 INFO L290 TraceCheckUtils]: 60: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:27,325 INFO L290 TraceCheckUtils]: 61: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:27,326 INFO L290 TraceCheckUtils]: 62: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:27,326 INFO L290 TraceCheckUtils]: 63: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:27,327 INFO L290 TraceCheckUtils]: 64: Hoare triple {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:27,327 INFO L290 TraceCheckUtils]: 65: Hoare triple {17294#(and (<= main_~x~0 29) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {17261#false} is VALID [2022-04-28 03:00:27,327 INFO L290 TraceCheckUtils]: 66: Hoare triple {17261#false} assume !(~x~0 % 4294967296 < 268435455); {17261#false} is VALID [2022-04-28 03:00:27,328 INFO L272 TraceCheckUtils]: 67: Hoare triple {17261#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {17261#false} is VALID [2022-04-28 03:00:27,328 INFO L290 TraceCheckUtils]: 68: Hoare triple {17261#false} ~cond := #in~cond; {17261#false} is VALID [2022-04-28 03:00:27,328 INFO L290 TraceCheckUtils]: 69: Hoare triple {17261#false} assume 0 == ~cond; {17261#false} is VALID [2022-04-28 03:00:27,328 INFO L290 TraceCheckUtils]: 70: Hoare triple {17261#false} assume !false; {17261#false} is VALID [2022-04-28 03:00:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:27,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:00:27,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234132774] [2022-04-28 03:00:27,329 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234132774] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:00:27,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [673826370] [2022-04-28 03:00:27,329 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:00:27,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:27,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:27,331 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:27,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Waiting until timeout for monitored process [2022-04-28 03:00:27,407 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:00:27,407 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:00:27,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-28 03:00:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:27,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:28,085 INFO L272 TraceCheckUtils]: 0: Hoare triple {17260#true} call ULTIMATE.init(); {17260#true} is VALID [2022-04-28 03:00:28,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {17260#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-28 03:00:28,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-28 03:00:28,085 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-28 03:00:28,086 INFO L272 TraceCheckUtils]: 4: Hoare triple {17260#true} call #t~ret5 := main(); {17260#true} is VALID [2022-04-28 03:00:28,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {17260#true} ~x~0 := 0; {17265#(= main_~x~0 0)} is VALID [2022-04-28 03:00:28,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {17265#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {17265#(= main_~x~0 0)} is VALID [2022-04-28 03:00:28,087 INFO L290 TraceCheckUtils]: 7: Hoare triple {17265#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:28,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:28,088 INFO L290 TraceCheckUtils]: 9: Hoare triple {17266#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:28,088 INFO L290 TraceCheckUtils]: 10: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:28,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {17267#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:28,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:28,090 INFO L290 TraceCheckUtils]: 13: Hoare triple {17268#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:28,090 INFO L290 TraceCheckUtils]: 14: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:28,091 INFO L290 TraceCheckUtils]: 15: Hoare triple {17269#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:28,091 INFO L290 TraceCheckUtils]: 16: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:28,092 INFO L290 TraceCheckUtils]: 17: Hoare triple {17270#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:28,092 INFO L290 TraceCheckUtils]: 18: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:28,093 INFO L290 TraceCheckUtils]: 19: Hoare triple {17271#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:28,093 INFO L290 TraceCheckUtils]: 20: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:28,094 INFO L290 TraceCheckUtils]: 21: Hoare triple {17272#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:28,094 INFO L290 TraceCheckUtils]: 22: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:28,095 INFO L290 TraceCheckUtils]: 23: Hoare triple {17273#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:28,095 INFO L290 TraceCheckUtils]: 24: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:28,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {17274#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:28,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:28,097 INFO L290 TraceCheckUtils]: 27: Hoare triple {17275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:28,097 INFO L290 TraceCheckUtils]: 28: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:28,098 INFO L290 TraceCheckUtils]: 29: Hoare triple {17276#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:28,098 INFO L290 TraceCheckUtils]: 30: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:28,099 INFO L290 TraceCheckUtils]: 31: Hoare triple {17277#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:28,099 INFO L290 TraceCheckUtils]: 32: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:28,100 INFO L290 TraceCheckUtils]: 33: Hoare triple {17278#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:28,100 INFO L290 TraceCheckUtils]: 34: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:28,101 INFO L290 TraceCheckUtils]: 35: Hoare triple {17279#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:28,101 INFO L290 TraceCheckUtils]: 36: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:28,102 INFO L290 TraceCheckUtils]: 37: Hoare triple {17280#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:28,102 INFO L290 TraceCheckUtils]: 38: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:28,103 INFO L290 TraceCheckUtils]: 39: Hoare triple {17281#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:28,103 INFO L290 TraceCheckUtils]: 40: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:28,104 INFO L290 TraceCheckUtils]: 41: Hoare triple {17282#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:28,104 INFO L290 TraceCheckUtils]: 42: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:28,105 INFO L290 TraceCheckUtils]: 43: Hoare triple {17283#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:28,105 INFO L290 TraceCheckUtils]: 44: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:28,106 INFO L290 TraceCheckUtils]: 45: Hoare triple {17284#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:28,106 INFO L290 TraceCheckUtils]: 46: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:28,107 INFO L290 TraceCheckUtils]: 47: Hoare triple {17285#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:28,107 INFO L290 TraceCheckUtils]: 48: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:28,108 INFO L290 TraceCheckUtils]: 49: Hoare triple {17286#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:28,108 INFO L290 TraceCheckUtils]: 50: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:28,109 INFO L290 TraceCheckUtils]: 51: Hoare triple {17287#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:28,109 INFO L290 TraceCheckUtils]: 52: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:28,110 INFO L290 TraceCheckUtils]: 53: Hoare triple {17288#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:28,110 INFO L290 TraceCheckUtils]: 54: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:28,111 INFO L290 TraceCheckUtils]: 55: Hoare triple {17289#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:28,111 INFO L290 TraceCheckUtils]: 56: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:28,112 INFO L290 TraceCheckUtils]: 57: Hoare triple {17290#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:28,112 INFO L290 TraceCheckUtils]: 58: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:28,113 INFO L290 TraceCheckUtils]: 59: Hoare triple {17291#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:28,113 INFO L290 TraceCheckUtils]: 60: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:28,114 INFO L290 TraceCheckUtils]: 61: Hoare triple {17292#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:28,114 INFO L290 TraceCheckUtils]: 62: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:28,115 INFO L290 TraceCheckUtils]: 63: Hoare triple {17293#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:28,116 INFO L290 TraceCheckUtils]: 64: Hoare triple {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:28,116 INFO L290 TraceCheckUtils]: 65: Hoare triple {17488#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {17495#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:00:28,117 INFO L290 TraceCheckUtils]: 66: Hoare triple {17495#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !(~x~0 % 4294967296 < 268435455); {17261#false} is VALID [2022-04-28 03:00:28,117 INFO L272 TraceCheckUtils]: 67: Hoare triple {17261#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {17261#false} is VALID [2022-04-28 03:00:28,117 INFO L290 TraceCheckUtils]: 68: Hoare triple {17261#false} ~cond := #in~cond; {17261#false} is VALID [2022-04-28 03:00:28,117 INFO L290 TraceCheckUtils]: 69: Hoare triple {17261#false} assume 0 == ~cond; {17261#false} is VALID [2022-04-28 03:00:28,117 INFO L290 TraceCheckUtils]: 70: Hoare triple {17261#false} assume !false; {17261#false} is VALID [2022-04-28 03:00:28,118 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:28,118 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:29,774 INFO L290 TraceCheckUtils]: 70: Hoare triple {17261#false} assume !false; {17261#false} is VALID [2022-04-28 03:00:29,774 INFO L290 TraceCheckUtils]: 69: Hoare triple {17261#false} assume 0 == ~cond; {17261#false} is VALID [2022-04-28 03:00:29,774 INFO L290 TraceCheckUtils]: 68: Hoare triple {17261#false} ~cond := #in~cond; {17261#false} is VALID [2022-04-28 03:00:29,774 INFO L272 TraceCheckUtils]: 67: Hoare triple {17261#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {17261#false} is VALID [2022-04-28 03:00:29,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {17523#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {17261#false} is VALID [2022-04-28 03:00:29,775 INFO L290 TraceCheckUtils]: 65: Hoare triple {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {17523#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,776 INFO L290 TraceCheckUtils]: 64: Hoare triple {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,776 INFO L290 TraceCheckUtils]: 63: Hoare triple {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17527#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,777 INFO L290 TraceCheckUtils]: 62: Hoare triple {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,778 INFO L290 TraceCheckUtils]: 61: Hoare triple {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17534#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,778 INFO L290 TraceCheckUtils]: 60: Hoare triple {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,779 INFO L290 TraceCheckUtils]: 59: Hoare triple {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17541#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,779 INFO L290 TraceCheckUtils]: 58: Hoare triple {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,779 INFO L290 TraceCheckUtils]: 57: Hoare triple {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17548#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,780 INFO L290 TraceCheckUtils]: 56: Hoare triple {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,780 INFO L290 TraceCheckUtils]: 55: Hoare triple {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17555#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,781 INFO L290 TraceCheckUtils]: 54: Hoare triple {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,781 INFO L290 TraceCheckUtils]: 53: Hoare triple {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17562#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,782 INFO L290 TraceCheckUtils]: 52: Hoare triple {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,782 INFO L290 TraceCheckUtils]: 51: Hoare triple {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17569#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,783 INFO L290 TraceCheckUtils]: 50: Hoare triple {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,783 INFO L290 TraceCheckUtils]: 49: Hoare triple {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17576#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,784 INFO L290 TraceCheckUtils]: 48: Hoare triple {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,784 INFO L290 TraceCheckUtils]: 47: Hoare triple {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17583#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,785 INFO L290 TraceCheckUtils]: 46: Hoare triple {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,785 INFO L290 TraceCheckUtils]: 45: Hoare triple {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17590#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,786 INFO L290 TraceCheckUtils]: 44: Hoare triple {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,786 INFO L290 TraceCheckUtils]: 43: Hoare triple {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17597#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,786 INFO L290 TraceCheckUtils]: 42: Hoare triple {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,787 INFO L290 TraceCheckUtils]: 41: Hoare triple {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17604#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,787 INFO L290 TraceCheckUtils]: 40: Hoare triple {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,788 INFO L290 TraceCheckUtils]: 39: Hoare triple {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17611#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,788 INFO L290 TraceCheckUtils]: 38: Hoare triple {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,789 INFO L290 TraceCheckUtils]: 37: Hoare triple {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17618#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,789 INFO L290 TraceCheckUtils]: 36: Hoare triple {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,790 INFO L290 TraceCheckUtils]: 35: Hoare triple {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17625#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,790 INFO L290 TraceCheckUtils]: 34: Hoare triple {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,791 INFO L290 TraceCheckUtils]: 33: Hoare triple {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17632#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,792 INFO L290 TraceCheckUtils]: 32: Hoare triple {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,792 INFO L290 TraceCheckUtils]: 31: Hoare triple {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17639#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,793 INFO L290 TraceCheckUtils]: 30: Hoare triple {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,793 INFO L290 TraceCheckUtils]: 29: Hoare triple {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17646#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,794 INFO L290 TraceCheckUtils]: 28: Hoare triple {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,794 INFO L290 TraceCheckUtils]: 27: Hoare triple {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17653#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,794 INFO L290 TraceCheckUtils]: 26: Hoare triple {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,795 INFO L290 TraceCheckUtils]: 25: Hoare triple {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17660#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,795 INFO L290 TraceCheckUtils]: 24: Hoare triple {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,796 INFO L290 TraceCheckUtils]: 23: Hoare triple {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17667#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,796 INFO L290 TraceCheckUtils]: 22: Hoare triple {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,797 INFO L290 TraceCheckUtils]: 21: Hoare triple {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17674#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,797 INFO L290 TraceCheckUtils]: 20: Hoare triple {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,798 INFO L290 TraceCheckUtils]: 19: Hoare triple {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17681#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,798 INFO L290 TraceCheckUtils]: 18: Hoare triple {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,811 INFO L290 TraceCheckUtils]: 17: Hoare triple {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17688#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,811 INFO L290 TraceCheckUtils]: 16: Hoare triple {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,812 INFO L290 TraceCheckUtils]: 15: Hoare triple {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17695#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,812 INFO L290 TraceCheckUtils]: 14: Hoare triple {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,813 INFO L290 TraceCheckUtils]: 13: Hoare triple {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17702#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,814 INFO L290 TraceCheckUtils]: 12: Hoare triple {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,814 INFO L290 TraceCheckUtils]: 11: Hoare triple {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17709#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,815 INFO L290 TraceCheckUtils]: 10: Hoare triple {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,815 INFO L290 TraceCheckUtils]: 9: Hoare triple {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17716#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,816 INFO L290 TraceCheckUtils]: 8: Hoare triple {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,817 INFO L290 TraceCheckUtils]: 7: Hoare triple {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {17723#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,817 INFO L290 TraceCheckUtils]: 6: Hoare triple {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,818 INFO L290 TraceCheckUtils]: 5: Hoare triple {17260#true} ~x~0 := 0; {17730#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:00:29,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {17260#true} call #t~ret5 := main(); {17260#true} is VALID [2022-04-28 03:00:29,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17260#true} {17260#true} #40#return; {17260#true} is VALID [2022-04-28 03:00:29,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {17260#true} assume true; {17260#true} is VALID [2022-04-28 03:00:29,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {17260#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {17260#true} is VALID [2022-04-28 03:00:29,818 INFO L272 TraceCheckUtils]: 0: Hoare triple {17260#true} call ULTIMATE.init(); {17260#true} is VALID [2022-04-28 03:00:29,819 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:29,819 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [673826370] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:29,819 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:29,819 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-04-28 03:00:29,820 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:29,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1186628631] [2022-04-28 03:00:29,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1186628631] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:29,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:29,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-28 03:00:29,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366562193] [2022-04-28 03:00:29,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:29,820 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 71 [2022-04-28 03:00:29,821 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:29,821 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:29,872 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:29,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-28 03:00:29,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:29,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-28 03:00:29,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1151, Invalid=3139, Unknown=0, NotChecked=0, Total=4290 [2022-04-28 03:00:29,873 INFO L87 Difference]: Start difference. First operand 73 states and 75 transitions. Second operand has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:32,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:32,929 INFO L93 Difference]: Finished difference Result 82 states and 86 transitions. [2022-04-28 03:00:32,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-28 03:00:32,929 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 71 [2022-04-28 03:00:32,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:32,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 83 transitions. [2022-04-28 03:00:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 83 transitions. [2022-04-28 03:00:32,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 83 transitions. [2022-04-28 03:00:33,000 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:33,001 INFO L225 Difference]: With dead ends: 82 [2022-04-28 03:00:33,001 INFO L226 Difference]: Without dead ends: 75 [2022-04-28 03:00:33,002 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 110 SyntacticMatches, 2 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 503 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=2259, Invalid=6861, Unknown=0, NotChecked=0, Total=9120 [2022-04-28 03:00:33,002 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 38 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 1828 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 109 SdHoareTripleChecker+Invalid, 1889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 1828 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:33,002 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 109 Invalid, 1889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 1828 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-28 03:00:33,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2022-04-28 03:00:33,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 75. [2022-04-28 03:00:33,154 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:33,155 INFO L82 GeneralOperation]: Start isEquivalent. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:33,155 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:33,155 INFO L87 Difference]: Start difference. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:33,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:33,156 INFO L93 Difference]: Finished difference Result 75 states and 77 transitions. [2022-04-28 03:00:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-04-28 03:00:33,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:33,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:33,156 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 75 states. [2022-04-28 03:00:33,156 INFO L87 Difference]: Start difference. First operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 75 states. [2022-04-28 03:00:33,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:33,157 INFO L93 Difference]: Finished difference Result 75 states and 77 transitions. [2022-04-28 03:00:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-04-28 03:00:33,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:33,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:33,157 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:33,158 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 70 states have (on average 1.042857142857143) internal successors, (73), 70 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:33,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 77 transitions. [2022-04-28 03:00:33,158 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 77 transitions. Word has length 71 [2022-04-28 03:00:33,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:33,159 INFO L495 AbstractCegarLoop]: Abstraction has 75 states and 77 transitions. [2022-04-28 03:00:33,159 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 32 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:33,159 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 77 transitions. [2022-04-28 03:00:33,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:33,244 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-04-28 03:00:33,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-28 03:00:33,244 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:33,245 INFO L195 NwaCegarLoop]: trace histogram [31, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:33,261 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:33,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:33,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 59 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable60,58 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable59 [2022-04-28 03:00:33,656 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:33,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:33,656 INFO L85 PathProgramCache]: Analyzing trace with hash 873699491, now seen corresponding path program 59 times [2022-04-28 03:00:33,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:33,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1425811077] [2022-04-28 03:00:34,789 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:00:35,134 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:00:35,137 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:00:35,140 INFO L85 PathProgramCache]: Analyzing trace with hash -250312016, now seen corresponding path program 1 times [2022-04-28 03:00:35,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:35,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192745305] [2022-04-28 03:00:35,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:35,156 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_61.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_61.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:00:35,156 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_61.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_61.0)) 4294967296)) 65521) 0) [2022-04-28 03:00:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:00:35,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [905596981] [2022-04-28 03:00:35,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:35,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:35,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:35,176 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:35,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Waiting until timeout for monitored process [2022-04-28 03:00:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:35,225 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:00:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:35,234 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:00:35,235 INFO L85 PathProgramCache]: Analyzing trace with hash 873699491, now seen corresponding path program 60 times [2022-04-28 03:00:35,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:35,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956108015] [2022-04-28 03:00:35,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:35,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:00:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:35,896 INFO L290 TraceCheckUtils]: 0: Hoare triple {18314#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-28 03:00:35,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-28 03:00:35,896 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-28 03:00:35,897 INFO L272 TraceCheckUtils]: 0: Hoare triple {18278#true} call ULTIMATE.init(); {18314#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:00:35,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {18314#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-28 03:00:35,897 INFO L290 TraceCheckUtils]: 2: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-28 03:00:35,897 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-28 03:00:35,897 INFO L272 TraceCheckUtils]: 4: Hoare triple {18278#true} call #t~ret5 := main(); {18278#true} is VALID [2022-04-28 03:00:35,897 INFO L290 TraceCheckUtils]: 5: Hoare triple {18278#true} ~x~0 := 0; {18283#(= main_~x~0 0)} is VALID [2022-04-28 03:00:35,898 INFO L290 TraceCheckUtils]: 6: Hoare triple {18283#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18283#(= main_~x~0 0)} is VALID [2022-04-28 03:00:35,898 INFO L290 TraceCheckUtils]: 7: Hoare triple {18283#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:35,898 INFO L290 TraceCheckUtils]: 8: Hoare triple {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:35,899 INFO L290 TraceCheckUtils]: 9: Hoare triple {18284#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:35,899 INFO L290 TraceCheckUtils]: 10: Hoare triple {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:35,900 INFO L290 TraceCheckUtils]: 11: Hoare triple {18285#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:35,900 INFO L290 TraceCheckUtils]: 12: Hoare triple {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:35,901 INFO L290 TraceCheckUtils]: 13: Hoare triple {18286#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:35,901 INFO L290 TraceCheckUtils]: 14: Hoare triple {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:35,902 INFO L290 TraceCheckUtils]: 15: Hoare triple {18287#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:35,902 INFO L290 TraceCheckUtils]: 16: Hoare triple {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:35,902 INFO L290 TraceCheckUtils]: 17: Hoare triple {18288#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:35,903 INFO L290 TraceCheckUtils]: 18: Hoare triple {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:35,903 INFO L290 TraceCheckUtils]: 19: Hoare triple {18289#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:35,904 INFO L290 TraceCheckUtils]: 20: Hoare triple {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:35,904 INFO L290 TraceCheckUtils]: 21: Hoare triple {18290#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:35,904 INFO L290 TraceCheckUtils]: 22: Hoare triple {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:35,905 INFO L290 TraceCheckUtils]: 23: Hoare triple {18291#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:35,905 INFO L290 TraceCheckUtils]: 24: Hoare triple {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:35,906 INFO L290 TraceCheckUtils]: 25: Hoare triple {18292#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:35,906 INFO L290 TraceCheckUtils]: 26: Hoare triple {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:35,907 INFO L290 TraceCheckUtils]: 27: Hoare triple {18293#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:35,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:35,908 INFO L290 TraceCheckUtils]: 29: Hoare triple {18294#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:35,908 INFO L290 TraceCheckUtils]: 30: Hoare triple {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:35,908 INFO L290 TraceCheckUtils]: 31: Hoare triple {18295#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:35,909 INFO L290 TraceCheckUtils]: 32: Hoare triple {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:35,909 INFO L290 TraceCheckUtils]: 33: Hoare triple {18296#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:35,910 INFO L290 TraceCheckUtils]: 34: Hoare triple {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:35,910 INFO L290 TraceCheckUtils]: 35: Hoare triple {18297#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:35,910 INFO L290 TraceCheckUtils]: 36: Hoare triple {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:35,911 INFO L290 TraceCheckUtils]: 37: Hoare triple {18298#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:35,911 INFO L290 TraceCheckUtils]: 38: Hoare triple {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:35,912 INFO L290 TraceCheckUtils]: 39: Hoare triple {18299#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:35,912 INFO L290 TraceCheckUtils]: 40: Hoare triple {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:35,913 INFO L290 TraceCheckUtils]: 41: Hoare triple {18300#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:35,913 INFO L290 TraceCheckUtils]: 42: Hoare triple {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:35,914 INFO L290 TraceCheckUtils]: 43: Hoare triple {18301#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:35,914 INFO L290 TraceCheckUtils]: 44: Hoare triple {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:35,914 INFO L290 TraceCheckUtils]: 45: Hoare triple {18302#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:35,915 INFO L290 TraceCheckUtils]: 46: Hoare triple {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:35,915 INFO L290 TraceCheckUtils]: 47: Hoare triple {18303#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:35,916 INFO L290 TraceCheckUtils]: 48: Hoare triple {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:35,916 INFO L290 TraceCheckUtils]: 49: Hoare triple {18304#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:35,916 INFO L290 TraceCheckUtils]: 50: Hoare triple {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:35,917 INFO L290 TraceCheckUtils]: 51: Hoare triple {18305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:35,917 INFO L290 TraceCheckUtils]: 52: Hoare triple {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:35,918 INFO L290 TraceCheckUtils]: 53: Hoare triple {18306#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:35,918 INFO L290 TraceCheckUtils]: 54: Hoare triple {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:35,919 INFO L290 TraceCheckUtils]: 55: Hoare triple {18307#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:35,919 INFO L290 TraceCheckUtils]: 56: Hoare triple {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:35,920 INFO L290 TraceCheckUtils]: 57: Hoare triple {18308#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:35,920 INFO L290 TraceCheckUtils]: 58: Hoare triple {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:35,920 INFO L290 TraceCheckUtils]: 59: Hoare triple {18309#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:35,921 INFO L290 TraceCheckUtils]: 60: Hoare triple {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:35,921 INFO L290 TraceCheckUtils]: 61: Hoare triple {18310#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:35,922 INFO L290 TraceCheckUtils]: 62: Hoare triple {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:35,922 INFO L290 TraceCheckUtils]: 63: Hoare triple {18311#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:35,922 INFO L290 TraceCheckUtils]: 64: Hoare triple {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:35,923 INFO L290 TraceCheckUtils]: 65: Hoare triple {18312#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:35,923 INFO L290 TraceCheckUtils]: 66: Hoare triple {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:35,924 INFO L290 TraceCheckUtils]: 67: Hoare triple {18313#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {18279#false} is VALID [2022-04-28 03:00:35,924 INFO L290 TraceCheckUtils]: 68: Hoare triple {18279#false} assume !(~x~0 % 4294967296 < 268435455); {18279#false} is VALID [2022-04-28 03:00:35,924 INFO L272 TraceCheckUtils]: 69: Hoare triple {18279#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {18279#false} is VALID [2022-04-28 03:00:35,924 INFO L290 TraceCheckUtils]: 70: Hoare triple {18279#false} ~cond := #in~cond; {18279#false} is VALID [2022-04-28 03:00:35,924 INFO L290 TraceCheckUtils]: 71: Hoare triple {18279#false} assume 0 == ~cond; {18279#false} is VALID [2022-04-28 03:00:35,924 INFO L290 TraceCheckUtils]: 72: Hoare triple {18279#false} assume !false; {18279#false} is VALID [2022-04-28 03:00:35,925 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 31 proven. 930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:35,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:00:35,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956108015] [2022-04-28 03:00:35,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956108015] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:00:35,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1003899391] [2022-04-28 03:00:35,926 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:00:35,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:35,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:35,927 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:35,927 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Waiting until timeout for monitored process [2022-04-28 03:00:36,002 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:00:36,002 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:00:36,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-28 03:00:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:36,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:36,485 INFO L272 TraceCheckUtils]: 0: Hoare triple {18278#true} call ULTIMATE.init(); {18278#true} is VALID [2022-04-28 03:00:36,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {18278#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-28 03:00:36,485 INFO L290 TraceCheckUtils]: 2: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-28 03:00:36,485 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-28 03:00:36,485 INFO L272 TraceCheckUtils]: 4: Hoare triple {18278#true} call #t~ret5 := main(); {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 5: Hoare triple {18278#true} ~x~0 := 0; {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 6: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 7: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 8: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 9: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 10: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 11: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 12: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 13: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 14: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,486 INFO L290 TraceCheckUtils]: 15: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 16: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 17: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 18: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 19: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 20: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 21: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 22: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 23: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 24: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 25: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,487 INFO L290 TraceCheckUtils]: 26: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 27: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 28: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 29: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 30: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 31: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 32: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 33: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 34: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 35: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,488 INFO L290 TraceCheckUtils]: 36: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 37: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 38: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 39: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 40: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 41: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 42: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 43: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 44: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,489 INFO L290 TraceCheckUtils]: 46: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 47: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 48: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 49: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 50: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 51: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 52: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 53: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 54: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 55: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 56: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,490 INFO L290 TraceCheckUtils]: 57: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,491 INFO L290 TraceCheckUtils]: 58: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,491 INFO L290 TraceCheckUtils]: 59: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,491 INFO L290 TraceCheckUtils]: 60: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,491 INFO L290 TraceCheckUtils]: 61: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,491 INFO L290 TraceCheckUtils]: 62: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,491 INFO L290 TraceCheckUtils]: 63: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,491 INFO L290 TraceCheckUtils]: 64: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,504 INFO L290 TraceCheckUtils]: 65: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:00:36,504 INFO L290 TraceCheckUtils]: 66: Hoare triple {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:00:36,507 INFO L290 TraceCheckUtils]: 67: Hoare triple {18513#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {18520#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-28 03:00:36,508 INFO L290 TraceCheckUtils]: 68: Hoare triple {18520#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {18279#false} is VALID [2022-04-28 03:00:36,508 INFO L272 TraceCheckUtils]: 69: Hoare triple {18279#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {18279#false} is VALID [2022-04-28 03:00:36,508 INFO L290 TraceCheckUtils]: 70: Hoare triple {18279#false} ~cond := #in~cond; {18279#false} is VALID [2022-04-28 03:00:36,508 INFO L290 TraceCheckUtils]: 71: Hoare triple {18279#false} assume 0 == ~cond; {18279#false} is VALID [2022-04-28 03:00:36,508 INFO L290 TraceCheckUtils]: 72: Hoare triple {18279#false} assume !false; {18279#false} is VALID [2022-04-28 03:00:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 90 proven. 1 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-04-28 03:00:36,509 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:36,967 INFO L290 TraceCheckUtils]: 72: Hoare triple {18279#false} assume !false; {18279#false} is VALID [2022-04-28 03:00:36,967 INFO L290 TraceCheckUtils]: 71: Hoare triple {18279#false} assume 0 == ~cond; {18279#false} is VALID [2022-04-28 03:00:36,968 INFO L290 TraceCheckUtils]: 70: Hoare triple {18279#false} ~cond := #in~cond; {18279#false} is VALID [2022-04-28 03:00:36,968 INFO L272 TraceCheckUtils]: 69: Hoare triple {18279#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {18279#false} is VALID [2022-04-28 03:00:36,968 INFO L290 TraceCheckUtils]: 68: Hoare triple {18548#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {18279#false} is VALID [2022-04-28 03:00:36,969 INFO L290 TraceCheckUtils]: 67: Hoare triple {18552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {18548#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:00:36,969 INFO L290 TraceCheckUtils]: 66: Hoare triple {18556#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:36,970 INFO L290 TraceCheckUtils]: 65: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18556#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 03:00:36,970 INFO L290 TraceCheckUtils]: 64: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,970 INFO L290 TraceCheckUtils]: 63: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 62: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 61: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 60: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 59: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 58: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 57: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 56: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 55: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 54: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 53: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,971 INFO L290 TraceCheckUtils]: 52: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 51: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 50: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 49: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 48: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 47: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 46: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 45: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 44: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 43: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,972 INFO L290 TraceCheckUtils]: 41: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 40: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 39: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 38: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 37: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 32: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 31: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,973 INFO L290 TraceCheckUtils]: 30: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 28: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 27: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 26: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 25: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 24: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 23: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 22: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 21: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 20: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,974 INFO L290 TraceCheckUtils]: 19: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 18: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 15: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 14: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 13: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 12: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 11: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 10: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,975 INFO L290 TraceCheckUtils]: 8: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {18278#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L290 TraceCheckUtils]: 6: Hoare triple {18278#true} assume !!(~x~0 % 4294967296 < 268435455); {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {18278#true} ~x~0 := 0; {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L272 TraceCheckUtils]: 4: Hoare triple {18278#true} call #t~ret5 := main(); {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18278#true} {18278#true} #40#return; {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {18278#true} assume true; {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {18278#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {18278#true} is VALID [2022-04-28 03:00:36,976 INFO L272 TraceCheckUtils]: 0: Hoare triple {18278#true} call ULTIMATE.init(); {18278#true} is VALID [2022-04-28 03:00:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 90 proven. 1 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-04-28 03:00:36,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1003899391] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:36,977 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:36,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 4, 5] total 39 [2022-04-28 03:00:36,977 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:36,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1425811077] [2022-04-28 03:00:36,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1425811077] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:36,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:36,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-28 03:00:36,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672264983] [2022-04-28 03:00:36,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:36,978 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-28 03:00:36,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:36,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:37,027 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:37,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-28 03:00:37,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:37,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-28 03:00:37,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=234, Invalid=1248, Unknown=0, NotChecked=0, Total=1482 [2022-04-28 03:00:37,028 INFO L87 Difference]: Start difference. First operand 75 states and 77 transitions. Second operand has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:40,342 INFO L93 Difference]: Finished difference Result 84 states and 88 transitions. [2022-04-28 03:00:40,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-28 03:00:40,342 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-28 03:00:40,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 85 transitions. [2022-04-28 03:00:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 85 transitions. [2022-04-28 03:00:40,348 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 85 transitions. [2022-04-28 03:00:40,410 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:40,411 INFO L225 Difference]: With dead ends: 84 [2022-04-28 03:00:40,411 INFO L226 Difference]: Without dead ends: 77 [2022-04-28 03:00:40,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 143 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 469 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=540, Invalid=4290, Unknown=0, NotChecked=0, Total=4830 [2022-04-28 03:00:40,416 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 39 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 1881 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 1944 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 1881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:40,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 54 Invalid, 1944 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 1881 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 03:00:40,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-28 03:00:40,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2022-04-28 03:00:40,568 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:40,568 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,568 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,568 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:40,580 INFO L93 Difference]: Finished difference Result 77 states and 79 transitions. [2022-04-28 03:00:40,580 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-04-28 03:00:40,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:40,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:40,580 INFO L74 IsIncluded]: Start isIncluded. First operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 77 states. [2022-04-28 03:00:40,580 INFO L87 Difference]: Start difference. First operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 77 states. [2022-04-28 03:00:40,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:40,581 INFO L93 Difference]: Finished difference Result 77 states and 79 transitions. [2022-04-28 03:00:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-04-28 03:00:40,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:40,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:40,581 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:40,581 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 72 states have (on average 1.0416666666666667) internal successors, (75), 72 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 79 transitions. [2022-04-28 03:00:40,582 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 79 transitions. Word has length 73 [2022-04-28 03:00:40,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:40,582 INFO L495 AbstractCegarLoop]: Abstraction has 77 states and 79 transitions. [2022-04-28 03:00:40,582 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 2.0294117647058822) internal successors, (69), 33 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:40,582 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 77 states and 79 transitions. [2022-04-28 03:00:40,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-04-28 03:00:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-28 03:00:40,676 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:40,677 INFO L195 NwaCegarLoop]: trace histogram [32, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:40,685 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:40,886 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:41,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 60 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,61 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:41,081 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:41,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:41,081 INFO L85 PathProgramCache]: Analyzing trace with hash -246442112, now seen corresponding path program 61 times [2022-04-28 03:00:41,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:41,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [747428759] [2022-04-28 03:00:42,659 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:00:42,792 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:00:43,010 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:00:43,011 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:00:43,014 INFO L85 PathProgramCache]: Analyzing trace with hash 1799220144, now seen corresponding path program 1 times [2022-04-28 03:00:43,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:43,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730273767] [2022-04-28 03:00:43,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:43,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:43,020 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_63.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_63.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:00:43,020 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_63.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_63.0)) 4294967296)) 65521) 0) [2022-04-28 03:00:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:00:43,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1603599805] [2022-04-28 03:00:43,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:43,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:43,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:43,035 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:43,036 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2022-04-28 03:00:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:43,061 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:00:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:43,095 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:00:43,096 INFO L85 PathProgramCache]: Analyzing trace with hash -246442112, now seen corresponding path program 62 times [2022-04-28 03:00:43,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:43,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308867546] [2022-04-28 03:00:43,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:43,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:43,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:00:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:43,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {19332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-28 03:00:43,766 INFO L290 TraceCheckUtils]: 1: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-28 03:00:43,766 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-28 03:00:43,766 INFO L272 TraceCheckUtils]: 0: Hoare triple {19295#true} call ULTIMATE.init(); {19332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:00:43,766 INFO L290 TraceCheckUtils]: 1: Hoare triple {19332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-28 03:00:43,766 INFO L290 TraceCheckUtils]: 2: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-28 03:00:43,767 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-28 03:00:43,767 INFO L272 TraceCheckUtils]: 4: Hoare triple {19295#true} call #t~ret5 := main(); {19295#true} is VALID [2022-04-28 03:00:43,767 INFO L290 TraceCheckUtils]: 5: Hoare triple {19295#true} ~x~0 := 0; {19300#(= main_~x~0 0)} is VALID [2022-04-28 03:00:43,767 INFO L290 TraceCheckUtils]: 6: Hoare triple {19300#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19300#(= main_~x~0 0)} is VALID [2022-04-28 03:00:43,768 INFO L290 TraceCheckUtils]: 7: Hoare triple {19300#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:43,768 INFO L290 TraceCheckUtils]: 8: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:43,768 INFO L290 TraceCheckUtils]: 9: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:43,769 INFO L290 TraceCheckUtils]: 10: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:43,769 INFO L290 TraceCheckUtils]: 11: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:43,770 INFO L290 TraceCheckUtils]: 12: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:43,770 INFO L290 TraceCheckUtils]: 13: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:43,771 INFO L290 TraceCheckUtils]: 14: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:43,771 INFO L290 TraceCheckUtils]: 15: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:43,771 INFO L290 TraceCheckUtils]: 16: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:43,772 INFO L290 TraceCheckUtils]: 17: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:43,772 INFO L290 TraceCheckUtils]: 18: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:43,773 INFO L290 TraceCheckUtils]: 19: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:43,773 INFO L290 TraceCheckUtils]: 20: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:43,774 INFO L290 TraceCheckUtils]: 21: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:43,774 INFO L290 TraceCheckUtils]: 22: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:43,774 INFO L290 TraceCheckUtils]: 23: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:43,775 INFO L290 TraceCheckUtils]: 24: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:43,775 INFO L290 TraceCheckUtils]: 25: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:43,776 INFO L290 TraceCheckUtils]: 26: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:43,776 INFO L290 TraceCheckUtils]: 27: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:43,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:43,777 INFO L290 TraceCheckUtils]: 29: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:43,777 INFO L290 TraceCheckUtils]: 30: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:43,778 INFO L290 TraceCheckUtils]: 31: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:43,778 INFO L290 TraceCheckUtils]: 32: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:43,779 INFO L290 TraceCheckUtils]: 33: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:43,779 INFO L290 TraceCheckUtils]: 34: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:43,780 INFO L290 TraceCheckUtils]: 35: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:43,780 INFO L290 TraceCheckUtils]: 36: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:43,780 INFO L290 TraceCheckUtils]: 37: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:43,781 INFO L290 TraceCheckUtils]: 38: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:43,781 INFO L290 TraceCheckUtils]: 39: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:43,782 INFO L290 TraceCheckUtils]: 40: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:43,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:43,782 INFO L290 TraceCheckUtils]: 42: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:43,783 INFO L290 TraceCheckUtils]: 43: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:43,783 INFO L290 TraceCheckUtils]: 44: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:43,784 INFO L290 TraceCheckUtils]: 45: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:43,784 INFO L290 TraceCheckUtils]: 46: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:43,785 INFO L290 TraceCheckUtils]: 47: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:43,785 INFO L290 TraceCheckUtils]: 48: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:43,785 INFO L290 TraceCheckUtils]: 49: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:43,786 INFO L290 TraceCheckUtils]: 50: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:43,786 INFO L290 TraceCheckUtils]: 51: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:43,787 INFO L290 TraceCheckUtils]: 52: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:43,787 INFO L290 TraceCheckUtils]: 53: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:43,787 INFO L290 TraceCheckUtils]: 54: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:43,788 INFO L290 TraceCheckUtils]: 55: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:43,788 INFO L290 TraceCheckUtils]: 56: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:43,789 INFO L290 TraceCheckUtils]: 57: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:43,789 INFO L290 TraceCheckUtils]: 58: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:43,790 INFO L290 TraceCheckUtils]: 59: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:43,790 INFO L290 TraceCheckUtils]: 60: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:43,790 INFO L290 TraceCheckUtils]: 61: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:43,791 INFO L290 TraceCheckUtils]: 62: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:43,791 INFO L290 TraceCheckUtils]: 63: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:43,792 INFO L290 TraceCheckUtils]: 64: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:43,792 INFO L290 TraceCheckUtils]: 65: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:43,793 INFO L290 TraceCheckUtils]: 66: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:43,793 INFO L290 TraceCheckUtils]: 67: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:43,793 INFO L290 TraceCheckUtils]: 68: Hoare triple {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:43,794 INFO L290 TraceCheckUtils]: 69: Hoare triple {19331#(and (<= main_~x~0 31) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {19296#false} is VALID [2022-04-28 03:00:43,794 INFO L290 TraceCheckUtils]: 70: Hoare triple {19296#false} assume !(~x~0 % 4294967296 < 268435455); {19296#false} is VALID [2022-04-28 03:00:43,794 INFO L272 TraceCheckUtils]: 71: Hoare triple {19296#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {19296#false} is VALID [2022-04-28 03:00:43,794 INFO L290 TraceCheckUtils]: 72: Hoare triple {19296#false} ~cond := #in~cond; {19296#false} is VALID [2022-04-28 03:00:43,794 INFO L290 TraceCheckUtils]: 73: Hoare triple {19296#false} assume 0 == ~cond; {19296#false} is VALID [2022-04-28 03:00:43,794 INFO L290 TraceCheckUtils]: 74: Hoare triple {19296#false} assume !false; {19296#false} is VALID [2022-04-28 03:00:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 32 proven. 992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:43,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:00:43,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308867546] [2022-04-28 03:00:43,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308867546] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:00:43,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1107818976] [2022-04-28 03:00:43,796 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:00:43,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:43,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:43,797 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:43,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Waiting until timeout for monitored process [2022-04-28 03:00:43,875 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:00:43,875 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:00:43,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-28 03:00:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:43,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:44,500 INFO L272 TraceCheckUtils]: 0: Hoare triple {19295#true} call ULTIMATE.init(); {19295#true} is VALID [2022-04-28 03:00:44,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {19295#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-28 03:00:44,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-28 03:00:44,500 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-28 03:00:44,501 INFO L272 TraceCheckUtils]: 4: Hoare triple {19295#true} call #t~ret5 := main(); {19295#true} is VALID [2022-04-28 03:00:44,501 INFO L290 TraceCheckUtils]: 5: Hoare triple {19295#true} ~x~0 := 0; {19300#(= main_~x~0 0)} is VALID [2022-04-28 03:00:44,501 INFO L290 TraceCheckUtils]: 6: Hoare triple {19300#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19300#(= main_~x~0 0)} is VALID [2022-04-28 03:00:44,502 INFO L290 TraceCheckUtils]: 7: Hoare triple {19300#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:44,502 INFO L290 TraceCheckUtils]: 8: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:44,502 INFO L290 TraceCheckUtils]: 9: Hoare triple {19301#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:44,503 INFO L290 TraceCheckUtils]: 10: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:44,503 INFO L290 TraceCheckUtils]: 11: Hoare triple {19302#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:44,504 INFO L290 TraceCheckUtils]: 12: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:44,504 INFO L290 TraceCheckUtils]: 13: Hoare triple {19303#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:44,505 INFO L290 TraceCheckUtils]: 14: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:44,505 INFO L290 TraceCheckUtils]: 15: Hoare triple {19304#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:44,505 INFO L290 TraceCheckUtils]: 16: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:44,506 INFO L290 TraceCheckUtils]: 17: Hoare triple {19305#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:44,506 INFO L290 TraceCheckUtils]: 18: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:44,507 INFO L290 TraceCheckUtils]: 19: Hoare triple {19306#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:44,507 INFO L290 TraceCheckUtils]: 20: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:44,508 INFO L290 TraceCheckUtils]: 21: Hoare triple {19307#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:44,508 INFO L290 TraceCheckUtils]: 22: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:44,509 INFO L290 TraceCheckUtils]: 23: Hoare triple {19308#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:44,509 INFO L290 TraceCheckUtils]: 24: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:44,510 INFO L290 TraceCheckUtils]: 25: Hoare triple {19309#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:44,510 INFO L290 TraceCheckUtils]: 26: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:44,510 INFO L290 TraceCheckUtils]: 27: Hoare triple {19310#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:44,511 INFO L290 TraceCheckUtils]: 28: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:44,511 INFO L290 TraceCheckUtils]: 29: Hoare triple {19311#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:44,512 INFO L290 TraceCheckUtils]: 30: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:44,512 INFO L290 TraceCheckUtils]: 31: Hoare triple {19312#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:44,513 INFO L290 TraceCheckUtils]: 32: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:44,513 INFO L290 TraceCheckUtils]: 33: Hoare triple {19313#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:44,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:44,514 INFO L290 TraceCheckUtils]: 35: Hoare triple {19314#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:44,514 INFO L290 TraceCheckUtils]: 36: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:44,515 INFO L290 TraceCheckUtils]: 37: Hoare triple {19315#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:44,515 INFO L290 TraceCheckUtils]: 38: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:44,516 INFO L290 TraceCheckUtils]: 39: Hoare triple {19316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:44,516 INFO L290 TraceCheckUtils]: 40: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:44,517 INFO L290 TraceCheckUtils]: 41: Hoare triple {19317#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:44,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:44,518 INFO L290 TraceCheckUtils]: 43: Hoare triple {19318#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:44,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:44,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {19319#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:44,519 INFO L290 TraceCheckUtils]: 46: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:44,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {19320#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:44,520 INFO L290 TraceCheckUtils]: 48: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:44,520 INFO L290 TraceCheckUtils]: 49: Hoare triple {19321#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:44,521 INFO L290 TraceCheckUtils]: 50: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:44,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {19322#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:44,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:44,522 INFO L290 TraceCheckUtils]: 53: Hoare triple {19323#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:44,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:44,523 INFO L290 TraceCheckUtils]: 55: Hoare triple {19324#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:44,523 INFO L290 TraceCheckUtils]: 56: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:44,524 INFO L290 TraceCheckUtils]: 57: Hoare triple {19325#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:44,524 INFO L290 TraceCheckUtils]: 58: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:44,525 INFO L290 TraceCheckUtils]: 59: Hoare triple {19326#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:44,525 INFO L290 TraceCheckUtils]: 60: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:44,525 INFO L290 TraceCheckUtils]: 61: Hoare triple {19327#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:44,526 INFO L290 TraceCheckUtils]: 62: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:44,526 INFO L290 TraceCheckUtils]: 63: Hoare triple {19328#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:44,527 INFO L290 TraceCheckUtils]: 64: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:44,527 INFO L290 TraceCheckUtils]: 65: Hoare triple {19329#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:44,528 INFO L290 TraceCheckUtils]: 66: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:44,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {19330#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:00:44,528 INFO L290 TraceCheckUtils]: 68: Hoare triple {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:00:44,529 INFO L290 TraceCheckUtils]: 69: Hoare triple {19537#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {19544#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:00:44,529 INFO L290 TraceCheckUtils]: 70: Hoare triple {19544#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {19296#false} is VALID [2022-04-28 03:00:44,530 INFO L272 TraceCheckUtils]: 71: Hoare triple {19296#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {19296#false} is VALID [2022-04-28 03:00:44,530 INFO L290 TraceCheckUtils]: 72: Hoare triple {19296#false} ~cond := #in~cond; {19296#false} is VALID [2022-04-28 03:00:44,530 INFO L290 TraceCheckUtils]: 73: Hoare triple {19296#false} assume 0 == ~cond; {19296#false} is VALID [2022-04-28 03:00:44,530 INFO L290 TraceCheckUtils]: 74: Hoare triple {19296#false} assume !false; {19296#false} is VALID [2022-04-28 03:00:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:44,531 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:46,359 INFO L290 TraceCheckUtils]: 74: Hoare triple {19296#false} assume !false; {19296#false} is VALID [2022-04-28 03:00:46,359 INFO L290 TraceCheckUtils]: 73: Hoare triple {19296#false} assume 0 == ~cond; {19296#false} is VALID [2022-04-28 03:00:46,359 INFO L290 TraceCheckUtils]: 72: Hoare triple {19296#false} ~cond := #in~cond; {19296#false} is VALID [2022-04-28 03:00:46,359 INFO L272 TraceCheckUtils]: 71: Hoare triple {19296#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {19296#false} is VALID [2022-04-28 03:00:46,360 INFO L290 TraceCheckUtils]: 70: Hoare triple {19572#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {19296#false} is VALID [2022-04-28 03:00:46,360 INFO L290 TraceCheckUtils]: 69: Hoare triple {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {19572#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,361 INFO L290 TraceCheckUtils]: 68: Hoare triple {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,361 INFO L290 TraceCheckUtils]: 67: Hoare triple {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19576#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,362 INFO L290 TraceCheckUtils]: 66: Hoare triple {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,362 INFO L290 TraceCheckUtils]: 65: Hoare triple {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19583#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,363 INFO L290 TraceCheckUtils]: 64: Hoare triple {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,363 INFO L290 TraceCheckUtils]: 63: Hoare triple {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19590#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,364 INFO L290 TraceCheckUtils]: 62: Hoare triple {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,364 INFO L290 TraceCheckUtils]: 61: Hoare triple {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19597#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,365 INFO L290 TraceCheckUtils]: 60: Hoare triple {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,365 INFO L290 TraceCheckUtils]: 59: Hoare triple {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19604#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,365 INFO L290 TraceCheckUtils]: 58: Hoare triple {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,366 INFO L290 TraceCheckUtils]: 57: Hoare triple {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19611#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,366 INFO L290 TraceCheckUtils]: 56: Hoare triple {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,367 INFO L290 TraceCheckUtils]: 55: Hoare triple {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19618#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,367 INFO L290 TraceCheckUtils]: 54: Hoare triple {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,368 INFO L290 TraceCheckUtils]: 53: Hoare triple {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19625#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,369 INFO L290 TraceCheckUtils]: 52: Hoare triple {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,369 INFO L290 TraceCheckUtils]: 51: Hoare triple {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19632#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,370 INFO L290 TraceCheckUtils]: 50: Hoare triple {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,370 INFO L290 TraceCheckUtils]: 49: Hoare triple {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19639#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,370 INFO L290 TraceCheckUtils]: 48: Hoare triple {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,371 INFO L290 TraceCheckUtils]: 47: Hoare triple {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19646#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,371 INFO L290 TraceCheckUtils]: 46: Hoare triple {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,372 INFO L290 TraceCheckUtils]: 45: Hoare triple {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19653#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,372 INFO L290 TraceCheckUtils]: 44: Hoare triple {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,373 INFO L290 TraceCheckUtils]: 43: Hoare triple {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19660#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,373 INFO L290 TraceCheckUtils]: 42: Hoare triple {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,374 INFO L290 TraceCheckUtils]: 41: Hoare triple {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19667#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,374 INFO L290 TraceCheckUtils]: 40: Hoare triple {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,375 INFO L290 TraceCheckUtils]: 39: Hoare triple {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19674#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,375 INFO L290 TraceCheckUtils]: 38: Hoare triple {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,376 INFO L290 TraceCheckUtils]: 37: Hoare triple {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19681#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,376 INFO L290 TraceCheckUtils]: 36: Hoare triple {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,377 INFO L290 TraceCheckUtils]: 35: Hoare triple {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19688#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,377 INFO L290 TraceCheckUtils]: 34: Hoare triple {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,378 INFO L290 TraceCheckUtils]: 33: Hoare triple {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19695#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,378 INFO L290 TraceCheckUtils]: 32: Hoare triple {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19702#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,380 INFO L290 TraceCheckUtils]: 29: Hoare triple {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19709#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,380 INFO L290 TraceCheckUtils]: 28: Hoare triple {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19716#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,381 INFO L290 TraceCheckUtils]: 26: Hoare triple {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19723#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,382 INFO L290 TraceCheckUtils]: 24: Hoare triple {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,383 INFO L290 TraceCheckUtils]: 23: Hoare triple {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19730#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,383 INFO L290 TraceCheckUtils]: 22: Hoare triple {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19737#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,385 INFO L290 TraceCheckUtils]: 19: Hoare triple {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19744#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,385 INFO L290 TraceCheckUtils]: 18: Hoare triple {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,386 INFO L290 TraceCheckUtils]: 17: Hoare triple {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19751#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,386 INFO L290 TraceCheckUtils]: 16: Hoare triple {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,387 INFO L290 TraceCheckUtils]: 15: Hoare triple {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19758#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,387 INFO L290 TraceCheckUtils]: 14: Hoare triple {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,388 INFO L290 TraceCheckUtils]: 13: Hoare triple {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19765#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,388 INFO L290 TraceCheckUtils]: 12: Hoare triple {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19772#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,389 INFO L290 TraceCheckUtils]: 10: Hoare triple {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,390 INFO L290 TraceCheckUtils]: 9: Hoare triple {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19779#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,390 INFO L290 TraceCheckUtils]: 8: Hoare triple {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,391 INFO L290 TraceCheckUtils]: 7: Hoare triple {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {19786#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,391 INFO L290 TraceCheckUtils]: 6: Hoare triple {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {19295#true} ~x~0 := 0; {19793#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:00:46,392 INFO L272 TraceCheckUtils]: 4: Hoare triple {19295#true} call #t~ret5 := main(); {19295#true} is VALID [2022-04-28 03:00:46,392 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19295#true} {19295#true} #40#return; {19295#true} is VALID [2022-04-28 03:00:46,392 INFO L290 TraceCheckUtils]: 2: Hoare triple {19295#true} assume true; {19295#true} is VALID [2022-04-28 03:00:46,392 INFO L290 TraceCheckUtils]: 1: Hoare triple {19295#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {19295#true} is VALID [2022-04-28 03:00:46,392 INFO L272 TraceCheckUtils]: 0: Hoare triple {19295#true} call ULTIMATE.init(); {19295#true} is VALID [2022-04-28 03:00:46,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:46,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1107818976] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:46,393 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:46,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 70 [2022-04-28 03:00:46,393 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:46,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [747428759] [2022-04-28 03:00:46,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [747428759] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:46,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:46,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-28 03:00:46,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874374237] [2022-04-28 03:00:46,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:46,394 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-28 03:00:46,394 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:46,395 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:46,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:46,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-28 03:00:46,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:46,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-28 03:00:46,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1291, Invalid=3539, Unknown=0, NotChecked=0, Total=4830 [2022-04-28 03:00:46,446 INFO L87 Difference]: Start difference. First operand 77 states and 79 transitions. Second operand has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:49,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:49,972 INFO L93 Difference]: Finished difference Result 86 states and 90 transitions. [2022-04-28 03:00:49,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-28 03:00:49,973 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-28 03:00:49,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 87 transitions. [2022-04-28 03:00:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 87 transitions. [2022-04-28 03:00:49,974 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 87 transitions. [2022-04-28 03:00:50,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:50,040 INFO L225 Difference]: With dead ends: 86 [2022-04-28 03:00:50,040 INFO L226 Difference]: Without dead ends: 79 [2022-04-28 03:00:50,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 116 SyntacticMatches, 2 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 568 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=2537, Invalid=7765, Unknown=0, NotChecked=0, Total=10302 [2022-04-28 03:00:50,043 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 40 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 2028 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 2093 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 2028 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:50,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 74 Invalid, 2093 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 2028 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 03:00:50,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-28 03:00:50,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2022-04-28 03:00:50,207 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:50,208 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:50,208 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:50,208 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:50,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:50,209 INFO L93 Difference]: Finished difference Result 79 states and 81 transitions. [2022-04-28 03:00:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-04-28 03:00:50,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:50,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:50,209 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 79 states. [2022-04-28 03:00:50,209 INFO L87 Difference]: Start difference. First operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 79 states. [2022-04-28 03:00:50,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:50,214 INFO L93 Difference]: Finished difference Result 79 states and 81 transitions. [2022-04-28 03:00:50,214 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-04-28 03:00:50,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:50,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:50,214 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:50,214 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 74 states have (on average 1.0405405405405406) internal successors, (77), 74 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 81 transitions. [2022-04-28 03:00:50,215 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 81 transitions. Word has length 75 [2022-04-28 03:00:50,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:50,215 INFO L495 AbstractCegarLoop]: Abstraction has 79 states and 81 transitions. [2022-04-28 03:00:50,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.0285714285714285) internal successors, (71), 34 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:50,215 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 79 states and 81 transitions. [2022-04-28 03:00:50,314 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:50,314 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-04-28 03:00:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-28 03:00:50,314 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:50,314 INFO L195 NwaCegarLoop]: trace histogram [33, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:50,330 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:50,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Forceful destruction successful, exit code 0 [2022-04-28 03:00:50,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63,63 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable64,62 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:50,715 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:50,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:50,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1334268701, now seen corresponding path program 63 times [2022-04-28 03:00:50,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:50,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [655866863] [2022-04-28 03:00:51,071 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:00:51,550 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:00:51,551 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:00:51,556 INFO L85 PathProgramCache]: Analyzing trace with hash -446214992, now seen corresponding path program 1 times [2022-04-28 03:00:51,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:51,556 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177430215] [2022-04-28 03:00:51,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:51,562 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_65.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_65.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-28 03:00:51,563 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_65.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_65.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-28 03:00:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:00:51,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [990916855] [2022-04-28 03:00:51,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:51,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:51,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:51,598 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:51,599 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Waiting until timeout for monitored process [2022-04-28 03:00:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:51,654 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:00:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:00:51,715 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:00:51,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1334268701, now seen corresponding path program 64 times [2022-04-28 03:00:51,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:00:51,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175365230] [2022-04-28 03:00:51,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:00:51,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:00:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:52,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:00:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:52,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {20407#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-28 03:00:52,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-28 03:00:52,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-28 03:00:52,423 INFO L272 TraceCheckUtils]: 0: Hoare triple {20369#true} call ULTIMATE.init(); {20407#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:00:52,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {20407#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-28 03:00:52,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-28 03:00:52,423 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-28 03:00:52,423 INFO L272 TraceCheckUtils]: 4: Hoare triple {20369#true} call #t~ret5 := main(); {20369#true} is VALID [2022-04-28 03:00:52,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {20369#true} ~x~0 := 0; {20374#(= main_~x~0 0)} is VALID [2022-04-28 03:00:52,424 INFO L290 TraceCheckUtils]: 6: Hoare triple {20374#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {20374#(= main_~x~0 0)} is VALID [2022-04-28 03:00:52,424 INFO L290 TraceCheckUtils]: 7: Hoare triple {20374#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:52,424 INFO L290 TraceCheckUtils]: 8: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:52,425 INFO L290 TraceCheckUtils]: 9: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:52,425 INFO L290 TraceCheckUtils]: 10: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:52,426 INFO L290 TraceCheckUtils]: 11: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:52,426 INFO L290 TraceCheckUtils]: 12: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:52,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:52,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:52,427 INFO L290 TraceCheckUtils]: 15: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:52,428 INFO L290 TraceCheckUtils]: 16: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:52,428 INFO L290 TraceCheckUtils]: 17: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:52,429 INFO L290 TraceCheckUtils]: 18: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:52,429 INFO L290 TraceCheckUtils]: 19: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:52,429 INFO L290 TraceCheckUtils]: 20: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:52,430 INFO L290 TraceCheckUtils]: 21: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:52,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:52,431 INFO L290 TraceCheckUtils]: 23: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:52,431 INFO L290 TraceCheckUtils]: 24: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:52,432 INFO L290 TraceCheckUtils]: 25: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:52,432 INFO L290 TraceCheckUtils]: 26: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:52,432 INFO L290 TraceCheckUtils]: 27: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:52,433 INFO L290 TraceCheckUtils]: 28: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:52,433 INFO L290 TraceCheckUtils]: 29: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:52,434 INFO L290 TraceCheckUtils]: 30: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:52,434 INFO L290 TraceCheckUtils]: 31: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:52,435 INFO L290 TraceCheckUtils]: 32: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:52,435 INFO L290 TraceCheckUtils]: 33: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:52,435 INFO L290 TraceCheckUtils]: 34: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:52,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:52,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:52,437 INFO L290 TraceCheckUtils]: 37: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:52,437 INFO L290 TraceCheckUtils]: 38: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:52,438 INFO L290 TraceCheckUtils]: 39: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:52,438 INFO L290 TraceCheckUtils]: 40: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:52,438 INFO L290 TraceCheckUtils]: 41: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:52,439 INFO L290 TraceCheckUtils]: 42: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:52,439 INFO L290 TraceCheckUtils]: 43: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:52,440 INFO L290 TraceCheckUtils]: 44: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:52,440 INFO L290 TraceCheckUtils]: 45: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:52,440 INFO L290 TraceCheckUtils]: 46: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:52,441 INFO L290 TraceCheckUtils]: 47: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:52,441 INFO L290 TraceCheckUtils]: 48: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:52,442 INFO L290 TraceCheckUtils]: 49: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:52,442 INFO L290 TraceCheckUtils]: 50: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:52,443 INFO L290 TraceCheckUtils]: 51: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:52,443 INFO L290 TraceCheckUtils]: 52: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:52,444 INFO L290 TraceCheckUtils]: 53: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:52,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:52,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:52,445 INFO L290 TraceCheckUtils]: 56: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:52,445 INFO L290 TraceCheckUtils]: 57: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:52,446 INFO L290 TraceCheckUtils]: 58: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:52,446 INFO L290 TraceCheckUtils]: 59: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:52,446 INFO L290 TraceCheckUtils]: 60: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:52,447 INFO L290 TraceCheckUtils]: 61: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:52,447 INFO L290 TraceCheckUtils]: 62: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:52,448 INFO L290 TraceCheckUtils]: 63: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:52,448 INFO L290 TraceCheckUtils]: 64: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:52,449 INFO L290 TraceCheckUtils]: 65: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:52,449 INFO L290 TraceCheckUtils]: 66: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:52,449 INFO L290 TraceCheckUtils]: 67: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:00:52,450 INFO L290 TraceCheckUtils]: 68: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:00:52,450 INFO L290 TraceCheckUtils]: 69: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:52,451 INFO L290 TraceCheckUtils]: 70: Hoare triple {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:00:52,451 INFO L290 TraceCheckUtils]: 71: Hoare triple {20406#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {20370#false} is VALID [2022-04-28 03:00:52,451 INFO L290 TraceCheckUtils]: 72: Hoare triple {20370#false} assume !(~x~0 % 4294967296 < 268435455); {20370#false} is VALID [2022-04-28 03:00:52,451 INFO L272 TraceCheckUtils]: 73: Hoare triple {20370#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {20370#false} is VALID [2022-04-28 03:00:52,452 INFO L290 TraceCheckUtils]: 74: Hoare triple {20370#false} ~cond := #in~cond; {20370#false} is VALID [2022-04-28 03:00:52,452 INFO L290 TraceCheckUtils]: 75: Hoare triple {20370#false} assume 0 == ~cond; {20370#false} is VALID [2022-04-28 03:00:52,452 INFO L290 TraceCheckUtils]: 76: Hoare triple {20370#false} assume !false; {20370#false} is VALID [2022-04-28 03:00:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 33 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:52,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:00:52,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175365230] [2022-04-28 03:00:52,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175365230] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:00:52,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [971298802] [2022-04-28 03:00:52,453 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:00:52,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:52,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:00:52,454 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:00:52,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Waiting until timeout for monitored process [2022-04-28 03:00:52,503 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:00:52,503 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:00:52,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-28 03:00:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:00:52,515 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:00:53,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {20369#true} call ULTIMATE.init(); {20369#true} is VALID [2022-04-28 03:00:53,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {20369#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-28 03:00:53,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-28 03:00:53,148 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-28 03:00:53,148 INFO L272 TraceCheckUtils]: 4: Hoare triple {20369#true} call #t~ret5 := main(); {20369#true} is VALID [2022-04-28 03:00:53,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {20369#true} ~x~0 := 0; {20374#(= main_~x~0 0)} is VALID [2022-04-28 03:00:53,149 INFO L290 TraceCheckUtils]: 6: Hoare triple {20374#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {20374#(= main_~x~0 0)} is VALID [2022-04-28 03:00:53,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {20374#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:53,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:00:53,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {20375#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:53,150 INFO L290 TraceCheckUtils]: 10: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:00:53,151 INFO L290 TraceCheckUtils]: 11: Hoare triple {20376#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:53,151 INFO L290 TraceCheckUtils]: 12: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:00:53,151 INFO L290 TraceCheckUtils]: 13: Hoare triple {20377#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:53,152 INFO L290 TraceCheckUtils]: 14: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:00:53,152 INFO L290 TraceCheckUtils]: 15: Hoare triple {20378#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:53,153 INFO L290 TraceCheckUtils]: 16: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:00:53,153 INFO L290 TraceCheckUtils]: 17: Hoare triple {20379#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:53,154 INFO L290 TraceCheckUtils]: 18: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:00:53,154 INFO L290 TraceCheckUtils]: 19: Hoare triple {20380#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:53,154 INFO L290 TraceCheckUtils]: 20: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:00:53,155 INFO L290 TraceCheckUtils]: 21: Hoare triple {20381#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:53,155 INFO L290 TraceCheckUtils]: 22: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:00:53,156 INFO L290 TraceCheckUtils]: 23: Hoare triple {20382#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:53,156 INFO L290 TraceCheckUtils]: 24: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:00:53,157 INFO L290 TraceCheckUtils]: 25: Hoare triple {20383#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:53,157 INFO L290 TraceCheckUtils]: 26: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:00:53,157 INFO L290 TraceCheckUtils]: 27: Hoare triple {20384#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:53,158 INFO L290 TraceCheckUtils]: 28: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:00:53,158 INFO L290 TraceCheckUtils]: 29: Hoare triple {20385#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:53,159 INFO L290 TraceCheckUtils]: 30: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:00:53,159 INFO L290 TraceCheckUtils]: 31: Hoare triple {20386#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:53,159 INFO L290 TraceCheckUtils]: 32: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:00:53,160 INFO L290 TraceCheckUtils]: 33: Hoare triple {20387#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:53,160 INFO L290 TraceCheckUtils]: 34: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:00:53,161 INFO L290 TraceCheckUtils]: 35: Hoare triple {20388#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:53,161 INFO L290 TraceCheckUtils]: 36: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:00:53,162 INFO L290 TraceCheckUtils]: 37: Hoare triple {20389#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:53,162 INFO L290 TraceCheckUtils]: 38: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:00:53,163 INFO L290 TraceCheckUtils]: 39: Hoare triple {20390#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:53,163 INFO L290 TraceCheckUtils]: 40: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:00:53,163 INFO L290 TraceCheckUtils]: 41: Hoare triple {20391#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:53,164 INFO L290 TraceCheckUtils]: 42: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:00:53,164 INFO L290 TraceCheckUtils]: 43: Hoare triple {20392#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:53,165 INFO L290 TraceCheckUtils]: 44: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:00:53,165 INFO L290 TraceCheckUtils]: 45: Hoare triple {20393#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:53,165 INFO L290 TraceCheckUtils]: 46: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:00:53,166 INFO L290 TraceCheckUtils]: 47: Hoare triple {20394#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:53,166 INFO L290 TraceCheckUtils]: 48: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:00:53,167 INFO L290 TraceCheckUtils]: 49: Hoare triple {20395#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:53,167 INFO L290 TraceCheckUtils]: 50: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:00:53,168 INFO L290 TraceCheckUtils]: 51: Hoare triple {20396#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:53,168 INFO L290 TraceCheckUtils]: 52: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:00:53,168 INFO L290 TraceCheckUtils]: 53: Hoare triple {20397#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:53,169 INFO L290 TraceCheckUtils]: 54: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:00:53,169 INFO L290 TraceCheckUtils]: 55: Hoare triple {20398#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:53,170 INFO L290 TraceCheckUtils]: 56: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:00:53,170 INFO L290 TraceCheckUtils]: 57: Hoare triple {20399#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:53,170 INFO L290 TraceCheckUtils]: 58: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:00:53,171 INFO L290 TraceCheckUtils]: 59: Hoare triple {20400#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:53,171 INFO L290 TraceCheckUtils]: 60: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:00:53,172 INFO L290 TraceCheckUtils]: 61: Hoare triple {20401#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:53,172 INFO L290 TraceCheckUtils]: 62: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:00:53,173 INFO L290 TraceCheckUtils]: 63: Hoare triple {20402#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:53,173 INFO L290 TraceCheckUtils]: 64: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:00:53,174 INFO L290 TraceCheckUtils]: 65: Hoare triple {20403#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:53,175 INFO L290 TraceCheckUtils]: 66: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:00:53,175 INFO L290 TraceCheckUtils]: 67: Hoare triple {20404#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:00:53,176 INFO L290 TraceCheckUtils]: 68: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:00:53,176 INFO L290 TraceCheckUtils]: 69: Hoare triple {20405#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:00:53,176 INFO L290 TraceCheckUtils]: 70: Hoare triple {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:00:53,177 INFO L290 TraceCheckUtils]: 71: Hoare triple {20618#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:00:53,177 INFO L290 TraceCheckUtils]: 72: Hoare triple {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:00:53,178 INFO L272 TraceCheckUtils]: 73: Hoare triple {20625#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:00:53,178 INFO L290 TraceCheckUtils]: 74: Hoare triple {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {20636#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:00:53,178 INFO L290 TraceCheckUtils]: 75: Hoare triple {20636#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20370#false} is VALID [2022-04-28 03:00:53,179 INFO L290 TraceCheckUtils]: 76: Hoare triple {20370#false} assume !false; {20370#false} is VALID [2022-04-28 03:00:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:00:53,179 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:00:53,468 INFO L290 TraceCheckUtils]: 76: Hoare triple {20370#false} assume !false; {20370#false} is VALID [2022-04-28 03:00:53,469 INFO L290 TraceCheckUtils]: 75: Hoare triple {20636#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20370#false} is VALID [2022-04-28 03:00:53,469 INFO L290 TraceCheckUtils]: 74: Hoare triple {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {20636#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:00:53,470 INFO L272 TraceCheckUtils]: 73: Hoare triple {20652#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {20632#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:00:53,470 INFO L290 TraceCheckUtils]: 72: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,471 INFO L290 TraceCheckUtils]: 71: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,471 INFO L290 TraceCheckUtils]: 70: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,471 INFO L290 TraceCheckUtils]: 69: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,472 INFO L290 TraceCheckUtils]: 68: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,472 INFO L290 TraceCheckUtils]: 67: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,473 INFO L290 TraceCheckUtils]: 66: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,473 INFO L290 TraceCheckUtils]: 65: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,473 INFO L290 TraceCheckUtils]: 64: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,474 INFO L290 TraceCheckUtils]: 63: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,474 INFO L290 TraceCheckUtils]: 62: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,475 INFO L290 TraceCheckUtils]: 61: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,475 INFO L290 TraceCheckUtils]: 60: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,476 INFO L290 TraceCheckUtils]: 59: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,476 INFO L290 TraceCheckUtils]: 58: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,476 INFO L290 TraceCheckUtils]: 57: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,477 INFO L290 TraceCheckUtils]: 56: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,477 INFO L290 TraceCheckUtils]: 55: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,478 INFO L290 TraceCheckUtils]: 54: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,478 INFO L290 TraceCheckUtils]: 53: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,478 INFO L290 TraceCheckUtils]: 52: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,479 INFO L290 TraceCheckUtils]: 51: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,479 INFO L290 TraceCheckUtils]: 50: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,480 INFO L290 TraceCheckUtils]: 49: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,480 INFO L290 TraceCheckUtils]: 48: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,481 INFO L290 TraceCheckUtils]: 47: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,481 INFO L290 TraceCheckUtils]: 46: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,482 INFO L290 TraceCheckUtils]: 44: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,483 INFO L290 TraceCheckUtils]: 43: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,483 INFO L290 TraceCheckUtils]: 42: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,484 INFO L290 TraceCheckUtils]: 41: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,484 INFO L290 TraceCheckUtils]: 40: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,484 INFO L290 TraceCheckUtils]: 39: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,485 INFO L290 TraceCheckUtils]: 38: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,485 INFO L290 TraceCheckUtils]: 37: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,485 INFO L290 TraceCheckUtils]: 36: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,486 INFO L290 TraceCheckUtils]: 35: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,486 INFO L290 TraceCheckUtils]: 34: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,487 INFO L290 TraceCheckUtils]: 33: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,487 INFO L290 TraceCheckUtils]: 32: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,488 INFO L290 TraceCheckUtils]: 31: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,488 INFO L290 TraceCheckUtils]: 30: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,489 INFO L290 TraceCheckUtils]: 29: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,489 INFO L290 TraceCheckUtils]: 28: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,489 INFO L290 TraceCheckUtils]: 27: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,490 INFO L290 TraceCheckUtils]: 26: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,490 INFO L290 TraceCheckUtils]: 25: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,491 INFO L290 TraceCheckUtils]: 24: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,492 INFO L290 TraceCheckUtils]: 22: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,492 INFO L290 TraceCheckUtils]: 21: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,493 INFO L290 TraceCheckUtils]: 20: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,493 INFO L290 TraceCheckUtils]: 19: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,494 INFO L290 TraceCheckUtils]: 18: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,494 INFO L290 TraceCheckUtils]: 17: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,495 INFO L290 TraceCheckUtils]: 15: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,496 INFO L290 TraceCheckUtils]: 13: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,497 INFO L290 TraceCheckUtils]: 12: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,497 INFO L290 TraceCheckUtils]: 11: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,498 INFO L290 TraceCheckUtils]: 10: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,498 INFO L290 TraceCheckUtils]: 9: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,498 INFO L290 TraceCheckUtils]: 8: Hoare triple {20665#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {20665#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:00:53,499 INFO L290 TraceCheckUtils]: 6: Hoare triple {20652#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {20369#true} ~x~0 := 0; {20652#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:00:53,500 INFO L272 TraceCheckUtils]: 4: Hoare triple {20369#true} call #t~ret5 := main(); {20369#true} is VALID [2022-04-28 03:00:53,500 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20369#true} {20369#true} #40#return; {20369#true} is VALID [2022-04-28 03:00:53,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {20369#true} assume true; {20369#true} is VALID [2022-04-28 03:00:53,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {20369#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {20369#true} is VALID [2022-04-28 03:00:53,500 INFO L272 TraceCheckUtils]: 0: Hoare triple {20369#true} call ULTIMATE.init(); {20369#true} is VALID [2022-04-28 03:00:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 560 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2022-04-28 03:00:53,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [971298802] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:00:53,501 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:00:53,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 38, 6] total 42 [2022-04-28 03:00:53,501 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:00:53,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [655866863] [2022-04-28 03:00:53,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [655866863] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:00:53,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:00:53,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-28 03:00:53,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531733517] [2022-04-28 03:00:53,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:00:53,502 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-28 03:00:53,502 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:00:53,502 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:53,560 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:53,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-28 03:00:53,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:53,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-28 03:00:53,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=148, Invalid=1574, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 03:00:53,561 INFO L87 Difference]: Start difference. First operand 79 states and 81 transitions. Second operand has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:57,236 INFO L93 Difference]: Finished difference Result 88 states and 92 transitions. [2022-04-28 03:00:57,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-28 03:00:57,236 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-28 03:00:57,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:00:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 89 transitions. [2022-04-28 03:00:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 89 transitions. [2022-04-28 03:00:57,238 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 89 transitions. [2022-04-28 03:00:57,320 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:57,321 INFO L225 Difference]: With dead ends: 88 [2022-04-28 03:00:57,321 INFO L226 Difference]: Without dead ends: 81 [2022-04-28 03:00:57,321 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 148 SyntacticMatches, 3 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 545 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=376, Invalid=5174, Unknown=0, NotChecked=0, Total=5550 [2022-04-28 03:00:57,323 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 41 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 2107 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 2174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 2107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 03:00:57,323 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 34 Invalid, 2174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 2107 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 03:00:57,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-04-28 03:00:57,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2022-04-28 03:00:57,497 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:00:57,497 INFO L82 GeneralOperation]: Start isEquivalent. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,497 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,497 INFO L87 Difference]: Start difference. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:57,498 INFO L93 Difference]: Finished difference Result 81 states and 83 transitions. [2022-04-28 03:00:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-04-28 03:00:57,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:57,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:57,498 INFO L74 IsIncluded]: Start isIncluded. First operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 81 states. [2022-04-28 03:00:57,499 INFO L87 Difference]: Start difference. First operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 81 states. [2022-04-28 03:00:57,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:00:57,499 INFO L93 Difference]: Finished difference Result 81 states and 83 transitions. [2022-04-28 03:00:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-04-28 03:00:57,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:00:57,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:00:57,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:00:57,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:00:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 76 states have (on average 1.0394736842105263) internal successors, (79), 76 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 83 transitions. [2022-04-28 03:00:57,501 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 83 transitions. Word has length 77 [2022-04-28 03:00:57,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:00:57,501 INFO L495 AbstractCegarLoop]: Abstraction has 81 states and 83 transitions. [2022-04-28 03:00:57,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 2.0277777777777777) internal successors, (73), 35 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:00:57,501 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 83 transitions. [2022-04-28 03:00:57,597 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:00:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-04-28 03:00:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-04-28 03:00:57,597 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:00:57,597 INFO L195 NwaCegarLoop]: trace histogram [34, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:00:57,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Ended with exit code 0 [2022-04-28 03:00:57,815 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Ended with exit code 0 [2022-04-28 03:00:57,999 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 64 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable65,SelfDestructingSolverStorable66,65 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:00:58,000 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:00:58,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:00:58,000 INFO L85 PathProgramCache]: Analyzing trace with hash -21062790, now seen corresponding path program 65 times [2022-04-28 03:00:58,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:00:58,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1801330367] [2022-04-28 03:01:00,580 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:01:00,773 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:01:00,978 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:01:00,980 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:01:00,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1603317168, now seen corresponding path program 1 times [2022-04-28 03:01:00,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:00,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441635215] [2022-04-28 03:01:00,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:00,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:00,989 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_67.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_67.0)) 4294967296)) 65521) 0) [2022-04-28 03:01:00,989 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_67.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_67.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:01:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:01:00,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [364884397] [2022-04-28 03:01:00,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:00,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:00,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:00,996 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:00,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2022-04-28 03:01:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:01,042 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:01:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:01,056 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:01:01,057 INFO L85 PathProgramCache]: Analyzing trace with hash -21062790, now seen corresponding path program 66 times [2022-04-28 03:01:01,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:01,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723777670] [2022-04-28 03:01:01,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:01,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:01,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:01:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:01,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {21480#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-28 03:01:01,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-28 03:01:01,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-28 03:01:01,830 INFO L272 TraceCheckUtils]: 0: Hoare triple {21441#true} call ULTIMATE.init(); {21480#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:01:01,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {21480#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-28 03:01:01,830 INFO L290 TraceCheckUtils]: 2: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-28 03:01:01,830 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-28 03:01:01,830 INFO L272 TraceCheckUtils]: 4: Hoare triple {21441#true} call #t~ret5 := main(); {21441#true} is VALID [2022-04-28 03:01:01,831 INFO L290 TraceCheckUtils]: 5: Hoare triple {21441#true} ~x~0 := 0; {21446#(= main_~x~0 0)} is VALID [2022-04-28 03:01:01,831 INFO L290 TraceCheckUtils]: 6: Hoare triple {21446#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21446#(= main_~x~0 0)} is VALID [2022-04-28 03:01:01,831 INFO L290 TraceCheckUtils]: 7: Hoare triple {21446#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:01,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:01,832 INFO L290 TraceCheckUtils]: 9: Hoare triple {21447#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:01,833 INFO L290 TraceCheckUtils]: 10: Hoare triple {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:01,833 INFO L290 TraceCheckUtils]: 11: Hoare triple {21448#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:01,834 INFO L290 TraceCheckUtils]: 12: Hoare triple {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:01,834 INFO L290 TraceCheckUtils]: 13: Hoare triple {21449#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:01,834 INFO L290 TraceCheckUtils]: 14: Hoare triple {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:01,835 INFO L290 TraceCheckUtils]: 15: Hoare triple {21450#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:01,835 INFO L290 TraceCheckUtils]: 16: Hoare triple {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:01,836 INFO L290 TraceCheckUtils]: 17: Hoare triple {21451#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:01,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:01,837 INFO L290 TraceCheckUtils]: 19: Hoare triple {21452#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:01,837 INFO L290 TraceCheckUtils]: 20: Hoare triple {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:01,837 INFO L290 TraceCheckUtils]: 21: Hoare triple {21453#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:01,838 INFO L290 TraceCheckUtils]: 22: Hoare triple {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:01,838 INFO L290 TraceCheckUtils]: 23: Hoare triple {21454#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:01,839 INFO L290 TraceCheckUtils]: 24: Hoare triple {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:01,839 INFO L290 TraceCheckUtils]: 25: Hoare triple {21455#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:01,840 INFO L290 TraceCheckUtils]: 26: Hoare triple {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:01,840 INFO L290 TraceCheckUtils]: 27: Hoare triple {21456#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:01,840 INFO L290 TraceCheckUtils]: 28: Hoare triple {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:01,841 INFO L290 TraceCheckUtils]: 29: Hoare triple {21457#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:01,841 INFO L290 TraceCheckUtils]: 30: Hoare triple {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:01,842 INFO L290 TraceCheckUtils]: 31: Hoare triple {21458#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:01,842 INFO L290 TraceCheckUtils]: 32: Hoare triple {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:01,843 INFO L290 TraceCheckUtils]: 33: Hoare triple {21459#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:01,843 INFO L290 TraceCheckUtils]: 34: Hoare triple {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:01,843 INFO L290 TraceCheckUtils]: 35: Hoare triple {21460#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:01,844 INFO L290 TraceCheckUtils]: 36: Hoare triple {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:01,844 INFO L290 TraceCheckUtils]: 37: Hoare triple {21461#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:01,845 INFO L290 TraceCheckUtils]: 38: Hoare triple {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:01,845 INFO L290 TraceCheckUtils]: 39: Hoare triple {21462#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:01,845 INFO L290 TraceCheckUtils]: 40: Hoare triple {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:01,846 INFO L290 TraceCheckUtils]: 41: Hoare triple {21463#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:01,846 INFO L290 TraceCheckUtils]: 42: Hoare triple {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:01,847 INFO L290 TraceCheckUtils]: 43: Hoare triple {21464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:01,847 INFO L290 TraceCheckUtils]: 44: Hoare triple {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:01,848 INFO L290 TraceCheckUtils]: 45: Hoare triple {21465#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:01,848 INFO L290 TraceCheckUtils]: 46: Hoare triple {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:01,848 INFO L290 TraceCheckUtils]: 47: Hoare triple {21466#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:01,849 INFO L290 TraceCheckUtils]: 48: Hoare triple {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:01,849 INFO L290 TraceCheckUtils]: 49: Hoare triple {21467#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:01,850 INFO L290 TraceCheckUtils]: 50: Hoare triple {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:01,850 INFO L290 TraceCheckUtils]: 51: Hoare triple {21468#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:01,851 INFO L290 TraceCheckUtils]: 52: Hoare triple {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:01,851 INFO L290 TraceCheckUtils]: 53: Hoare triple {21469#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:01,851 INFO L290 TraceCheckUtils]: 54: Hoare triple {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:01,852 INFO L290 TraceCheckUtils]: 55: Hoare triple {21470#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:01,852 INFO L290 TraceCheckUtils]: 56: Hoare triple {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:01,853 INFO L290 TraceCheckUtils]: 57: Hoare triple {21471#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:01,853 INFO L290 TraceCheckUtils]: 58: Hoare triple {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:01,854 INFO L290 TraceCheckUtils]: 59: Hoare triple {21472#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:01,854 INFO L290 TraceCheckUtils]: 60: Hoare triple {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:01,854 INFO L290 TraceCheckUtils]: 61: Hoare triple {21473#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:01,855 INFO L290 TraceCheckUtils]: 62: Hoare triple {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:01,855 INFO L290 TraceCheckUtils]: 63: Hoare triple {21474#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:01,856 INFO L290 TraceCheckUtils]: 64: Hoare triple {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:01,856 INFO L290 TraceCheckUtils]: 65: Hoare triple {21475#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:01,856 INFO L290 TraceCheckUtils]: 66: Hoare triple {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:01,857 INFO L290 TraceCheckUtils]: 67: Hoare triple {21476#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:01,857 INFO L290 TraceCheckUtils]: 68: Hoare triple {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:01,858 INFO L290 TraceCheckUtils]: 69: Hoare triple {21477#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:01,858 INFO L290 TraceCheckUtils]: 70: Hoare triple {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:01,859 INFO L290 TraceCheckUtils]: 71: Hoare triple {21478#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:01,859 INFO L290 TraceCheckUtils]: 72: Hoare triple {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:01,860 INFO L290 TraceCheckUtils]: 73: Hoare triple {21479#(and (<= main_~x~0 33) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {21442#false} is VALID [2022-04-28 03:01:01,860 INFO L290 TraceCheckUtils]: 74: Hoare triple {21442#false} assume !(~x~0 % 4294967296 < 268435455); {21442#false} is VALID [2022-04-28 03:01:01,860 INFO L272 TraceCheckUtils]: 75: Hoare triple {21442#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {21442#false} is VALID [2022-04-28 03:01:01,860 INFO L290 TraceCheckUtils]: 76: Hoare triple {21442#false} ~cond := #in~cond; {21442#false} is VALID [2022-04-28 03:01:01,860 INFO L290 TraceCheckUtils]: 77: Hoare triple {21442#false} assume 0 == ~cond; {21442#false} is VALID [2022-04-28 03:01:01,860 INFO L290 TraceCheckUtils]: 78: Hoare triple {21442#false} assume !false; {21442#false} is VALID [2022-04-28 03:01:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 34 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:01,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:01:01,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723777670] [2022-04-28 03:01:01,861 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723777670] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:01:01,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2054104774] [2022-04-28 03:01:01,861 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:01:01,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:01,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:01,862 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:01,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2022-04-28 03:01:01,913 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:01:01,913 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:01:01,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:01:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:01,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:01:02,246 INFO L272 TraceCheckUtils]: 0: Hoare triple {21441#true} call ULTIMATE.init(); {21441#true} is VALID [2022-04-28 03:01:02,246 INFO L290 TraceCheckUtils]: 1: Hoare triple {21441#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-28 03:01:02,246 INFO L290 TraceCheckUtils]: 2: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-28 03:01:02,246 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-28 03:01:02,246 INFO L272 TraceCheckUtils]: 4: Hoare triple {21441#true} call #t~ret5 := main(); {21441#true} is VALID [2022-04-28 03:01:02,246 INFO L290 TraceCheckUtils]: 5: Hoare triple {21441#true} ~x~0 := 0; {21441#true} is VALID [2022-04-28 03:01:02,246 INFO L290 TraceCheckUtils]: 6: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 9: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 10: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 11: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 12: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 13: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 14: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 15: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 16: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,247 INFO L290 TraceCheckUtils]: 17: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 18: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 19: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 20: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 21: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 22: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 23: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 24: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 25: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 27: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,248 INFO L290 TraceCheckUtils]: 28: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 29: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 30: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 31: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 32: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 33: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 34: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 35: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 36: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 37: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 38: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,249 INFO L290 TraceCheckUtils]: 39: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 40: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 41: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 42: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 43: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 44: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 45: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 46: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 47: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 50: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 51: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 52: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 53: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 54: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 55: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 56: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 57: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 58: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,251 INFO L290 TraceCheckUtils]: 59: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 60: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 61: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 62: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 63: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 64: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 65: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 66: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 67: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 68: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,252 INFO L290 TraceCheckUtils]: 69: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,253 INFO L290 TraceCheckUtils]: 70: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,253 INFO L290 TraceCheckUtils]: 71: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:01:02,254 INFO L290 TraceCheckUtils]: 72: Hoare triple {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:01:02,255 INFO L290 TraceCheckUtils]: 73: Hoare triple {21697#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {21704#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:01:02,256 INFO L290 TraceCheckUtils]: 74: Hoare triple {21704#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {21442#false} is VALID [2022-04-28 03:01:02,256 INFO L272 TraceCheckUtils]: 75: Hoare triple {21442#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {21442#false} is VALID [2022-04-28 03:01:02,256 INFO L290 TraceCheckUtils]: 76: Hoare triple {21442#false} ~cond := #in~cond; {21442#false} is VALID [2022-04-28 03:01:02,256 INFO L290 TraceCheckUtils]: 77: Hoare triple {21442#false} assume 0 == ~cond; {21442#false} is VALID [2022-04-28 03:01:02,256 INFO L290 TraceCheckUtils]: 78: Hoare triple {21442#false} assume !false; {21442#false} is VALID [2022-04-28 03:01:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 99 proven. 1 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2022-04-28 03:01:02,257 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:01:02,541 INFO L290 TraceCheckUtils]: 78: Hoare triple {21442#false} assume !false; {21442#false} is VALID [2022-04-28 03:01:02,541 INFO L290 TraceCheckUtils]: 77: Hoare triple {21442#false} assume 0 == ~cond; {21442#false} is VALID [2022-04-28 03:01:02,542 INFO L290 TraceCheckUtils]: 76: Hoare triple {21442#false} ~cond := #in~cond; {21442#false} is VALID [2022-04-28 03:01:02,542 INFO L272 TraceCheckUtils]: 75: Hoare triple {21442#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {21442#false} is VALID [2022-04-28 03:01:02,542 INFO L290 TraceCheckUtils]: 74: Hoare triple {21732#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {21442#false} is VALID [2022-04-28 03:01:02,543 INFO L290 TraceCheckUtils]: 73: Hoare triple {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {21732#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:01:02,543 INFO L290 TraceCheckUtils]: 72: Hoare triple {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:01:02,544 INFO L290 TraceCheckUtils]: 71: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21736#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:01:02,544 INFO L290 TraceCheckUtils]: 70: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,544 INFO L290 TraceCheckUtils]: 69: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 68: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 67: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 66: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 65: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 64: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 63: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 62: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 61: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 60: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,545 INFO L290 TraceCheckUtils]: 59: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 58: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 57: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 56: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 55: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 54: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 53: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 52: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 51: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 50: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,546 INFO L290 TraceCheckUtils]: 49: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 48: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 47: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 46: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 45: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 44: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 43: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 42: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 41: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 40: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 39: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,547 INFO L290 TraceCheckUtils]: 38: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 37: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 36: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 35: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 34: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 33: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 32: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 31: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 30: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 29: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 28: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,548 INFO L290 TraceCheckUtils]: 27: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 26: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 25: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 24: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 23: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 22: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 21: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 20: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 19: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 18: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 17: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,549 INFO L290 TraceCheckUtils]: 16: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 15: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 14: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 13: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 12: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 11: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 10: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 9: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 8: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 7: Hoare triple {21441#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 6: Hoare triple {21441#true} assume !!(~x~0 % 4294967296 < 268435455); {21441#true} is VALID [2022-04-28 03:01:02,550 INFO L290 TraceCheckUtils]: 5: Hoare triple {21441#true} ~x~0 := 0; {21441#true} is VALID [2022-04-28 03:01:02,551 INFO L272 TraceCheckUtils]: 4: Hoare triple {21441#true} call #t~ret5 := main(); {21441#true} is VALID [2022-04-28 03:01:02,551 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21441#true} {21441#true} #40#return; {21441#true} is VALID [2022-04-28 03:01:02,551 INFO L290 TraceCheckUtils]: 2: Hoare triple {21441#true} assume true; {21441#true} is VALID [2022-04-28 03:01:02,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {21441#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {21441#true} is VALID [2022-04-28 03:01:02,551 INFO L272 TraceCheckUtils]: 0: Hoare triple {21441#true} call ULTIMATE.init(); {21441#true} is VALID [2022-04-28 03:01:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 99 proven. 1 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2022-04-28 03:01:02,551 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2054104774] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:01:02,551 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:01:02,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 4, 4] total 41 [2022-04-28 03:01:02,552 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:01:02,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1801330367] [2022-04-28 03:01:02,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1801330367] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:01:02,552 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:01:02,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-28 03:01:02,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761871335] [2022-04-28 03:01:02,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:01:02,553 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 79 [2022-04-28 03:01:02,553 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:01:02,553 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:02,620 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:02,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-28 03:01:02,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:02,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-28 03:01:02,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=246, Invalid=1394, Unknown=0, NotChecked=0, Total=1640 [2022-04-28 03:01:02,621 INFO L87 Difference]: Start difference. First operand 81 states and 83 transitions. Second operand has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:06,549 INFO L93 Difference]: Finished difference Result 90 states and 94 transitions. [2022-04-28 03:01:06,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-28 03:01:06,550 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 79 [2022-04-28 03:01:06,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:01:06,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 91 transitions. [2022-04-28 03:01:06,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 91 transitions. [2022-04-28 03:01:06,553 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 91 transitions. [2022-04-28 03:01:06,622 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:06,623 INFO L225 Difference]: With dead ends: 90 [2022-04-28 03:01:06,623 INFO L226 Difference]: Without dead ends: 83 [2022-04-28 03:01:06,624 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 565 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=578, Invalid=4972, Unknown=0, NotChecked=0, Total=5550 [2022-04-28 03:01:06,624 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 42 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 2376 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 2445 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 03:01:06,625 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 149 Invalid, 2445 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 2376 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 03:01:06,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-28 03:01:06,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-28 03:01:06,803 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:01:06,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,804 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,804 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:06,805 INFO L93 Difference]: Finished difference Result 83 states and 85 transitions. [2022-04-28 03:01:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-04-28 03:01:06,807 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:06,807 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:06,807 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 83 states. [2022-04-28 03:01:06,807 INFO L87 Difference]: Start difference. First operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 83 states. [2022-04-28 03:01:06,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:06,808 INFO L93 Difference]: Finished difference Result 83 states and 85 transitions. [2022-04-28 03:01:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-04-28 03:01:06,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:06,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:06,809 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:01:06,809 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:01:06,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 78 states have (on average 1.0384615384615385) internal successors, (81), 78 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 85 transitions. [2022-04-28 03:01:06,810 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 85 transitions. Word has length 79 [2022-04-28 03:01:06,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:01:06,810 INFO L495 AbstractCegarLoop]: Abstraction has 83 states and 85 transitions. [2022-04-28 03:01:06,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 2.027027027027027) internal successors, (75), 36 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:06,810 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 85 transitions. [2022-04-28 03:01:06,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-04-28 03:01:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-28 03:01:06,935 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:01:06,935 INFO L195 NwaCegarLoop]: trace histogram [35, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:01:06,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:07,158 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:07,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 66 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,67 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68 [2022-04-28 03:01:07,336 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:01:07,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:01:07,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1119534953, now seen corresponding path program 67 times [2022-04-28 03:01:07,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:07,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1788038116] [2022-04-28 03:01:10,377 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:01:10,494 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:01:10,718 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:01:10,720 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:01:10,723 INFO L85 PathProgramCache]: Analyzing trace with hash -642117968, now seen corresponding path program 1 times [2022-04-28 03:01:10,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:10,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688485180] [2022-04-28 03:01:10,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:10,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:10,728 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_69.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_69.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:01:10,729 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_69.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_69.0)) 4294967296)) 65521) 0) [2022-04-28 03:01:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:01:10,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [218338215] [2022-04-28 03:01:10,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:10,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:10,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:10,735 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:10,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Waiting until timeout for monitored process [2022-04-28 03:01:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:10,785 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:01:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:10,795 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:01:10,795 INFO L85 PathProgramCache]: Analyzing trace with hash -1119534953, now seen corresponding path program 68 times [2022-04-28 03:01:10,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:10,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603467329] [2022-04-28 03:01:10,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:10,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:11,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:01:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:11,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {22578#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-28 03:01:11,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-28 03:01:11,538 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-28 03:01:11,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {22538#true} call ULTIMATE.init(); {22578#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:01:11,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {22578#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-28 03:01:11,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-28 03:01:11,539 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-28 03:01:11,539 INFO L272 TraceCheckUtils]: 4: Hoare triple {22538#true} call #t~ret5 := main(); {22538#true} is VALID [2022-04-28 03:01:11,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {22538#true} ~x~0 := 0; {22543#(= main_~x~0 0)} is VALID [2022-04-28 03:01:11,539 INFO L290 TraceCheckUtils]: 6: Hoare triple {22543#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {22543#(= main_~x~0 0)} is VALID [2022-04-28 03:01:11,540 INFO L290 TraceCheckUtils]: 7: Hoare triple {22543#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:11,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:11,541 INFO L290 TraceCheckUtils]: 9: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:11,541 INFO L290 TraceCheckUtils]: 10: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:11,542 INFO L290 TraceCheckUtils]: 11: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:11,542 INFO L290 TraceCheckUtils]: 12: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:11,542 INFO L290 TraceCheckUtils]: 13: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:11,543 INFO L290 TraceCheckUtils]: 14: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:11,543 INFO L290 TraceCheckUtils]: 15: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:11,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:11,544 INFO L290 TraceCheckUtils]: 17: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:11,544 INFO L290 TraceCheckUtils]: 18: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:11,545 INFO L290 TraceCheckUtils]: 19: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:11,545 INFO L290 TraceCheckUtils]: 20: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:11,546 INFO L290 TraceCheckUtils]: 21: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:11,546 INFO L290 TraceCheckUtils]: 22: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:11,547 INFO L290 TraceCheckUtils]: 23: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:11,547 INFO L290 TraceCheckUtils]: 24: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:11,547 INFO L290 TraceCheckUtils]: 25: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:11,548 INFO L290 TraceCheckUtils]: 26: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:11,548 INFO L290 TraceCheckUtils]: 27: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:11,549 INFO L290 TraceCheckUtils]: 28: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:11,549 INFO L290 TraceCheckUtils]: 29: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:11,549 INFO L290 TraceCheckUtils]: 30: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:11,550 INFO L290 TraceCheckUtils]: 31: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:11,550 INFO L290 TraceCheckUtils]: 32: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:11,551 INFO L290 TraceCheckUtils]: 33: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:11,551 INFO L290 TraceCheckUtils]: 34: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:11,552 INFO L290 TraceCheckUtils]: 35: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:11,552 INFO L290 TraceCheckUtils]: 36: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:11,553 INFO L290 TraceCheckUtils]: 37: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:11,553 INFO L290 TraceCheckUtils]: 38: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:11,553 INFO L290 TraceCheckUtils]: 39: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:11,554 INFO L290 TraceCheckUtils]: 40: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:11,554 INFO L290 TraceCheckUtils]: 41: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:11,555 INFO L290 TraceCheckUtils]: 42: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:11,555 INFO L290 TraceCheckUtils]: 43: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:11,555 INFO L290 TraceCheckUtils]: 44: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:11,556 INFO L290 TraceCheckUtils]: 45: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:11,556 INFO L290 TraceCheckUtils]: 46: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:11,557 INFO L290 TraceCheckUtils]: 47: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:11,557 INFO L290 TraceCheckUtils]: 48: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:11,558 INFO L290 TraceCheckUtils]: 49: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:11,558 INFO L290 TraceCheckUtils]: 50: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:11,558 INFO L290 TraceCheckUtils]: 51: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:11,559 INFO L290 TraceCheckUtils]: 52: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:11,559 INFO L290 TraceCheckUtils]: 53: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:11,560 INFO L290 TraceCheckUtils]: 54: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:11,560 INFO L290 TraceCheckUtils]: 55: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:11,560 INFO L290 TraceCheckUtils]: 56: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:11,561 INFO L290 TraceCheckUtils]: 57: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:11,561 INFO L290 TraceCheckUtils]: 58: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:11,562 INFO L290 TraceCheckUtils]: 59: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:11,562 INFO L290 TraceCheckUtils]: 60: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:11,563 INFO L290 TraceCheckUtils]: 61: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:11,563 INFO L290 TraceCheckUtils]: 62: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:11,563 INFO L290 TraceCheckUtils]: 63: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:11,564 INFO L290 TraceCheckUtils]: 64: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:11,564 INFO L290 TraceCheckUtils]: 65: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:11,565 INFO L290 TraceCheckUtils]: 66: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:11,565 INFO L290 TraceCheckUtils]: 67: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:11,566 INFO L290 TraceCheckUtils]: 68: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:11,566 INFO L290 TraceCheckUtils]: 69: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:11,566 INFO L290 TraceCheckUtils]: 70: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:11,567 INFO L290 TraceCheckUtils]: 71: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:11,567 INFO L290 TraceCheckUtils]: 72: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:11,568 INFO L290 TraceCheckUtils]: 73: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:11,568 INFO L290 TraceCheckUtils]: 74: Hoare triple {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:11,569 INFO L290 TraceCheckUtils]: 75: Hoare triple {22577#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {22539#false} is VALID [2022-04-28 03:01:11,569 INFO L290 TraceCheckUtils]: 76: Hoare triple {22539#false} assume !(~x~0 % 4294967296 < 268435455); {22539#false} is VALID [2022-04-28 03:01:11,569 INFO L272 TraceCheckUtils]: 77: Hoare triple {22539#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {22539#false} is VALID [2022-04-28 03:01:11,569 INFO L290 TraceCheckUtils]: 78: Hoare triple {22539#false} ~cond := #in~cond; {22539#false} is VALID [2022-04-28 03:01:11,569 INFO L290 TraceCheckUtils]: 79: Hoare triple {22539#false} assume 0 == ~cond; {22539#false} is VALID [2022-04-28 03:01:11,569 INFO L290 TraceCheckUtils]: 80: Hoare triple {22539#false} assume !false; {22539#false} is VALID [2022-04-28 03:01:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 35 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:11,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:01:11,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603467329] [2022-04-28 03:01:11,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [603467329] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:01:11,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [718513208] [2022-04-28 03:01:11,570 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:01:11,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:11,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:11,571 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:11,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Waiting until timeout for monitored process [2022-04-28 03:01:11,622 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:01:11,622 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:01:11,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-28 03:01:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:11,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:01:12,333 INFO L272 TraceCheckUtils]: 0: Hoare triple {22538#true} call ULTIMATE.init(); {22538#true} is VALID [2022-04-28 03:01:12,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {22538#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-28 03:01:12,334 INFO L290 TraceCheckUtils]: 2: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-28 03:01:12,334 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-28 03:01:12,334 INFO L272 TraceCheckUtils]: 4: Hoare triple {22538#true} call #t~ret5 := main(); {22538#true} is VALID [2022-04-28 03:01:12,334 INFO L290 TraceCheckUtils]: 5: Hoare triple {22538#true} ~x~0 := 0; {22543#(= main_~x~0 0)} is VALID [2022-04-28 03:01:12,334 INFO L290 TraceCheckUtils]: 6: Hoare triple {22543#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {22543#(= main_~x~0 0)} is VALID [2022-04-28 03:01:12,335 INFO L290 TraceCheckUtils]: 7: Hoare triple {22543#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:12,335 INFO L290 TraceCheckUtils]: 8: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:12,336 INFO L290 TraceCheckUtils]: 9: Hoare triple {22544#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:12,336 INFO L290 TraceCheckUtils]: 10: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:12,336 INFO L290 TraceCheckUtils]: 11: Hoare triple {22545#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:12,337 INFO L290 TraceCheckUtils]: 12: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:12,337 INFO L290 TraceCheckUtils]: 13: Hoare triple {22546#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:12,338 INFO L290 TraceCheckUtils]: 14: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:12,338 INFO L290 TraceCheckUtils]: 15: Hoare triple {22547#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:12,338 INFO L290 TraceCheckUtils]: 16: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:12,339 INFO L290 TraceCheckUtils]: 17: Hoare triple {22548#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:12,339 INFO L290 TraceCheckUtils]: 18: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:12,340 INFO L290 TraceCheckUtils]: 19: Hoare triple {22549#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:12,340 INFO L290 TraceCheckUtils]: 20: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:12,341 INFO L290 TraceCheckUtils]: 21: Hoare triple {22550#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:12,341 INFO L290 TraceCheckUtils]: 22: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:12,342 INFO L290 TraceCheckUtils]: 23: Hoare triple {22551#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:12,342 INFO L290 TraceCheckUtils]: 24: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:12,342 INFO L290 TraceCheckUtils]: 25: Hoare triple {22552#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:12,343 INFO L290 TraceCheckUtils]: 26: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:12,343 INFO L290 TraceCheckUtils]: 27: Hoare triple {22553#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:12,344 INFO L290 TraceCheckUtils]: 28: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:12,344 INFO L290 TraceCheckUtils]: 29: Hoare triple {22554#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:12,344 INFO L290 TraceCheckUtils]: 30: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:12,345 INFO L290 TraceCheckUtils]: 31: Hoare triple {22555#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:12,345 INFO L290 TraceCheckUtils]: 32: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:12,346 INFO L290 TraceCheckUtils]: 33: Hoare triple {22556#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:12,346 INFO L290 TraceCheckUtils]: 34: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:12,347 INFO L290 TraceCheckUtils]: 35: Hoare triple {22557#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:12,347 INFO L290 TraceCheckUtils]: 36: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:12,347 INFO L290 TraceCheckUtils]: 37: Hoare triple {22558#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:12,348 INFO L290 TraceCheckUtils]: 38: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:12,348 INFO L290 TraceCheckUtils]: 39: Hoare triple {22559#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:12,349 INFO L290 TraceCheckUtils]: 40: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:12,349 INFO L290 TraceCheckUtils]: 41: Hoare triple {22560#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:12,349 INFO L290 TraceCheckUtils]: 42: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:12,350 INFO L290 TraceCheckUtils]: 43: Hoare triple {22561#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:12,350 INFO L290 TraceCheckUtils]: 44: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:12,351 INFO L290 TraceCheckUtils]: 45: Hoare triple {22562#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:12,351 INFO L290 TraceCheckUtils]: 46: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:12,352 INFO L290 TraceCheckUtils]: 47: Hoare triple {22563#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:12,352 INFO L290 TraceCheckUtils]: 48: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:12,352 INFO L290 TraceCheckUtils]: 49: Hoare triple {22564#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:12,353 INFO L290 TraceCheckUtils]: 50: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:12,353 INFO L290 TraceCheckUtils]: 51: Hoare triple {22565#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:12,354 INFO L290 TraceCheckUtils]: 52: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:12,354 INFO L290 TraceCheckUtils]: 53: Hoare triple {22566#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:12,355 INFO L290 TraceCheckUtils]: 54: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:12,355 INFO L290 TraceCheckUtils]: 55: Hoare triple {22567#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:12,355 INFO L290 TraceCheckUtils]: 56: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:12,356 INFO L290 TraceCheckUtils]: 57: Hoare triple {22568#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:12,356 INFO L290 TraceCheckUtils]: 58: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:12,357 INFO L290 TraceCheckUtils]: 59: Hoare triple {22569#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:12,357 INFO L290 TraceCheckUtils]: 60: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:12,358 INFO L290 TraceCheckUtils]: 61: Hoare triple {22570#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:12,358 INFO L290 TraceCheckUtils]: 62: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:12,358 INFO L290 TraceCheckUtils]: 63: Hoare triple {22571#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:12,359 INFO L290 TraceCheckUtils]: 64: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:12,359 INFO L290 TraceCheckUtils]: 65: Hoare triple {22572#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:12,360 INFO L290 TraceCheckUtils]: 66: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:12,360 INFO L290 TraceCheckUtils]: 67: Hoare triple {22573#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:12,360 INFO L290 TraceCheckUtils]: 68: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:12,361 INFO L290 TraceCheckUtils]: 69: Hoare triple {22574#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:12,361 INFO L290 TraceCheckUtils]: 70: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:12,362 INFO L290 TraceCheckUtils]: 71: Hoare triple {22575#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:12,362 INFO L290 TraceCheckUtils]: 72: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:12,363 INFO L290 TraceCheckUtils]: 73: Hoare triple {22576#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:12,363 INFO L290 TraceCheckUtils]: 74: Hoare triple {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:12,364 INFO L290 TraceCheckUtils]: 75: Hoare triple {22801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:12,364 INFO L290 TraceCheckUtils]: 76: Hoare triple {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:12,365 INFO L272 TraceCheckUtils]: 77: Hoare triple {22808#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:01:12,365 INFO L290 TraceCheckUtils]: 78: Hoare triple {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {22819#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:01:12,365 INFO L290 TraceCheckUtils]: 79: Hoare triple {22819#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {22539#false} is VALID [2022-04-28 03:01:12,366 INFO L290 TraceCheckUtils]: 80: Hoare triple {22539#false} assume !false; {22539#false} is VALID [2022-04-28 03:01:12,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:12,366 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:01:12,699 INFO L290 TraceCheckUtils]: 80: Hoare triple {22539#false} assume !false; {22539#false} is VALID [2022-04-28 03:01:12,700 INFO L290 TraceCheckUtils]: 79: Hoare triple {22819#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {22539#false} is VALID [2022-04-28 03:01:12,700 INFO L290 TraceCheckUtils]: 78: Hoare triple {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {22819#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:01:12,700 INFO L272 TraceCheckUtils]: 77: Hoare triple {22835#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {22815#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:01:12,701 INFO L290 TraceCheckUtils]: 76: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,701 INFO L290 TraceCheckUtils]: 75: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,702 INFO L290 TraceCheckUtils]: 74: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,702 INFO L290 TraceCheckUtils]: 73: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,703 INFO L290 TraceCheckUtils]: 72: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,703 INFO L290 TraceCheckUtils]: 71: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,704 INFO L290 TraceCheckUtils]: 70: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,704 INFO L290 TraceCheckUtils]: 69: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,705 INFO L290 TraceCheckUtils]: 68: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,705 INFO L290 TraceCheckUtils]: 67: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,706 INFO L290 TraceCheckUtils]: 66: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,706 INFO L290 TraceCheckUtils]: 65: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,707 INFO L290 TraceCheckUtils]: 64: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,707 INFO L290 TraceCheckUtils]: 63: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,708 INFO L290 TraceCheckUtils]: 62: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,708 INFO L290 TraceCheckUtils]: 61: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,708 INFO L290 TraceCheckUtils]: 60: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,709 INFO L290 TraceCheckUtils]: 59: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,709 INFO L290 TraceCheckUtils]: 58: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,710 INFO L290 TraceCheckUtils]: 57: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,710 INFO L290 TraceCheckUtils]: 56: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,711 INFO L290 TraceCheckUtils]: 55: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,711 INFO L290 TraceCheckUtils]: 54: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,713 INFO L290 TraceCheckUtils]: 51: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,713 INFO L290 TraceCheckUtils]: 50: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,714 INFO L290 TraceCheckUtils]: 49: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,714 INFO L290 TraceCheckUtils]: 48: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,715 INFO L290 TraceCheckUtils]: 47: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,715 INFO L290 TraceCheckUtils]: 46: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,716 INFO L290 TraceCheckUtils]: 45: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,716 INFO L290 TraceCheckUtils]: 44: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,716 INFO L290 TraceCheckUtils]: 43: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,717 INFO L290 TraceCheckUtils]: 42: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,717 INFO L290 TraceCheckUtils]: 41: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,718 INFO L290 TraceCheckUtils]: 40: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,718 INFO L290 TraceCheckUtils]: 39: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,718 INFO L290 TraceCheckUtils]: 38: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,719 INFO L290 TraceCheckUtils]: 37: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,719 INFO L290 TraceCheckUtils]: 36: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,720 INFO L290 TraceCheckUtils]: 35: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,720 INFO L290 TraceCheckUtils]: 34: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,721 INFO L290 TraceCheckUtils]: 33: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,721 INFO L290 TraceCheckUtils]: 32: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,722 INFO L290 TraceCheckUtils]: 31: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,722 INFO L290 TraceCheckUtils]: 30: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,723 INFO L290 TraceCheckUtils]: 28: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,723 INFO L290 TraceCheckUtils]: 27: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,724 INFO L290 TraceCheckUtils]: 26: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,724 INFO L290 TraceCheckUtils]: 25: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,725 INFO L290 TraceCheckUtils]: 24: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,725 INFO L290 TraceCheckUtils]: 23: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,726 INFO L290 TraceCheckUtils]: 22: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,726 INFO L290 TraceCheckUtils]: 21: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,727 INFO L290 TraceCheckUtils]: 20: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,727 INFO L290 TraceCheckUtils]: 19: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,728 INFO L290 TraceCheckUtils]: 18: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,728 INFO L290 TraceCheckUtils]: 17: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,728 INFO L290 TraceCheckUtils]: 16: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,729 INFO L290 TraceCheckUtils]: 15: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,730 INFO L290 TraceCheckUtils]: 13: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,731 INFO L290 TraceCheckUtils]: 11: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,731 INFO L290 TraceCheckUtils]: 10: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,732 INFO L290 TraceCheckUtils]: 8: Hoare triple {22848#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {22848#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:12,733 INFO L290 TraceCheckUtils]: 6: Hoare triple {22835#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {22538#true} ~x~0 := 0; {22835#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:12,734 INFO L272 TraceCheckUtils]: 4: Hoare triple {22538#true} call #t~ret5 := main(); {22538#true} is VALID [2022-04-28 03:01:12,734 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22538#true} {22538#true} #40#return; {22538#true} is VALID [2022-04-28 03:01:12,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {22538#true} assume true; {22538#true} is VALID [2022-04-28 03:01:12,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {22538#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {22538#true} is VALID [2022-04-28 03:01:12,734 INFO L272 TraceCheckUtils]: 0: Hoare triple {22538#true} call ULTIMATE.init(); {22538#true} is VALID [2022-04-28 03:01:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 629 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2022-04-28 03:01:12,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [718513208] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:01:12,735 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:01:12,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 40, 6] total 44 [2022-04-28 03:01:12,735 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:01:12,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1788038116] [2022-04-28 03:01:12,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1788038116] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:01:12,735 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:01:12,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-28 03:01:12,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120643911] [2022-04-28 03:01:12,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:01:12,736 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 81 [2022-04-28 03:01:12,736 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:01:12,736 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:12,793 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:12,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-28 03:01:12,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:12,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-28 03:01:12,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=156, Invalid=1736, Unknown=0, NotChecked=0, Total=1892 [2022-04-28 03:01:12,794 INFO L87 Difference]: Start difference. First operand 83 states and 85 transitions. Second operand has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:16,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:16,969 INFO L93 Difference]: Finished difference Result 92 states and 96 transitions. [2022-04-28 03:01:16,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-28 03:01:16,969 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 81 [2022-04-28 03:01:16,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:01:16,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 93 transitions. [2022-04-28 03:01:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 93 transitions. [2022-04-28 03:01:16,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 93 transitions. [2022-04-28 03:01:17,047 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:17,048 INFO L225 Difference]: With dead ends: 92 [2022-04-28 03:01:17,048 INFO L226 Difference]: Without dead ends: 85 [2022-04-28 03:01:17,048 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 156 SyntacticMatches, 3 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 612 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=398, Invalid=5764, Unknown=0, NotChecked=0, Total=6162 [2022-04-28 03:01:17,049 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 43 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 2481 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 2552 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 2481 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 03:01:17,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 124 Invalid, 2552 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 2481 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 03:01:17,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-04-28 03:01:17,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2022-04-28 03:01:17,227 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:01:17,227 INFO L82 GeneralOperation]: Start isEquivalent. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:17,227 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:17,228 INFO L87 Difference]: Start difference. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:17,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:17,229 INFO L93 Difference]: Finished difference Result 85 states and 87 transitions. [2022-04-28 03:01:17,229 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-04-28 03:01:17,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:17,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:17,229 INFO L74 IsIncluded]: Start isIncluded. First operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 85 states. [2022-04-28 03:01:17,229 INFO L87 Difference]: Start difference. First operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 85 states. [2022-04-28 03:01:17,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:17,230 INFO L93 Difference]: Finished difference Result 85 states and 87 transitions. [2022-04-28 03:01:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-04-28 03:01:17,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:17,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:17,230 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:01:17,230 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:01:17,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 80 states have (on average 1.0375) internal successors, (83), 80 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 87 transitions. [2022-04-28 03:01:17,231 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 87 transitions. Word has length 81 [2022-04-28 03:01:17,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:01:17,232 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 87 transitions. [2022-04-28 03:01:17,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 2.026315789473684) internal successors, (77), 37 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:17,232 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 85 states and 87 transitions. [2022-04-28 03:01:17,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:17,345 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-04-28 03:01:17,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-28 03:01:17,346 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:01:17,346 INFO L195 NwaCegarLoop]: trace histogram [36, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:01:17,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:17,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:17,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 69 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable70,68 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable69 [2022-04-28 03:01:17,746 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:01:17,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:01:17,747 INFO L85 PathProgramCache]: Analyzing trace with hash -189328780, now seen corresponding path program 69 times [2022-04-28 03:01:17,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:17,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1892910809] [2022-04-28 03:01:19,128 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:01:19,254 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:01:21,356 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:01:21,482 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:01:21,484 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:01:21,487 INFO L85 PathProgramCache]: Analyzing trace with hash 1407414192, now seen corresponding path program 1 times [2022-04-28 03:01:21,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:21,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177579068] [2022-04-28 03:01:21,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:21,492 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_71.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_71.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:01:21,492 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_71.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_71.0)) 4294967296)) 65521) 0) [2022-04-28 03:01:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:01:21,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [898933991] [2022-04-28 03:01:21,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:21,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:21,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:21,520 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:21,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Waiting until timeout for monitored process [2022-04-28 03:01:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:21,575 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:01:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:21,589 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:01:21,589 INFO L85 PathProgramCache]: Analyzing trace with hash -189328780, now seen corresponding path program 70 times [2022-04-28 03:01:21,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:21,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236900671] [2022-04-28 03:01:21,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:21,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:22,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:01:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:22,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {23705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-28 03:01:22,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-28 03:01:22,416 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-28 03:01:22,417 INFO L272 TraceCheckUtils]: 0: Hoare triple {23664#true} call ULTIMATE.init(); {23705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:01:22,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {23705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-28 03:01:22,417 INFO L290 TraceCheckUtils]: 2: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-28 03:01:22,417 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-28 03:01:22,417 INFO L272 TraceCheckUtils]: 4: Hoare triple {23664#true} call #t~ret5 := main(); {23664#true} is VALID [2022-04-28 03:01:22,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {23664#true} ~x~0 := 0; {23669#(= main_~x~0 0)} is VALID [2022-04-28 03:01:22,418 INFO L290 TraceCheckUtils]: 6: Hoare triple {23669#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23669#(= main_~x~0 0)} is VALID [2022-04-28 03:01:22,418 INFO L290 TraceCheckUtils]: 7: Hoare triple {23669#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:22,418 INFO L290 TraceCheckUtils]: 8: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:22,419 INFO L290 TraceCheckUtils]: 9: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:22,419 INFO L290 TraceCheckUtils]: 10: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:22,420 INFO L290 TraceCheckUtils]: 11: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:22,420 INFO L290 TraceCheckUtils]: 12: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:22,421 INFO L290 TraceCheckUtils]: 13: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:22,421 INFO L290 TraceCheckUtils]: 14: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:22,421 INFO L290 TraceCheckUtils]: 15: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:22,422 INFO L290 TraceCheckUtils]: 16: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:22,422 INFO L290 TraceCheckUtils]: 17: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:22,423 INFO L290 TraceCheckUtils]: 18: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:22,423 INFO L290 TraceCheckUtils]: 19: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:22,424 INFO L290 TraceCheckUtils]: 20: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:22,424 INFO L290 TraceCheckUtils]: 21: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:22,424 INFO L290 TraceCheckUtils]: 22: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:22,425 INFO L290 TraceCheckUtils]: 23: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:22,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:22,426 INFO L290 TraceCheckUtils]: 25: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:22,426 INFO L290 TraceCheckUtils]: 26: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:22,427 INFO L290 TraceCheckUtils]: 27: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:22,427 INFO L290 TraceCheckUtils]: 28: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:22,427 INFO L290 TraceCheckUtils]: 29: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:22,428 INFO L290 TraceCheckUtils]: 30: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:22,428 INFO L290 TraceCheckUtils]: 31: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:22,428 INFO L290 TraceCheckUtils]: 32: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:22,429 INFO L290 TraceCheckUtils]: 33: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:22,429 INFO L290 TraceCheckUtils]: 34: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:22,430 INFO L290 TraceCheckUtils]: 35: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:22,430 INFO L290 TraceCheckUtils]: 36: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:22,431 INFO L290 TraceCheckUtils]: 37: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:22,431 INFO L290 TraceCheckUtils]: 38: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:22,431 INFO L290 TraceCheckUtils]: 39: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:22,432 INFO L290 TraceCheckUtils]: 40: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:22,432 INFO L290 TraceCheckUtils]: 41: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:22,433 INFO L290 TraceCheckUtils]: 42: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:22,433 INFO L290 TraceCheckUtils]: 43: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:22,433 INFO L290 TraceCheckUtils]: 44: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:22,434 INFO L290 TraceCheckUtils]: 45: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:22,434 INFO L290 TraceCheckUtils]: 46: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:22,435 INFO L290 TraceCheckUtils]: 47: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:22,435 INFO L290 TraceCheckUtils]: 48: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:22,436 INFO L290 TraceCheckUtils]: 49: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:22,436 INFO L290 TraceCheckUtils]: 50: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:22,436 INFO L290 TraceCheckUtils]: 51: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:22,437 INFO L290 TraceCheckUtils]: 52: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:22,437 INFO L290 TraceCheckUtils]: 53: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:22,438 INFO L290 TraceCheckUtils]: 54: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:22,438 INFO L290 TraceCheckUtils]: 55: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:22,438 INFO L290 TraceCheckUtils]: 56: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:22,439 INFO L290 TraceCheckUtils]: 57: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:22,439 INFO L290 TraceCheckUtils]: 58: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:22,440 INFO L290 TraceCheckUtils]: 59: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:22,440 INFO L290 TraceCheckUtils]: 60: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:22,441 INFO L290 TraceCheckUtils]: 61: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:22,441 INFO L290 TraceCheckUtils]: 62: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:22,441 INFO L290 TraceCheckUtils]: 63: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:22,442 INFO L290 TraceCheckUtils]: 64: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:22,442 INFO L290 TraceCheckUtils]: 65: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:22,443 INFO L290 TraceCheckUtils]: 66: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:22,443 INFO L290 TraceCheckUtils]: 67: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:22,443 INFO L290 TraceCheckUtils]: 68: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:22,444 INFO L290 TraceCheckUtils]: 69: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:22,444 INFO L290 TraceCheckUtils]: 70: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:22,445 INFO L290 TraceCheckUtils]: 71: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:22,445 INFO L290 TraceCheckUtils]: 72: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:22,446 INFO L290 TraceCheckUtils]: 73: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:22,446 INFO L290 TraceCheckUtils]: 74: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:22,447 INFO L290 TraceCheckUtils]: 75: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:22,447 INFO L290 TraceCheckUtils]: 76: Hoare triple {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:22,447 INFO L290 TraceCheckUtils]: 77: Hoare triple {23704#(and (<= main_~x~0 35) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {23665#false} is VALID [2022-04-28 03:01:22,447 INFO L290 TraceCheckUtils]: 78: Hoare triple {23665#false} assume !(~x~0 % 4294967296 < 268435455); {23665#false} is VALID [2022-04-28 03:01:22,448 INFO L272 TraceCheckUtils]: 79: Hoare triple {23665#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23665#false} is VALID [2022-04-28 03:01:22,448 INFO L290 TraceCheckUtils]: 80: Hoare triple {23665#false} ~cond := #in~cond; {23665#false} is VALID [2022-04-28 03:01:22,448 INFO L290 TraceCheckUtils]: 81: Hoare triple {23665#false} assume 0 == ~cond; {23665#false} is VALID [2022-04-28 03:01:22,448 INFO L290 TraceCheckUtils]: 82: Hoare triple {23665#false} assume !false; {23665#false} is VALID [2022-04-28 03:01:22,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 36 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:22,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:01:22,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236900671] [2022-04-28 03:01:22,449 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236900671] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:01:22,449 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [213263504] [2022-04-28 03:01:22,449 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:01:22,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:22,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:22,450 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:22,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Waiting until timeout for monitored process [2022-04-28 03:01:22,539 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:01:22,539 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:01:22,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 74 conjunts are in the unsatisfiable core [2022-04-28 03:01:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:22,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:01:23,186 INFO L272 TraceCheckUtils]: 0: Hoare triple {23664#true} call ULTIMATE.init(); {23664#true} is VALID [2022-04-28 03:01:23,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {23664#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-28 03:01:23,186 INFO L290 TraceCheckUtils]: 2: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-28 03:01:23,187 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-28 03:01:23,187 INFO L272 TraceCheckUtils]: 4: Hoare triple {23664#true} call #t~ret5 := main(); {23664#true} is VALID [2022-04-28 03:01:23,187 INFO L290 TraceCheckUtils]: 5: Hoare triple {23664#true} ~x~0 := 0; {23669#(= main_~x~0 0)} is VALID [2022-04-28 03:01:23,187 INFO L290 TraceCheckUtils]: 6: Hoare triple {23669#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23669#(= main_~x~0 0)} is VALID [2022-04-28 03:01:23,188 INFO L290 TraceCheckUtils]: 7: Hoare triple {23669#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:23,188 INFO L290 TraceCheckUtils]: 8: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:23,189 INFO L290 TraceCheckUtils]: 9: Hoare triple {23670#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:23,189 INFO L290 TraceCheckUtils]: 10: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:23,189 INFO L290 TraceCheckUtils]: 11: Hoare triple {23671#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:23,190 INFO L290 TraceCheckUtils]: 12: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:23,190 INFO L290 TraceCheckUtils]: 13: Hoare triple {23672#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:23,191 INFO L290 TraceCheckUtils]: 14: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:23,191 INFO L290 TraceCheckUtils]: 15: Hoare triple {23673#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:23,191 INFO L290 TraceCheckUtils]: 16: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:23,192 INFO L290 TraceCheckUtils]: 17: Hoare triple {23674#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:23,192 INFO L290 TraceCheckUtils]: 18: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:23,193 INFO L290 TraceCheckUtils]: 19: Hoare triple {23675#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:23,193 INFO L290 TraceCheckUtils]: 20: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:23,194 INFO L290 TraceCheckUtils]: 21: Hoare triple {23676#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:23,194 INFO L290 TraceCheckUtils]: 22: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:23,194 INFO L290 TraceCheckUtils]: 23: Hoare triple {23677#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:23,195 INFO L290 TraceCheckUtils]: 24: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:23,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {23678#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:23,196 INFO L290 TraceCheckUtils]: 26: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:23,196 INFO L290 TraceCheckUtils]: 27: Hoare triple {23679#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:23,197 INFO L290 TraceCheckUtils]: 28: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:23,197 INFO L290 TraceCheckUtils]: 29: Hoare triple {23680#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:23,197 INFO L290 TraceCheckUtils]: 30: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:23,198 INFO L290 TraceCheckUtils]: 31: Hoare triple {23681#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:23,198 INFO L290 TraceCheckUtils]: 32: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:23,199 INFO L290 TraceCheckUtils]: 33: Hoare triple {23682#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:23,199 INFO L290 TraceCheckUtils]: 34: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:23,200 INFO L290 TraceCheckUtils]: 35: Hoare triple {23683#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:23,203 INFO L290 TraceCheckUtils]: 36: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:23,204 INFO L290 TraceCheckUtils]: 37: Hoare triple {23684#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:23,204 INFO L290 TraceCheckUtils]: 38: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:23,205 INFO L290 TraceCheckUtils]: 39: Hoare triple {23685#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:23,205 INFO L290 TraceCheckUtils]: 40: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:23,206 INFO L290 TraceCheckUtils]: 41: Hoare triple {23686#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:23,206 INFO L290 TraceCheckUtils]: 42: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:23,207 INFO L290 TraceCheckUtils]: 43: Hoare triple {23687#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:23,207 INFO L290 TraceCheckUtils]: 44: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:23,208 INFO L290 TraceCheckUtils]: 45: Hoare triple {23688#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:23,208 INFO L290 TraceCheckUtils]: 46: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:23,208 INFO L290 TraceCheckUtils]: 47: Hoare triple {23689#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:23,209 INFO L290 TraceCheckUtils]: 48: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:23,209 INFO L290 TraceCheckUtils]: 49: Hoare triple {23690#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:23,210 INFO L290 TraceCheckUtils]: 50: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:23,210 INFO L290 TraceCheckUtils]: 51: Hoare triple {23691#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:23,211 INFO L290 TraceCheckUtils]: 52: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:23,211 INFO L290 TraceCheckUtils]: 53: Hoare triple {23692#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:23,211 INFO L290 TraceCheckUtils]: 54: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:23,212 INFO L290 TraceCheckUtils]: 55: Hoare triple {23693#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:23,212 INFO L290 TraceCheckUtils]: 56: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:23,213 INFO L290 TraceCheckUtils]: 57: Hoare triple {23694#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:23,213 INFO L290 TraceCheckUtils]: 58: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:23,214 INFO L290 TraceCheckUtils]: 59: Hoare triple {23695#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:23,214 INFO L290 TraceCheckUtils]: 60: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:23,215 INFO L290 TraceCheckUtils]: 61: Hoare triple {23696#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:23,215 INFO L290 TraceCheckUtils]: 62: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:23,215 INFO L290 TraceCheckUtils]: 63: Hoare triple {23697#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:23,216 INFO L290 TraceCheckUtils]: 64: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:23,216 INFO L290 TraceCheckUtils]: 65: Hoare triple {23698#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:23,217 INFO L290 TraceCheckUtils]: 66: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:23,217 INFO L290 TraceCheckUtils]: 67: Hoare triple {23699#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:23,218 INFO L290 TraceCheckUtils]: 68: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:23,223 INFO L290 TraceCheckUtils]: 69: Hoare triple {23700#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:23,224 INFO L290 TraceCheckUtils]: 70: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:23,224 INFO L290 TraceCheckUtils]: 71: Hoare triple {23701#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:23,225 INFO L290 TraceCheckUtils]: 72: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:23,225 INFO L290 TraceCheckUtils]: 73: Hoare triple {23702#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:23,226 INFO L290 TraceCheckUtils]: 74: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:23,226 INFO L290 TraceCheckUtils]: 75: Hoare triple {23703#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:23,226 INFO L290 TraceCheckUtils]: 76: Hoare triple {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:23,227 INFO L290 TraceCheckUtils]: 77: Hoare triple {23934#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {23665#false} is VALID [2022-04-28 03:01:23,227 INFO L290 TraceCheckUtils]: 78: Hoare triple {23665#false} assume !(~x~0 % 4294967296 < 268435455); {23665#false} is VALID [2022-04-28 03:01:23,227 INFO L272 TraceCheckUtils]: 79: Hoare triple {23665#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23665#false} is VALID [2022-04-28 03:01:23,227 INFO L290 TraceCheckUtils]: 80: Hoare triple {23665#false} ~cond := #in~cond; {23665#false} is VALID [2022-04-28 03:01:23,227 INFO L290 TraceCheckUtils]: 81: Hoare triple {23665#false} assume 0 == ~cond; {23665#false} is VALID [2022-04-28 03:01:23,228 INFO L290 TraceCheckUtils]: 82: Hoare triple {23665#false} assume !false; {23665#false} is VALID [2022-04-28 03:01:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 36 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:23,228 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:01:26,460 INFO L290 TraceCheckUtils]: 82: Hoare triple {23665#false} assume !false; {23665#false} is VALID [2022-04-28 03:01:26,460 INFO L290 TraceCheckUtils]: 81: Hoare triple {23665#false} assume 0 == ~cond; {23665#false} is VALID [2022-04-28 03:01:26,460 INFO L290 TraceCheckUtils]: 80: Hoare triple {23665#false} ~cond := #in~cond; {23665#false} is VALID [2022-04-28 03:01:26,460 INFO L272 TraceCheckUtils]: 79: Hoare triple {23665#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {23665#false} is VALID [2022-04-28 03:01:26,460 INFO L290 TraceCheckUtils]: 78: Hoare triple {23665#false} assume !(~x~0 % 4294967296 < 268435455); {23665#false} is VALID [2022-04-28 03:01:26,460 INFO L290 TraceCheckUtils]: 77: Hoare triple {23971#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {23665#false} is VALID [2022-04-28 03:01:26,461 INFO L290 TraceCheckUtils]: 76: Hoare triple {23975#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23971#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 03:01:26,461 INFO L290 TraceCheckUtils]: 75: Hoare triple {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23975#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 03:01:26,462 INFO L290 TraceCheckUtils]: 74: Hoare triple {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,463 INFO L290 TraceCheckUtils]: 73: Hoare triple {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23979#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,463 INFO L290 TraceCheckUtils]: 72: Hoare triple {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,464 INFO L290 TraceCheckUtils]: 71: Hoare triple {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23986#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,464 INFO L290 TraceCheckUtils]: 70: Hoare triple {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,465 INFO L290 TraceCheckUtils]: 69: Hoare triple {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {23993#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,465 INFO L290 TraceCheckUtils]: 68: Hoare triple {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,466 INFO L290 TraceCheckUtils]: 67: Hoare triple {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24000#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,466 INFO L290 TraceCheckUtils]: 66: Hoare triple {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,467 INFO L290 TraceCheckUtils]: 65: Hoare triple {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24007#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,467 INFO L290 TraceCheckUtils]: 64: Hoare triple {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,468 INFO L290 TraceCheckUtils]: 63: Hoare triple {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24014#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,468 INFO L290 TraceCheckUtils]: 62: Hoare triple {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,469 INFO L290 TraceCheckUtils]: 61: Hoare triple {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24021#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,469 INFO L290 TraceCheckUtils]: 60: Hoare triple {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,470 INFO L290 TraceCheckUtils]: 59: Hoare triple {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24028#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,470 INFO L290 TraceCheckUtils]: 58: Hoare triple {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,471 INFO L290 TraceCheckUtils]: 57: Hoare triple {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24035#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,472 INFO L290 TraceCheckUtils]: 56: Hoare triple {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,472 INFO L290 TraceCheckUtils]: 55: Hoare triple {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24042#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,473 INFO L290 TraceCheckUtils]: 54: Hoare triple {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,473 INFO L290 TraceCheckUtils]: 53: Hoare triple {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24049#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,474 INFO L290 TraceCheckUtils]: 52: Hoare triple {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,474 INFO L290 TraceCheckUtils]: 51: Hoare triple {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24056#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,475 INFO L290 TraceCheckUtils]: 49: Hoare triple {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24063#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,476 INFO L290 TraceCheckUtils]: 48: Hoare triple {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,476 INFO L290 TraceCheckUtils]: 47: Hoare triple {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24070#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,477 INFO L290 TraceCheckUtils]: 46: Hoare triple {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,478 INFO L290 TraceCheckUtils]: 45: Hoare triple {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24077#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,478 INFO L290 TraceCheckUtils]: 44: Hoare triple {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,479 INFO L290 TraceCheckUtils]: 43: Hoare triple {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24084#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,479 INFO L290 TraceCheckUtils]: 42: Hoare triple {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,480 INFO L290 TraceCheckUtils]: 41: Hoare triple {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24091#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,480 INFO L290 TraceCheckUtils]: 40: Hoare triple {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,481 INFO L290 TraceCheckUtils]: 39: Hoare triple {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24098#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,481 INFO L290 TraceCheckUtils]: 38: Hoare triple {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,482 INFO L290 TraceCheckUtils]: 37: Hoare triple {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24105#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,482 INFO L290 TraceCheckUtils]: 36: Hoare triple {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,483 INFO L290 TraceCheckUtils]: 35: Hoare triple {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24112#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,483 INFO L290 TraceCheckUtils]: 34: Hoare triple {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,484 INFO L290 TraceCheckUtils]: 33: Hoare triple {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24119#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,484 INFO L290 TraceCheckUtils]: 32: Hoare triple {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,485 INFO L290 TraceCheckUtils]: 31: Hoare triple {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24126#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,485 INFO L290 TraceCheckUtils]: 30: Hoare triple {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,486 INFO L290 TraceCheckUtils]: 29: Hoare triple {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24133#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,486 INFO L290 TraceCheckUtils]: 28: Hoare triple {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,487 INFO L290 TraceCheckUtils]: 27: Hoare triple {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24140#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,487 INFO L290 TraceCheckUtils]: 26: Hoare triple {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,488 INFO L290 TraceCheckUtils]: 25: Hoare triple {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24147#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,488 INFO L290 TraceCheckUtils]: 24: Hoare triple {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,489 INFO L290 TraceCheckUtils]: 23: Hoare triple {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24154#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,489 INFO L290 TraceCheckUtils]: 22: Hoare triple {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,490 INFO L290 TraceCheckUtils]: 21: Hoare triple {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24161#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,491 INFO L290 TraceCheckUtils]: 20: Hoare triple {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,491 INFO L290 TraceCheckUtils]: 19: Hoare triple {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24168#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,491 INFO L290 TraceCheckUtils]: 18: Hoare triple {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,492 INFO L290 TraceCheckUtils]: 17: Hoare triple {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24175#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,493 INFO L290 TraceCheckUtils]: 16: Hoare triple {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,493 INFO L290 TraceCheckUtils]: 15: Hoare triple {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24182#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,494 INFO L290 TraceCheckUtils]: 14: Hoare triple {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,494 INFO L290 TraceCheckUtils]: 13: Hoare triple {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24189#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24196#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,496 INFO L290 TraceCheckUtils]: 10: Hoare triple {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,496 INFO L290 TraceCheckUtils]: 9: Hoare triple {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24203#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,497 INFO L290 TraceCheckUtils]: 8: Hoare triple {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,497 INFO L290 TraceCheckUtils]: 7: Hoare triple {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24210#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:01:26,498 INFO L290 TraceCheckUtils]: 6: Hoare triple {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {23664#true} ~x~0 := 0; {24217#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:01:26,498 INFO L272 TraceCheckUtils]: 4: Hoare triple {23664#true} call #t~ret5 := main(); {23664#true} is VALID [2022-04-28 03:01:26,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23664#true} {23664#true} #40#return; {23664#true} is VALID [2022-04-28 03:01:26,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {23664#true} assume true; {23664#true} is VALID [2022-04-28 03:01:26,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {23664#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {23664#true} is VALID [2022-04-28 03:01:26,499 INFO L272 TraceCheckUtils]: 0: Hoare triple {23664#true} call ULTIMATE.init(); {23664#true} is VALID [2022-04-28 03:01:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 36 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:26,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [213263504] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:01:26,499 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:01:26,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 38, 39] total 77 [2022-04-28 03:01:26,500 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:01:26,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1892910809] [2022-04-28 03:01:26,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1892910809] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:01:26,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:01:26,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-28 03:01:26,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173472138] [2022-04-28 03:01:26,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:01:26,501 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 83 [2022-04-28 03:01:26,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:01:26,501 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:26,558 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:26,558 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-28 03:01:26,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:26,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-28 03:01:26,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1557, Invalid=4295, Unknown=0, NotChecked=0, Total=5852 [2022-04-28 03:01:26,559 INFO L87 Difference]: Start difference. First operand 85 states and 87 transitions. Second operand has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:31,034 INFO L93 Difference]: Finished difference Result 94 states and 98 transitions. [2022-04-28 03:01:31,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-28 03:01:31,034 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 83 [2022-04-28 03:01:31,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:01:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 95 transitions. [2022-04-28 03:01:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 95 transitions. [2022-04-28 03:01:31,036 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 95 transitions. [2022-04-28 03:01:31,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:31,124 INFO L225 Difference]: With dead ends: 94 [2022-04-28 03:01:31,124 INFO L226 Difference]: Without dead ends: 87 [2022-04-28 03:01:31,125 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 129 SyntacticMatches, 2 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 743 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=3103, Invalid=9553, Unknown=0, NotChecked=0, Total=12656 [2022-04-28 03:01:31,125 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 44 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 2614 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 2687 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 2614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 03:01:31,126 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 119 Invalid, 2687 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 2614 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 03:01:31,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2022-04-28 03:01:31,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2022-04-28 03:01:31,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:01:31,322 INFO L82 GeneralOperation]: Start isEquivalent. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,322 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,322 INFO L87 Difference]: Start difference. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:31,323 INFO L93 Difference]: Finished difference Result 87 states and 89 transitions. [2022-04-28 03:01:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-04-28 03:01:31,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:31,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:31,323 INFO L74 IsIncluded]: Start isIncluded. First operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 87 states. [2022-04-28 03:01:31,324 INFO L87 Difference]: Start difference. First operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 87 states. [2022-04-28 03:01:31,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:31,324 INFO L93 Difference]: Finished difference Result 87 states and 89 transitions. [2022-04-28 03:01:31,324 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-04-28 03:01:31,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:31,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:31,325 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:01:31,325 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:01:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 82 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 89 transitions. [2022-04-28 03:01:31,326 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 89 transitions. Word has length 83 [2022-04-28 03:01:31,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:01:31,327 INFO L495 AbstractCegarLoop]: Abstraction has 87 states and 89 transitions. [2022-04-28 03:01:31,327 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 2.0256410256410255) internal successors, (79), 38 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:31,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 89 transitions. [2022-04-28 03:01:31,440 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-04-28 03:01:31,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-28 03:01:31,441 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:01:31,441 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:01:31,457 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Ended with exit code 0 [2022-04-28 03:01:31,645 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:31,841 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,71 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,70 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:31,842 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:01:31,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:01:31,842 INFO L85 PathProgramCache]: Analyzing trace with hash 385605905, now seen corresponding path program 71 times [2022-04-28 03:01:31,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:31,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2098968820] [2022-04-28 03:01:32,185 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:01:32,526 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:01:32,528 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:01:32,531 INFO L85 PathProgramCache]: Analyzing trace with hash -838020944, now seen corresponding path program 1 times [2022-04-28 03:01:32,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:32,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988339134] [2022-04-28 03:01:32,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:32,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:32,536 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_73.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_73.0)) 4294967296)) 65521) 0) [2022-04-28 03:01:32,537 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_73.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_73.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:01:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:01:32,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [259532048] [2022-04-28 03:01:32,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:32,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:32,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:32,544 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:32,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Waiting until timeout for monitored process [2022-04-28 03:01:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:32,597 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:01:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:32,610 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:01:32,610 INFO L85 PathProgramCache]: Analyzing trace with hash 385605905, now seen corresponding path program 72 times [2022-04-28 03:01:32,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:32,611 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913751009] [2022-04-28 03:01:32,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:32,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:33,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:01:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:33,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {24891#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-28 03:01:33,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-28 03:01:33,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-28 03:01:33,418 INFO L272 TraceCheckUtils]: 0: Hoare triple {24849#true} call ULTIMATE.init(); {24891#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:01:33,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {24891#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-28 03:01:33,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-28 03:01:33,419 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-28 03:01:33,419 INFO L272 TraceCheckUtils]: 4: Hoare triple {24849#true} call #t~ret5 := main(); {24849#true} is VALID [2022-04-28 03:01:33,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {24849#true} ~x~0 := 0; {24854#(= main_~x~0 0)} is VALID [2022-04-28 03:01:33,419 INFO L290 TraceCheckUtils]: 6: Hoare triple {24854#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {24854#(= main_~x~0 0)} is VALID [2022-04-28 03:01:33,420 INFO L290 TraceCheckUtils]: 7: Hoare triple {24854#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:33,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:33,421 INFO L290 TraceCheckUtils]: 9: Hoare triple {24855#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:33,421 INFO L290 TraceCheckUtils]: 10: Hoare triple {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:33,422 INFO L290 TraceCheckUtils]: 11: Hoare triple {24856#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:33,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:33,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {24857#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:33,423 INFO L290 TraceCheckUtils]: 14: Hoare triple {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:33,423 INFO L290 TraceCheckUtils]: 15: Hoare triple {24858#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:33,424 INFO L290 TraceCheckUtils]: 16: Hoare triple {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:33,424 INFO L290 TraceCheckUtils]: 17: Hoare triple {24859#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:33,425 INFO L290 TraceCheckUtils]: 18: Hoare triple {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:33,425 INFO L290 TraceCheckUtils]: 19: Hoare triple {24860#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:33,425 INFO L290 TraceCheckUtils]: 20: Hoare triple {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:33,426 INFO L290 TraceCheckUtils]: 21: Hoare triple {24861#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:33,426 INFO L290 TraceCheckUtils]: 22: Hoare triple {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:33,427 INFO L290 TraceCheckUtils]: 23: Hoare triple {24862#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:33,427 INFO L290 TraceCheckUtils]: 24: Hoare triple {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:33,428 INFO L290 TraceCheckUtils]: 25: Hoare triple {24863#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:33,435 INFO L290 TraceCheckUtils]: 26: Hoare triple {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:33,435 INFO L290 TraceCheckUtils]: 27: Hoare triple {24864#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:33,436 INFO L290 TraceCheckUtils]: 28: Hoare triple {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:33,436 INFO L290 TraceCheckUtils]: 29: Hoare triple {24865#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:33,437 INFO L290 TraceCheckUtils]: 30: Hoare triple {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:33,437 INFO L290 TraceCheckUtils]: 31: Hoare triple {24866#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:33,438 INFO L290 TraceCheckUtils]: 32: Hoare triple {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:33,438 INFO L290 TraceCheckUtils]: 33: Hoare triple {24867#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:33,439 INFO L290 TraceCheckUtils]: 34: Hoare triple {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:33,439 INFO L290 TraceCheckUtils]: 35: Hoare triple {24868#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:33,440 INFO L290 TraceCheckUtils]: 36: Hoare triple {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:33,440 INFO L290 TraceCheckUtils]: 37: Hoare triple {24869#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:33,441 INFO L290 TraceCheckUtils]: 38: Hoare triple {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:33,441 INFO L290 TraceCheckUtils]: 39: Hoare triple {24870#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:33,442 INFO L290 TraceCheckUtils]: 40: Hoare triple {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:33,442 INFO L290 TraceCheckUtils]: 41: Hoare triple {24871#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:33,443 INFO L290 TraceCheckUtils]: 42: Hoare triple {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:33,443 INFO L290 TraceCheckUtils]: 43: Hoare triple {24872#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:33,444 INFO L290 TraceCheckUtils]: 44: Hoare triple {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:33,444 INFO L290 TraceCheckUtils]: 45: Hoare triple {24873#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:33,444 INFO L290 TraceCheckUtils]: 46: Hoare triple {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:33,445 INFO L290 TraceCheckUtils]: 47: Hoare triple {24874#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:33,445 INFO L290 TraceCheckUtils]: 48: Hoare triple {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:33,446 INFO L290 TraceCheckUtils]: 49: Hoare triple {24875#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:33,446 INFO L290 TraceCheckUtils]: 50: Hoare triple {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:33,447 INFO L290 TraceCheckUtils]: 51: Hoare triple {24876#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:33,447 INFO L290 TraceCheckUtils]: 52: Hoare triple {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:33,448 INFO L290 TraceCheckUtils]: 53: Hoare triple {24877#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:33,448 INFO L290 TraceCheckUtils]: 54: Hoare triple {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:33,448 INFO L290 TraceCheckUtils]: 55: Hoare triple {24878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:33,449 INFO L290 TraceCheckUtils]: 56: Hoare triple {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:33,449 INFO L290 TraceCheckUtils]: 57: Hoare triple {24879#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:33,450 INFO L290 TraceCheckUtils]: 58: Hoare triple {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:33,450 INFO L290 TraceCheckUtils]: 59: Hoare triple {24880#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:33,450 INFO L290 TraceCheckUtils]: 60: Hoare triple {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:33,451 INFO L290 TraceCheckUtils]: 61: Hoare triple {24881#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:33,451 INFO L290 TraceCheckUtils]: 62: Hoare triple {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:33,452 INFO L290 TraceCheckUtils]: 63: Hoare triple {24882#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:33,452 INFO L290 TraceCheckUtils]: 64: Hoare triple {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:33,453 INFO L290 TraceCheckUtils]: 65: Hoare triple {24883#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:33,453 INFO L290 TraceCheckUtils]: 66: Hoare triple {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:33,453 INFO L290 TraceCheckUtils]: 67: Hoare triple {24884#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:33,454 INFO L290 TraceCheckUtils]: 68: Hoare triple {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:33,463 INFO L290 TraceCheckUtils]: 69: Hoare triple {24885#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:33,470 INFO L290 TraceCheckUtils]: 70: Hoare triple {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:33,483 INFO L290 TraceCheckUtils]: 71: Hoare triple {24886#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:33,501 INFO L290 TraceCheckUtils]: 72: Hoare triple {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:33,501 INFO L290 TraceCheckUtils]: 73: Hoare triple {24887#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:33,502 INFO L290 TraceCheckUtils]: 74: Hoare triple {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:33,502 INFO L290 TraceCheckUtils]: 75: Hoare triple {24888#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:33,502 INFO L290 TraceCheckUtils]: 76: Hoare triple {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:33,503 INFO L290 TraceCheckUtils]: 77: Hoare triple {24889#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:33,503 INFO L290 TraceCheckUtils]: 78: Hoare triple {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:33,514 INFO L290 TraceCheckUtils]: 79: Hoare triple {24890#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {24850#false} is VALID [2022-04-28 03:01:33,514 INFO L290 TraceCheckUtils]: 80: Hoare triple {24850#false} assume !(~x~0 % 4294967296 < 268435455); {24850#false} is VALID [2022-04-28 03:01:33,514 INFO L272 TraceCheckUtils]: 81: Hoare triple {24850#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {24850#false} is VALID [2022-04-28 03:01:33,514 INFO L290 TraceCheckUtils]: 82: Hoare triple {24850#false} ~cond := #in~cond; {24850#false} is VALID [2022-04-28 03:01:33,514 INFO L290 TraceCheckUtils]: 83: Hoare triple {24850#false} assume 0 == ~cond; {24850#false} is VALID [2022-04-28 03:01:33,514 INFO L290 TraceCheckUtils]: 84: Hoare triple {24850#false} assume !false; {24850#false} is VALID [2022-04-28 03:01:33,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 37 proven. 1332 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:33,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:01:33,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913751009] [2022-04-28 03:01:33,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913751009] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:01:33,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1175048787] [2022-04-28 03:01:33,515 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:01:33,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:33,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:33,516 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:33,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Waiting until timeout for monitored process [2022-04-28 03:01:33,572 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:01:33,572 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:01:33,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:01:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:33,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:01:33,934 INFO L272 TraceCheckUtils]: 0: Hoare triple {24849#true} call ULTIMATE.init(); {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {24849#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L272 TraceCheckUtils]: 4: Hoare triple {24849#true} call #t~ret5 := main(); {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L290 TraceCheckUtils]: 5: Hoare triple {24849#true} ~x~0 := 0; {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L290 TraceCheckUtils]: 6: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L290 TraceCheckUtils]: 7: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L290 TraceCheckUtils]: 8: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,935 INFO L290 TraceCheckUtils]: 9: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 10: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 12: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 13: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 14: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 15: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 16: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 17: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 18: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 19: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,936 INFO L290 TraceCheckUtils]: 20: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 21: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 22: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 23: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 24: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 25: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 26: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 27: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 28: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 29: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 30: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,937 INFO L290 TraceCheckUtils]: 31: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 32: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 33: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 34: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 35: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 36: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 37: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 38: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 39: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 41: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,938 INFO L290 TraceCheckUtils]: 42: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 43: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 44: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 45: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 46: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 47: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 48: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 49: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 50: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 51: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 52: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,939 INFO L290 TraceCheckUtils]: 53: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 54: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 55: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 56: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 57: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 58: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 59: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 60: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 61: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 62: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 63: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,940 INFO L290 TraceCheckUtils]: 64: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 65: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 66: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 67: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 68: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 69: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 70: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 71: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 72: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 73: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,941 INFO L290 TraceCheckUtils]: 74: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,942 INFO L290 TraceCheckUtils]: 75: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:33,942 INFO L290 TraceCheckUtils]: 76: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:33,943 INFO L290 TraceCheckUtils]: 77: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:01:33,943 INFO L290 TraceCheckUtils]: 78: Hoare triple {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:01:33,944 INFO L290 TraceCheckUtils]: 79: Hoare triple {25126#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {25133#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:01:33,945 INFO L290 TraceCheckUtils]: 80: Hoare triple {25133#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {24850#false} is VALID [2022-04-28 03:01:33,945 INFO L272 TraceCheckUtils]: 81: Hoare triple {24850#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {24850#false} is VALID [2022-04-28 03:01:33,945 INFO L290 TraceCheckUtils]: 82: Hoare triple {24850#false} ~cond := #in~cond; {24850#false} is VALID [2022-04-28 03:01:33,945 INFO L290 TraceCheckUtils]: 83: Hoare triple {24850#false} assume 0 == ~cond; {24850#false} is VALID [2022-04-28 03:01:33,945 INFO L290 TraceCheckUtils]: 84: Hoare triple {24850#false} assume !false; {24850#false} is VALID [2022-04-28 03:01:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 108 proven. 1 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-04-28 03:01:33,946 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:01:34,245 INFO L290 TraceCheckUtils]: 84: Hoare triple {24850#false} assume !false; {24850#false} is VALID [2022-04-28 03:01:34,246 INFO L290 TraceCheckUtils]: 83: Hoare triple {24850#false} assume 0 == ~cond; {24850#false} is VALID [2022-04-28 03:01:34,246 INFO L290 TraceCheckUtils]: 82: Hoare triple {24850#false} ~cond := #in~cond; {24850#false} is VALID [2022-04-28 03:01:34,246 INFO L272 TraceCheckUtils]: 81: Hoare triple {24850#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {24850#false} is VALID [2022-04-28 03:01:34,250 INFO L290 TraceCheckUtils]: 80: Hoare triple {25161#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {24850#false} is VALID [2022-04-28 03:01:34,251 INFO L290 TraceCheckUtils]: 79: Hoare triple {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {25161#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:01:34,251 INFO L290 TraceCheckUtils]: 78: Hoare triple {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 77: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {25165#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 76: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 75: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 74: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 73: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 72: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 71: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 70: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,252 INFO L290 TraceCheckUtils]: 69: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 68: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 67: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 66: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 65: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 64: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 63: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 62: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 61: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 60: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 59: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,253 INFO L290 TraceCheckUtils]: 58: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 57: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 56: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 55: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 54: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 53: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 52: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 51: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 50: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 49: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 48: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,254 INFO L290 TraceCheckUtils]: 47: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 46: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 45: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 44: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 43: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 42: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 41: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 40: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 39: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 38: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 37: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,255 INFO L290 TraceCheckUtils]: 36: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 35: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 34: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 33: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 32: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 31: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 30: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 29: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 28: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 27: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 26: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,256 INFO L290 TraceCheckUtils]: 25: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 24: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 23: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 22: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 21: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 20: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 19: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 18: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 17: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 16: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,257 INFO L290 TraceCheckUtils]: 14: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 12: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 11: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 10: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 9: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 8: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 7: Hoare triple {24849#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 6: Hoare triple {24849#true} assume !!(~x~0 % 4294967296 < 268435455); {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {24849#true} ~x~0 := 0; {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L272 TraceCheckUtils]: 4: Hoare triple {24849#true} call #t~ret5 := main(); {24849#true} is VALID [2022-04-28 03:01:34,258 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24849#true} {24849#true} #40#return; {24849#true} is VALID [2022-04-28 03:01:34,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {24849#true} assume true; {24849#true} is VALID [2022-04-28 03:01:34,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {24849#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {24849#true} is VALID [2022-04-28 03:01:34,259 INFO L272 TraceCheckUtils]: 0: Hoare triple {24849#true} call ULTIMATE.init(); {24849#true} is VALID [2022-04-28 03:01:34,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 108 proven. 1 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-04-28 03:01:34,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1175048787] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:01:34,259 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:01:34,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 4, 4] total 44 [2022-04-28 03:01:34,259 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:01:34,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2098968820] [2022-04-28 03:01:34,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2098968820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:01:34,260 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:01:34,260 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-28 03:01:34,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722860862] [2022-04-28 03:01:34,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:01:34,260 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85 [2022-04-28 03:01:34,260 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:01:34,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:34,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:34,318 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-28 03:01:34,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:34,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-28 03:01:34,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=267, Invalid=1625, Unknown=0, NotChecked=0, Total=1892 [2022-04-28 03:01:34,319 INFO L87 Difference]: Start difference. First operand 87 states and 89 transitions. Second operand has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:39,251 INFO L93 Difference]: Finished difference Result 96 states and 100 transitions. [2022-04-28 03:01:39,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-28 03:01:39,252 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85 [2022-04-28 03:01:39,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:01:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 97 transitions. [2022-04-28 03:01:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 97 transitions. [2022-04-28 03:01:39,253 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 97 transitions. [2022-04-28 03:01:39,354 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:39,356 INFO L225 Difference]: With dead ends: 96 [2022-04-28 03:01:39,356 INFO L226 Difference]: Without dead ends: 89 [2022-04-28 03:01:39,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 168 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 670 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=629, Invalid=5851, Unknown=0, NotChecked=0, Total=6480 [2022-04-28 03:01:39,357 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 45 mSDsluCounter, 172 mSDsCounter, 0 mSdLazyCounter, 2835 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 184 SdHoareTripleChecker+Invalid, 2910 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 2835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-28 03:01:39,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 184 Invalid, 2910 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 2835 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 03:01:39,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-28 03:01:39,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2022-04-28 03:01:39,559 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:01:39,560 INFO L82 GeneralOperation]: Start isEquivalent. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,560 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,560 INFO L87 Difference]: Start difference. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:39,561 INFO L93 Difference]: Finished difference Result 89 states and 91 transitions. [2022-04-28 03:01:39,561 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-04-28 03:01:39,561 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:39,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:39,562 INFO L74 IsIncluded]: Start isIncluded. First operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 89 states. [2022-04-28 03:01:39,562 INFO L87 Difference]: Start difference. First operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 89 states. [2022-04-28 03:01:39,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:39,564 INFO L93 Difference]: Finished difference Result 89 states and 91 transitions. [2022-04-28 03:01:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-04-28 03:01:39,564 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:39,564 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:39,564 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:01:39,564 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:01:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 84 states have (on average 1.0357142857142858) internal successors, (87), 84 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 91 transitions. [2022-04-28 03:01:39,566 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 91 transitions. Word has length 85 [2022-04-28 03:01:39,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:01:39,566 INFO L495 AbstractCegarLoop]: Abstraction has 89 states and 91 transitions. [2022-04-28 03:01:39,567 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 2.025) internal successors, (81), 39 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:39,567 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 89 states and 91 transitions. [2022-04-28 03:01:39,714 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-04-28 03:01:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-04-28 03:01:39,715 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:01:39,715 INFO L195 NwaCegarLoop]: trace histogram [38, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:01:39,741 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:39,930 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:40,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 73 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,72 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:40,116 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:01:40,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:01:40,116 INFO L85 PathProgramCache]: Analyzing trace with hash -1152942994, now seen corresponding path program 73 times [2022-04-28 03:01:40,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:40,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1348709837] [2022-04-28 03:01:41,460 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:01:41,584 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:01:41,853 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:01:41,855 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:01:41,858 INFO L85 PathProgramCache]: Analyzing trace with hash 1211511216, now seen corresponding path program 1 times [2022-04-28 03:01:41,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:41,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664614006] [2022-04-28 03:01:41,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:41,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:41,864 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_75.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_75.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:01:41,864 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_75.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_75.0)) 4294967296)) 65521) 0) [2022-04-28 03:01:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:01:41,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [167249450] [2022-04-28 03:01:41,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:41,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:41,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:41,870 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:41,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Waiting until timeout for monitored process [2022-04-28 03:01:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:41,912 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:01:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:41,924 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:01:41,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1152942994, now seen corresponding path program 74 times [2022-04-28 03:01:41,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:41,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017879933] [2022-04-28 03:01:41,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:41,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:41,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:42,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:01:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:42,778 INFO L290 TraceCheckUtils]: 0: Hoare triple {26070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-28 03:01:42,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-28 03:01:42,779 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-28 03:01:42,779 INFO L272 TraceCheckUtils]: 0: Hoare triple {26027#true} call ULTIMATE.init(); {26070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:01:42,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {26070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-28 03:01:42,779 INFO L290 TraceCheckUtils]: 2: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-28 03:01:42,780 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-28 03:01:42,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {26027#true} call #t~ret5 := main(); {26027#true} is VALID [2022-04-28 03:01:42,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {26027#true} ~x~0 := 0; {26032#(= main_~x~0 0)} is VALID [2022-04-28 03:01:42,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {26032#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26032#(= main_~x~0 0)} is VALID [2022-04-28 03:01:42,781 INFO L290 TraceCheckUtils]: 7: Hoare triple {26032#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:42,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:42,782 INFO L290 TraceCheckUtils]: 9: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:42,782 INFO L290 TraceCheckUtils]: 10: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:42,782 INFO L290 TraceCheckUtils]: 11: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:42,783 INFO L290 TraceCheckUtils]: 12: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:42,783 INFO L290 TraceCheckUtils]: 13: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:42,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:42,784 INFO L290 TraceCheckUtils]: 15: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:42,785 INFO L290 TraceCheckUtils]: 16: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:42,785 INFO L290 TraceCheckUtils]: 17: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:42,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:42,786 INFO L290 TraceCheckUtils]: 19: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:42,786 INFO L290 TraceCheckUtils]: 20: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:42,787 INFO L290 TraceCheckUtils]: 21: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:42,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:42,788 INFO L290 TraceCheckUtils]: 23: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:42,788 INFO L290 TraceCheckUtils]: 24: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:42,788 INFO L290 TraceCheckUtils]: 25: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:42,789 INFO L290 TraceCheckUtils]: 26: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:42,789 INFO L290 TraceCheckUtils]: 27: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:42,790 INFO L290 TraceCheckUtils]: 28: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:42,790 INFO L290 TraceCheckUtils]: 29: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:42,790 INFO L290 TraceCheckUtils]: 30: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:42,791 INFO L290 TraceCheckUtils]: 31: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:42,791 INFO L290 TraceCheckUtils]: 32: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:42,792 INFO L290 TraceCheckUtils]: 33: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:42,792 INFO L290 TraceCheckUtils]: 34: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:42,793 INFO L290 TraceCheckUtils]: 35: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:42,793 INFO L290 TraceCheckUtils]: 36: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:42,794 INFO L290 TraceCheckUtils]: 37: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:42,794 INFO L290 TraceCheckUtils]: 38: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:42,794 INFO L290 TraceCheckUtils]: 39: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:42,795 INFO L290 TraceCheckUtils]: 40: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:42,795 INFO L290 TraceCheckUtils]: 41: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:42,796 INFO L290 TraceCheckUtils]: 42: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:42,796 INFO L290 TraceCheckUtils]: 43: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:42,796 INFO L290 TraceCheckUtils]: 44: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:42,797 INFO L290 TraceCheckUtils]: 45: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:42,797 INFO L290 TraceCheckUtils]: 46: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:42,798 INFO L290 TraceCheckUtils]: 47: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:42,798 INFO L290 TraceCheckUtils]: 48: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:42,799 INFO L290 TraceCheckUtils]: 49: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:42,799 INFO L290 TraceCheckUtils]: 50: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:42,799 INFO L290 TraceCheckUtils]: 51: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:42,800 INFO L290 TraceCheckUtils]: 52: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:42,800 INFO L290 TraceCheckUtils]: 53: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:42,801 INFO L290 TraceCheckUtils]: 54: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:42,801 INFO L290 TraceCheckUtils]: 55: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:42,801 INFO L290 TraceCheckUtils]: 56: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:42,802 INFO L290 TraceCheckUtils]: 57: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:42,802 INFO L290 TraceCheckUtils]: 58: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:42,803 INFO L290 TraceCheckUtils]: 59: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:42,803 INFO L290 TraceCheckUtils]: 60: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:42,804 INFO L290 TraceCheckUtils]: 61: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:42,804 INFO L290 TraceCheckUtils]: 62: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:42,805 INFO L290 TraceCheckUtils]: 63: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:42,805 INFO L290 TraceCheckUtils]: 64: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:42,805 INFO L290 TraceCheckUtils]: 65: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:42,806 INFO L290 TraceCheckUtils]: 66: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:42,806 INFO L290 TraceCheckUtils]: 67: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:42,807 INFO L290 TraceCheckUtils]: 68: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:42,807 INFO L290 TraceCheckUtils]: 69: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:42,807 INFO L290 TraceCheckUtils]: 70: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:42,808 INFO L290 TraceCheckUtils]: 71: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:42,808 INFO L290 TraceCheckUtils]: 72: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:42,809 INFO L290 TraceCheckUtils]: 73: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:42,809 INFO L290 TraceCheckUtils]: 74: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:42,810 INFO L290 TraceCheckUtils]: 75: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:42,810 INFO L290 TraceCheckUtils]: 76: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:42,810 INFO L290 TraceCheckUtils]: 77: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:42,811 INFO L290 TraceCheckUtils]: 78: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:42,811 INFO L290 TraceCheckUtils]: 79: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:42,812 INFO L290 TraceCheckUtils]: 80: Hoare triple {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:42,812 INFO L290 TraceCheckUtils]: 81: Hoare triple {26069#(and (<= main_~x~0 37) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {26028#false} is VALID [2022-04-28 03:01:42,812 INFO L290 TraceCheckUtils]: 82: Hoare triple {26028#false} assume !(~x~0 % 4294967296 < 268435455); {26028#false} is VALID [2022-04-28 03:01:42,812 INFO L272 TraceCheckUtils]: 83: Hoare triple {26028#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {26028#false} is VALID [2022-04-28 03:01:42,813 INFO L290 TraceCheckUtils]: 84: Hoare triple {26028#false} ~cond := #in~cond; {26028#false} is VALID [2022-04-28 03:01:42,813 INFO L290 TraceCheckUtils]: 85: Hoare triple {26028#false} assume 0 == ~cond; {26028#false} is VALID [2022-04-28 03:01:42,813 INFO L290 TraceCheckUtils]: 86: Hoare triple {26028#false} assume !false; {26028#false} is VALID [2022-04-28 03:01:42,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 38 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:42,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:01:42,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017879933] [2022-04-28 03:01:42,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2017879933] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:01:42,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [867550159] [2022-04-28 03:01:42,814 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:01:42,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:42,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:42,815 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:42,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Waiting until timeout for monitored process [2022-04-28 03:01:42,936 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:01:42,936 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:01:42,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-28 03:01:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:42,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:01:43,685 INFO L272 TraceCheckUtils]: 0: Hoare triple {26027#true} call ULTIMATE.init(); {26027#true} is VALID [2022-04-28 03:01:43,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {26027#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-28 03:01:43,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-28 03:01:43,686 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-28 03:01:43,686 INFO L272 TraceCheckUtils]: 4: Hoare triple {26027#true} call #t~ret5 := main(); {26027#true} is VALID [2022-04-28 03:01:43,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {26027#true} ~x~0 := 0; {26032#(= main_~x~0 0)} is VALID [2022-04-28 03:01:43,686 INFO L290 TraceCheckUtils]: 6: Hoare triple {26032#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26032#(= main_~x~0 0)} is VALID [2022-04-28 03:01:43,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {26032#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:43,687 INFO L290 TraceCheckUtils]: 8: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:43,688 INFO L290 TraceCheckUtils]: 9: Hoare triple {26033#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:43,688 INFO L290 TraceCheckUtils]: 10: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:43,689 INFO L290 TraceCheckUtils]: 11: Hoare triple {26034#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:43,689 INFO L290 TraceCheckUtils]: 12: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:43,690 INFO L290 TraceCheckUtils]: 13: Hoare triple {26035#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:43,690 INFO L290 TraceCheckUtils]: 14: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:43,691 INFO L290 TraceCheckUtils]: 15: Hoare triple {26036#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:43,691 INFO L290 TraceCheckUtils]: 16: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:43,691 INFO L290 TraceCheckUtils]: 17: Hoare triple {26037#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:43,692 INFO L290 TraceCheckUtils]: 18: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:43,692 INFO L290 TraceCheckUtils]: 19: Hoare triple {26038#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:43,693 INFO L290 TraceCheckUtils]: 20: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:43,693 INFO L290 TraceCheckUtils]: 21: Hoare triple {26039#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:43,694 INFO L290 TraceCheckUtils]: 22: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:43,694 INFO L290 TraceCheckUtils]: 23: Hoare triple {26040#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:43,694 INFO L290 TraceCheckUtils]: 24: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:43,695 INFO L290 TraceCheckUtils]: 25: Hoare triple {26041#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:43,695 INFO L290 TraceCheckUtils]: 26: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:43,696 INFO L290 TraceCheckUtils]: 27: Hoare triple {26042#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:43,696 INFO L290 TraceCheckUtils]: 28: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:43,697 INFO L290 TraceCheckUtils]: 29: Hoare triple {26043#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:43,697 INFO L290 TraceCheckUtils]: 30: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:43,698 INFO L290 TraceCheckUtils]: 31: Hoare triple {26044#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:43,698 INFO L290 TraceCheckUtils]: 32: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:43,698 INFO L290 TraceCheckUtils]: 33: Hoare triple {26045#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:43,699 INFO L290 TraceCheckUtils]: 34: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:43,699 INFO L290 TraceCheckUtils]: 35: Hoare triple {26046#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:43,700 INFO L290 TraceCheckUtils]: 36: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:43,700 INFO L290 TraceCheckUtils]: 37: Hoare triple {26047#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:43,701 INFO L290 TraceCheckUtils]: 38: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:43,701 INFO L290 TraceCheckUtils]: 39: Hoare triple {26048#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:43,701 INFO L290 TraceCheckUtils]: 40: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:43,702 INFO L290 TraceCheckUtils]: 41: Hoare triple {26049#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:43,702 INFO L290 TraceCheckUtils]: 42: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:43,703 INFO L290 TraceCheckUtils]: 43: Hoare triple {26050#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:43,703 INFO L290 TraceCheckUtils]: 44: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:43,704 INFO L290 TraceCheckUtils]: 45: Hoare triple {26051#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:43,704 INFO L290 TraceCheckUtils]: 46: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:43,705 INFO L290 TraceCheckUtils]: 47: Hoare triple {26052#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:43,705 INFO L290 TraceCheckUtils]: 48: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:43,706 INFO L290 TraceCheckUtils]: 49: Hoare triple {26053#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:43,706 INFO L290 TraceCheckUtils]: 50: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:43,707 INFO L290 TraceCheckUtils]: 51: Hoare triple {26054#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:43,707 INFO L290 TraceCheckUtils]: 52: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:43,708 INFO L290 TraceCheckUtils]: 53: Hoare triple {26055#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:43,708 INFO L290 TraceCheckUtils]: 54: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:43,709 INFO L290 TraceCheckUtils]: 55: Hoare triple {26056#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:43,709 INFO L290 TraceCheckUtils]: 56: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:43,710 INFO L290 TraceCheckUtils]: 57: Hoare triple {26057#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:43,710 INFO L290 TraceCheckUtils]: 58: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:43,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {26058#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:43,711 INFO L290 TraceCheckUtils]: 60: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:43,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {26059#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:43,712 INFO L290 TraceCheckUtils]: 62: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:43,713 INFO L290 TraceCheckUtils]: 63: Hoare triple {26060#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:43,713 INFO L290 TraceCheckUtils]: 64: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:43,713 INFO L290 TraceCheckUtils]: 65: Hoare triple {26061#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:43,714 INFO L290 TraceCheckUtils]: 66: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:43,714 INFO L290 TraceCheckUtils]: 67: Hoare triple {26062#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:43,715 INFO L290 TraceCheckUtils]: 68: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:43,715 INFO L290 TraceCheckUtils]: 69: Hoare triple {26063#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:43,716 INFO L290 TraceCheckUtils]: 70: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:43,716 INFO L290 TraceCheckUtils]: 71: Hoare triple {26064#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:43,717 INFO L290 TraceCheckUtils]: 72: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:43,717 INFO L290 TraceCheckUtils]: 73: Hoare triple {26065#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:43,718 INFO L290 TraceCheckUtils]: 74: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:43,718 INFO L290 TraceCheckUtils]: 75: Hoare triple {26066#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:43,719 INFO L290 TraceCheckUtils]: 76: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:43,719 INFO L290 TraceCheckUtils]: 77: Hoare triple {26067#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:43,720 INFO L290 TraceCheckUtils]: 78: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:43,720 INFO L290 TraceCheckUtils]: 79: Hoare triple {26068#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:01:43,721 INFO L290 TraceCheckUtils]: 80: Hoare triple {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:01:43,721 INFO L290 TraceCheckUtils]: 81: Hoare triple {26311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {26318#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:01:43,722 INFO L290 TraceCheckUtils]: 82: Hoare triple {26318#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {26028#false} is VALID [2022-04-28 03:01:43,722 INFO L272 TraceCheckUtils]: 83: Hoare triple {26028#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {26028#false} is VALID [2022-04-28 03:01:43,722 INFO L290 TraceCheckUtils]: 84: Hoare triple {26028#false} ~cond := #in~cond; {26028#false} is VALID [2022-04-28 03:01:43,722 INFO L290 TraceCheckUtils]: 85: Hoare triple {26028#false} assume 0 == ~cond; {26028#false} is VALID [2022-04-28 03:01:43,722 INFO L290 TraceCheckUtils]: 86: Hoare triple {26028#false} assume !false; {26028#false} is VALID [2022-04-28 03:01:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:43,723 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:01:46,208 INFO L290 TraceCheckUtils]: 86: Hoare triple {26028#false} assume !false; {26028#false} is VALID [2022-04-28 03:01:46,208 INFO L290 TraceCheckUtils]: 85: Hoare triple {26028#false} assume 0 == ~cond; {26028#false} is VALID [2022-04-28 03:01:46,208 INFO L290 TraceCheckUtils]: 84: Hoare triple {26028#false} ~cond := #in~cond; {26028#false} is VALID [2022-04-28 03:01:46,208 INFO L272 TraceCheckUtils]: 83: Hoare triple {26028#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {26028#false} is VALID [2022-04-28 03:01:46,209 INFO L290 TraceCheckUtils]: 82: Hoare triple {26346#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {26028#false} is VALID [2022-04-28 03:01:46,210 INFO L290 TraceCheckUtils]: 81: Hoare triple {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {26346#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,210 INFO L290 TraceCheckUtils]: 80: Hoare triple {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,211 INFO L290 TraceCheckUtils]: 79: Hoare triple {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26350#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,211 INFO L290 TraceCheckUtils]: 78: Hoare triple {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,212 INFO L290 TraceCheckUtils]: 77: Hoare triple {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26357#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,212 INFO L290 TraceCheckUtils]: 76: Hoare triple {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,213 INFO L290 TraceCheckUtils]: 75: Hoare triple {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26364#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,213 INFO L290 TraceCheckUtils]: 74: Hoare triple {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,214 INFO L290 TraceCheckUtils]: 73: Hoare triple {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26371#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,214 INFO L290 TraceCheckUtils]: 72: Hoare triple {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,215 INFO L290 TraceCheckUtils]: 71: Hoare triple {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26378#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,216 INFO L290 TraceCheckUtils]: 70: Hoare triple {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,216 INFO L290 TraceCheckUtils]: 69: Hoare triple {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26385#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,217 INFO L290 TraceCheckUtils]: 68: Hoare triple {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,217 INFO L290 TraceCheckUtils]: 67: Hoare triple {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26392#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,218 INFO L290 TraceCheckUtils]: 66: Hoare triple {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,218 INFO L290 TraceCheckUtils]: 65: Hoare triple {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26399#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,219 INFO L290 TraceCheckUtils]: 64: Hoare triple {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,219 INFO L290 TraceCheckUtils]: 63: Hoare triple {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26406#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,219 INFO L290 TraceCheckUtils]: 62: Hoare triple {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,220 INFO L290 TraceCheckUtils]: 61: Hoare triple {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26413#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,220 INFO L290 TraceCheckUtils]: 60: Hoare triple {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,221 INFO L290 TraceCheckUtils]: 59: Hoare triple {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26420#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,221 INFO L290 TraceCheckUtils]: 58: Hoare triple {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,222 INFO L290 TraceCheckUtils]: 57: Hoare triple {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26427#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,222 INFO L290 TraceCheckUtils]: 56: Hoare triple {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,223 INFO L290 TraceCheckUtils]: 55: Hoare triple {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26434#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,223 INFO L290 TraceCheckUtils]: 54: Hoare triple {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,224 INFO L290 TraceCheckUtils]: 53: Hoare triple {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26441#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,224 INFO L290 TraceCheckUtils]: 52: Hoare triple {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,225 INFO L290 TraceCheckUtils]: 51: Hoare triple {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26448#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,225 INFO L290 TraceCheckUtils]: 50: Hoare triple {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,226 INFO L290 TraceCheckUtils]: 49: Hoare triple {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26455#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,226 INFO L290 TraceCheckUtils]: 48: Hoare triple {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,227 INFO L290 TraceCheckUtils]: 47: Hoare triple {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26462#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,227 INFO L290 TraceCheckUtils]: 46: Hoare triple {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,228 INFO L290 TraceCheckUtils]: 45: Hoare triple {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26469#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,228 INFO L290 TraceCheckUtils]: 44: Hoare triple {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,229 INFO L290 TraceCheckUtils]: 43: Hoare triple {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26476#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,229 INFO L290 TraceCheckUtils]: 42: Hoare triple {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,230 INFO L290 TraceCheckUtils]: 41: Hoare triple {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26483#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,230 INFO L290 TraceCheckUtils]: 40: Hoare triple {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,231 INFO L290 TraceCheckUtils]: 39: Hoare triple {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26490#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,231 INFO L290 TraceCheckUtils]: 38: Hoare triple {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,232 INFO L290 TraceCheckUtils]: 37: Hoare triple {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26497#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,232 INFO L290 TraceCheckUtils]: 36: Hoare triple {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,233 INFO L290 TraceCheckUtils]: 35: Hoare triple {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26504#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,233 INFO L290 TraceCheckUtils]: 34: Hoare triple {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,233 INFO L290 TraceCheckUtils]: 33: Hoare triple {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26511#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,234 INFO L290 TraceCheckUtils]: 32: Hoare triple {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,234 INFO L290 TraceCheckUtils]: 31: Hoare triple {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26518#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,235 INFO L290 TraceCheckUtils]: 30: Hoare triple {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,235 INFO L290 TraceCheckUtils]: 29: Hoare triple {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26525#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,236 INFO L290 TraceCheckUtils]: 28: Hoare triple {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,236 INFO L290 TraceCheckUtils]: 27: Hoare triple {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26532#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,237 INFO L290 TraceCheckUtils]: 26: Hoare triple {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,237 INFO L290 TraceCheckUtils]: 25: Hoare triple {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26539#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,238 INFO L290 TraceCheckUtils]: 24: Hoare triple {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,238 INFO L290 TraceCheckUtils]: 23: Hoare triple {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26546#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,239 INFO L290 TraceCheckUtils]: 22: Hoare triple {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,239 INFO L290 TraceCheckUtils]: 21: Hoare triple {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26553#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,240 INFO L290 TraceCheckUtils]: 20: Hoare triple {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,240 INFO L290 TraceCheckUtils]: 19: Hoare triple {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26560#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,241 INFO L290 TraceCheckUtils]: 18: Hoare triple {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,241 INFO L290 TraceCheckUtils]: 17: Hoare triple {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26567#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,242 INFO L290 TraceCheckUtils]: 16: Hoare triple {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,242 INFO L290 TraceCheckUtils]: 15: Hoare triple {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26574#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,242 INFO L290 TraceCheckUtils]: 14: Hoare triple {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26581#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,243 INFO L290 TraceCheckUtils]: 12: Hoare triple {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,244 INFO L290 TraceCheckUtils]: 11: Hoare triple {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26588#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,244 INFO L290 TraceCheckUtils]: 10: Hoare triple {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,245 INFO L290 TraceCheckUtils]: 9: Hoare triple {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26595#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,245 INFO L290 TraceCheckUtils]: 8: Hoare triple {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {26602#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,246 INFO L290 TraceCheckUtils]: 6: Hoare triple {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,247 INFO L290 TraceCheckUtils]: 5: Hoare triple {26027#true} ~x~0 := 0; {26609#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:01:46,247 INFO L272 TraceCheckUtils]: 4: Hoare triple {26027#true} call #t~ret5 := main(); {26027#true} is VALID [2022-04-28 03:01:46,247 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26027#true} {26027#true} #40#return; {26027#true} is VALID [2022-04-28 03:01:46,247 INFO L290 TraceCheckUtils]: 2: Hoare triple {26027#true} assume true; {26027#true} is VALID [2022-04-28 03:01:46,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {26027#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {26027#true} is VALID [2022-04-28 03:01:46,247 INFO L272 TraceCheckUtils]: 0: Hoare triple {26027#true} call ULTIMATE.init(); {26027#true} is VALID [2022-04-28 03:01:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:46,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [867550159] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:01:46,248 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:01:46,248 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41, 41] total 82 [2022-04-28 03:01:46,248 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:01:46,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1348709837] [2022-04-28 03:01:46,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1348709837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:01:46,248 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:01:46,248 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-28 03:01:46,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234850681] [2022-04-28 03:01:46,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:01:46,249 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 87 [2022-04-28 03:01:46,261 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:01:46,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:46,324 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:46,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-28 03:01:46,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:46,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-28 03:01:46,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1759, Invalid=4883, Unknown=0, NotChecked=0, Total=6642 [2022-04-28 03:01:46,326 INFO L87 Difference]: Start difference. First operand 89 states and 91 transitions. Second operand has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:51,174 INFO L93 Difference]: Finished difference Result 98 states and 102 transitions. [2022-04-28 03:01:51,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-28 03:01:51,174 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 87 [2022-04-28 03:01:51,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:01:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 99 transitions. [2022-04-28 03:01:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 99 transitions. [2022-04-28 03:01:51,176 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 99 transitions. [2022-04-28 03:01:51,250 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:51,251 INFO L225 Difference]: With dead ends: 98 [2022-04-28 03:01:51,251 INFO L226 Difference]: Without dead ends: 91 [2022-04-28 03:01:51,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 134 SyntacticMatches, 2 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 787 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=3467, Invalid=10813, Unknown=0, NotChecked=0, Total=14280 [2022-04-28 03:01:51,252 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 46 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 2898 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 114 SdHoareTripleChecker+Invalid, 2975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 2898 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 03:01:51,252 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 114 Invalid, 2975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 2898 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 03:01:51,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2022-04-28 03:01:51,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2022-04-28 03:01:51,447 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:01:51,447 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,447 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,447 INFO L87 Difference]: Start difference. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:51,451 INFO L93 Difference]: Finished difference Result 91 states and 93 transitions. [2022-04-28 03:01:51,452 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-04-28 03:01:51,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:51,452 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:51,452 INFO L74 IsIncluded]: Start isIncluded. First operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 91 states. [2022-04-28 03:01:51,452 INFO L87 Difference]: Start difference. First operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 91 states. [2022-04-28 03:01:51,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:01:51,453 INFO L93 Difference]: Finished difference Result 91 states and 93 transitions. [2022-04-28 03:01:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-04-28 03:01:51,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:01:51,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:01:51,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:01:51,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:01:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 86 states have (on average 1.0348837209302326) internal successors, (89), 86 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 93 transitions. [2022-04-28 03:01:51,454 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 93 transitions. Word has length 87 [2022-04-28 03:01:51,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:01:51,454 INFO L495 AbstractCegarLoop]: Abstraction has 91 states and 93 transitions. [2022-04-28 03:01:51,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 2.024390243902439) internal successors, (83), 40 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:51,454 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 91 states and 93 transitions. [2022-04-28 03:01:51,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-04-28 03:01:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-28 03:01:51,562 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:01:51,562 INFO L195 NwaCegarLoop]: trace histogram [39, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:01:51,568 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:51,779 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Forceful destruction successful, exit code 0 [2022-04-28 03:01:51,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,74 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,75 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:51,963 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:01:51,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:01:51,963 INFO L85 PathProgramCache]: Analyzing trace with hash 2065282187, now seen corresponding path program 75 times [2022-04-28 03:01:51,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:51,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1749942015] [2022-04-28 03:01:53,949 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:01:54,127 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:01:56,300 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:01:56,399 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:01:56,401 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:01:56,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1033923920, now seen corresponding path program 1 times [2022-04-28 03:01:56,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:56,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597893475] [2022-04-28 03:01:56,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:56,409 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_77.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_77.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:01:56,409 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_77.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_77.0)) 4294967296)) 65521) 0) [2022-04-28 03:01:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:01:56,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1346822122] [2022-04-28 03:01:56,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:56,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:56,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:56,415 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:56,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Waiting until timeout for monitored process [2022-04-28 03:01:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:56,461 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:01:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:01:56,470 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:01:56,471 INFO L85 PathProgramCache]: Analyzing trace with hash 2065282187, now seen corresponding path program 76 times [2022-04-28 03:01:56,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:01:56,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303569390] [2022-04-28 03:01:56,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:01:56,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:01:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:57,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:01:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:57,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {27313#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-28 03:01:57,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-28 03:01:57,347 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-28 03:01:57,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {27269#true} call ULTIMATE.init(); {27313#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:01:57,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {27313#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-28 03:01:57,348 INFO L290 TraceCheckUtils]: 2: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-28 03:01:57,348 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-28 03:01:57,348 INFO L272 TraceCheckUtils]: 4: Hoare triple {27269#true} call #t~ret5 := main(); {27269#true} is VALID [2022-04-28 03:01:57,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {27269#true} ~x~0 := 0; {27274#(= main_~x~0 0)} is VALID [2022-04-28 03:01:57,349 INFO L290 TraceCheckUtils]: 6: Hoare triple {27274#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {27274#(= main_~x~0 0)} is VALID [2022-04-28 03:01:57,349 INFO L290 TraceCheckUtils]: 7: Hoare triple {27274#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:57,350 INFO L290 TraceCheckUtils]: 8: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:57,350 INFO L290 TraceCheckUtils]: 9: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:57,350 INFO L290 TraceCheckUtils]: 10: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:57,351 INFO L290 TraceCheckUtils]: 11: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:57,351 INFO L290 TraceCheckUtils]: 12: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:57,352 INFO L290 TraceCheckUtils]: 13: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:57,352 INFO L290 TraceCheckUtils]: 14: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:57,353 INFO L290 TraceCheckUtils]: 15: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:57,353 INFO L290 TraceCheckUtils]: 16: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:57,353 INFO L290 TraceCheckUtils]: 17: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:57,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:57,354 INFO L290 TraceCheckUtils]: 19: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:57,355 INFO L290 TraceCheckUtils]: 20: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:57,355 INFO L290 TraceCheckUtils]: 21: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:57,356 INFO L290 TraceCheckUtils]: 22: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:57,356 INFO L290 TraceCheckUtils]: 23: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:57,356 INFO L290 TraceCheckUtils]: 24: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:57,357 INFO L290 TraceCheckUtils]: 25: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:57,357 INFO L290 TraceCheckUtils]: 26: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:57,358 INFO L290 TraceCheckUtils]: 27: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:57,358 INFO L290 TraceCheckUtils]: 28: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:57,359 INFO L290 TraceCheckUtils]: 29: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:57,359 INFO L290 TraceCheckUtils]: 30: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:57,359 INFO L290 TraceCheckUtils]: 31: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:57,360 INFO L290 TraceCheckUtils]: 32: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:57,360 INFO L290 TraceCheckUtils]: 33: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:57,361 INFO L290 TraceCheckUtils]: 34: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:57,361 INFO L290 TraceCheckUtils]: 35: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:57,362 INFO L290 TraceCheckUtils]: 36: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:57,362 INFO L290 TraceCheckUtils]: 37: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:57,362 INFO L290 TraceCheckUtils]: 38: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:57,363 INFO L290 TraceCheckUtils]: 39: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:57,363 INFO L290 TraceCheckUtils]: 40: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:57,364 INFO L290 TraceCheckUtils]: 41: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:57,364 INFO L290 TraceCheckUtils]: 42: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:57,365 INFO L290 TraceCheckUtils]: 43: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:57,365 INFO L290 TraceCheckUtils]: 44: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:57,365 INFO L290 TraceCheckUtils]: 45: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:57,366 INFO L290 TraceCheckUtils]: 46: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:57,366 INFO L290 TraceCheckUtils]: 47: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:57,367 INFO L290 TraceCheckUtils]: 48: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:57,367 INFO L290 TraceCheckUtils]: 49: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:57,367 INFO L290 TraceCheckUtils]: 50: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:57,368 INFO L290 TraceCheckUtils]: 51: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:57,368 INFO L290 TraceCheckUtils]: 52: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:57,369 INFO L290 TraceCheckUtils]: 53: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:57,369 INFO L290 TraceCheckUtils]: 54: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:57,370 INFO L290 TraceCheckUtils]: 55: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:57,370 INFO L290 TraceCheckUtils]: 56: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:57,371 INFO L290 TraceCheckUtils]: 57: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:57,371 INFO L290 TraceCheckUtils]: 58: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:57,371 INFO L290 TraceCheckUtils]: 59: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:57,372 INFO L290 TraceCheckUtils]: 60: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:57,373 INFO L290 TraceCheckUtils]: 61: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:57,373 INFO L290 TraceCheckUtils]: 62: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:57,374 INFO L290 TraceCheckUtils]: 63: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:57,374 INFO L290 TraceCheckUtils]: 64: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:57,375 INFO L290 TraceCheckUtils]: 65: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:57,375 INFO L290 TraceCheckUtils]: 66: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:57,375 INFO L290 TraceCheckUtils]: 67: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:57,376 INFO L290 TraceCheckUtils]: 68: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:57,376 INFO L290 TraceCheckUtils]: 69: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:57,377 INFO L290 TraceCheckUtils]: 70: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:57,377 INFO L290 TraceCheckUtils]: 71: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:57,377 INFO L290 TraceCheckUtils]: 72: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:57,378 INFO L290 TraceCheckUtils]: 73: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:57,378 INFO L290 TraceCheckUtils]: 74: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:57,379 INFO L290 TraceCheckUtils]: 75: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:57,379 INFO L290 TraceCheckUtils]: 76: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:57,380 INFO L290 TraceCheckUtils]: 77: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:57,380 INFO L290 TraceCheckUtils]: 78: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:57,381 INFO L290 TraceCheckUtils]: 79: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:01:57,381 INFO L290 TraceCheckUtils]: 80: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:01:57,381 INFO L290 TraceCheckUtils]: 81: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:57,382 INFO L290 TraceCheckUtils]: 82: Hoare triple {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:01:57,382 INFO L290 TraceCheckUtils]: 83: Hoare triple {27312#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {27270#false} is VALID [2022-04-28 03:01:57,382 INFO L290 TraceCheckUtils]: 84: Hoare triple {27270#false} assume !(~x~0 % 4294967296 < 268435455); {27270#false} is VALID [2022-04-28 03:01:57,383 INFO L272 TraceCheckUtils]: 85: Hoare triple {27270#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {27270#false} is VALID [2022-04-28 03:01:57,383 INFO L290 TraceCheckUtils]: 86: Hoare triple {27270#false} ~cond := #in~cond; {27270#false} is VALID [2022-04-28 03:01:57,383 INFO L290 TraceCheckUtils]: 87: Hoare triple {27270#false} assume 0 == ~cond; {27270#false} is VALID [2022-04-28 03:01:57,383 INFO L290 TraceCheckUtils]: 88: Hoare triple {27270#false} assume !false; {27270#false} is VALID [2022-04-28 03:01:57,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 39 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:57,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:01:57,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303569390] [2022-04-28 03:01:57,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303569390] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:01:57,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1634261773] [2022-04-28 03:01:57,384 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:01:57,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:01:57,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:01:57,385 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:01:57,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (77)] Waiting until timeout for monitored process [2022-04-28 03:01:57,439 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:01:57,439 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:01:57,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-28 03:01:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:01:57,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:01:58,238 INFO L272 TraceCheckUtils]: 0: Hoare triple {27269#true} call ULTIMATE.init(); {27269#true} is VALID [2022-04-28 03:01:58,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {27269#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-28 03:01:58,238 INFO L290 TraceCheckUtils]: 2: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-28 03:01:58,238 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-28 03:01:58,239 INFO L272 TraceCheckUtils]: 4: Hoare triple {27269#true} call #t~ret5 := main(); {27269#true} is VALID [2022-04-28 03:01:58,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {27269#true} ~x~0 := 0; {27274#(= main_~x~0 0)} is VALID [2022-04-28 03:01:58,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {27274#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {27274#(= main_~x~0 0)} is VALID [2022-04-28 03:01:58,240 INFO L290 TraceCheckUtils]: 7: Hoare triple {27274#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:58,240 INFO L290 TraceCheckUtils]: 8: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:01:58,241 INFO L290 TraceCheckUtils]: 9: Hoare triple {27275#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:58,241 INFO L290 TraceCheckUtils]: 10: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:01:58,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {27276#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:58,242 INFO L290 TraceCheckUtils]: 12: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:01:58,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {27277#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:58,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:01:58,243 INFO L290 TraceCheckUtils]: 15: Hoare triple {27278#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:58,244 INFO L290 TraceCheckUtils]: 16: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:01:58,244 INFO L290 TraceCheckUtils]: 17: Hoare triple {27279#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:58,245 INFO L290 TraceCheckUtils]: 18: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:01:58,245 INFO L290 TraceCheckUtils]: 19: Hoare triple {27280#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:58,245 INFO L290 TraceCheckUtils]: 20: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:01:58,246 INFO L290 TraceCheckUtils]: 21: Hoare triple {27281#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:58,246 INFO L290 TraceCheckUtils]: 22: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:01:58,247 INFO L290 TraceCheckUtils]: 23: Hoare triple {27282#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:58,247 INFO L290 TraceCheckUtils]: 24: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:01:58,248 INFO L290 TraceCheckUtils]: 25: Hoare triple {27283#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:58,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:01:58,248 INFO L290 TraceCheckUtils]: 27: Hoare triple {27284#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:58,249 INFO L290 TraceCheckUtils]: 28: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:01:58,249 INFO L290 TraceCheckUtils]: 29: Hoare triple {27285#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:58,250 INFO L290 TraceCheckUtils]: 30: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:01:58,250 INFO L290 TraceCheckUtils]: 31: Hoare triple {27286#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:58,251 INFO L290 TraceCheckUtils]: 32: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:01:58,251 INFO L290 TraceCheckUtils]: 33: Hoare triple {27287#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:58,251 INFO L290 TraceCheckUtils]: 34: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:01:58,252 INFO L290 TraceCheckUtils]: 35: Hoare triple {27288#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:58,252 INFO L290 TraceCheckUtils]: 36: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:01:58,253 INFO L290 TraceCheckUtils]: 37: Hoare triple {27289#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:58,253 INFO L290 TraceCheckUtils]: 38: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:01:58,254 INFO L290 TraceCheckUtils]: 39: Hoare triple {27290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:58,254 INFO L290 TraceCheckUtils]: 40: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:01:58,254 INFO L290 TraceCheckUtils]: 41: Hoare triple {27291#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:58,255 INFO L290 TraceCheckUtils]: 42: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:01:58,255 INFO L290 TraceCheckUtils]: 43: Hoare triple {27292#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:58,256 INFO L290 TraceCheckUtils]: 44: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:01:58,256 INFO L290 TraceCheckUtils]: 45: Hoare triple {27293#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:58,257 INFO L290 TraceCheckUtils]: 46: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:01:58,257 INFO L290 TraceCheckUtils]: 47: Hoare triple {27294#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:58,258 INFO L290 TraceCheckUtils]: 48: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:01:58,258 INFO L290 TraceCheckUtils]: 49: Hoare triple {27295#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:58,259 INFO L290 TraceCheckUtils]: 50: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:01:58,259 INFO L290 TraceCheckUtils]: 51: Hoare triple {27296#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:58,260 INFO L290 TraceCheckUtils]: 52: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:01:58,260 INFO L290 TraceCheckUtils]: 53: Hoare triple {27297#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:58,261 INFO L290 TraceCheckUtils]: 54: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:01:58,261 INFO L290 TraceCheckUtils]: 55: Hoare triple {27298#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:58,262 INFO L290 TraceCheckUtils]: 56: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:01:58,262 INFO L290 TraceCheckUtils]: 57: Hoare triple {27299#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:58,262 INFO L290 TraceCheckUtils]: 58: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:01:58,263 INFO L290 TraceCheckUtils]: 59: Hoare triple {27300#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:58,263 INFO L290 TraceCheckUtils]: 60: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:01:58,264 INFO L290 TraceCheckUtils]: 61: Hoare triple {27301#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:58,264 INFO L290 TraceCheckUtils]: 62: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:01:58,265 INFO L290 TraceCheckUtils]: 63: Hoare triple {27302#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:58,265 INFO L290 TraceCheckUtils]: 64: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:01:58,266 INFO L290 TraceCheckUtils]: 65: Hoare triple {27303#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:58,266 INFO L290 TraceCheckUtils]: 66: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:01:58,266 INFO L290 TraceCheckUtils]: 67: Hoare triple {27304#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:58,267 INFO L290 TraceCheckUtils]: 68: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:01:58,267 INFO L290 TraceCheckUtils]: 69: Hoare triple {27305#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:58,268 INFO L290 TraceCheckUtils]: 70: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:01:58,268 INFO L290 TraceCheckUtils]: 71: Hoare triple {27306#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:58,268 INFO L290 TraceCheckUtils]: 72: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:01:58,269 INFO L290 TraceCheckUtils]: 73: Hoare triple {27307#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:58,269 INFO L290 TraceCheckUtils]: 74: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:01:58,270 INFO L290 TraceCheckUtils]: 75: Hoare triple {27308#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:58,270 INFO L290 TraceCheckUtils]: 76: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:01:58,271 INFO L290 TraceCheckUtils]: 77: Hoare triple {27309#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:58,271 INFO L290 TraceCheckUtils]: 78: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:01:58,272 INFO L290 TraceCheckUtils]: 79: Hoare triple {27310#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:01:58,272 INFO L290 TraceCheckUtils]: 80: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:01:58,272 INFO L290 TraceCheckUtils]: 81: Hoare triple {27311#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:01:58,273 INFO L290 TraceCheckUtils]: 82: Hoare triple {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:01:58,273 INFO L290 TraceCheckUtils]: 83: Hoare triple {27560#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:01:58,274 INFO L290 TraceCheckUtils]: 84: Hoare triple {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:01:58,274 INFO L272 TraceCheckUtils]: 85: Hoare triple {27567#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:01:58,275 INFO L290 TraceCheckUtils]: 86: Hoare triple {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {27578#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:01:58,275 INFO L290 TraceCheckUtils]: 87: Hoare triple {27578#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {27270#false} is VALID [2022-04-28 03:01:58,275 INFO L290 TraceCheckUtils]: 88: Hoare triple {27270#false} assume !false; {27270#false} is VALID [2022-04-28 03:01:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:01:58,276 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:01:58,620 INFO L290 TraceCheckUtils]: 88: Hoare triple {27270#false} assume !false; {27270#false} is VALID [2022-04-28 03:01:58,621 INFO L290 TraceCheckUtils]: 87: Hoare triple {27578#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {27270#false} is VALID [2022-04-28 03:01:58,621 INFO L290 TraceCheckUtils]: 86: Hoare triple {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {27578#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:01:58,622 INFO L272 TraceCheckUtils]: 85: Hoare triple {27594#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {27574#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:01:58,622 INFO L290 TraceCheckUtils]: 84: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,623 INFO L290 TraceCheckUtils]: 83: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,623 INFO L290 TraceCheckUtils]: 82: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,624 INFO L290 TraceCheckUtils]: 81: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,624 INFO L290 TraceCheckUtils]: 80: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,625 INFO L290 TraceCheckUtils]: 79: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,625 INFO L290 TraceCheckUtils]: 78: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,626 INFO L290 TraceCheckUtils]: 77: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,626 INFO L290 TraceCheckUtils]: 76: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,627 INFO L290 TraceCheckUtils]: 75: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,627 INFO L290 TraceCheckUtils]: 74: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,628 INFO L290 TraceCheckUtils]: 73: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,628 INFO L290 TraceCheckUtils]: 72: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,629 INFO L290 TraceCheckUtils]: 71: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,629 INFO L290 TraceCheckUtils]: 70: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,630 INFO L290 TraceCheckUtils]: 69: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,630 INFO L290 TraceCheckUtils]: 68: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,630 INFO L290 TraceCheckUtils]: 67: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,631 INFO L290 TraceCheckUtils]: 66: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,631 INFO L290 TraceCheckUtils]: 65: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,632 INFO L290 TraceCheckUtils]: 64: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,632 INFO L290 TraceCheckUtils]: 63: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,633 INFO L290 TraceCheckUtils]: 62: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,633 INFO L290 TraceCheckUtils]: 61: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,634 INFO L290 TraceCheckUtils]: 60: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,634 INFO L290 TraceCheckUtils]: 59: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,635 INFO L290 TraceCheckUtils]: 58: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,635 INFO L290 TraceCheckUtils]: 57: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,636 INFO L290 TraceCheckUtils]: 56: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,636 INFO L290 TraceCheckUtils]: 55: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,637 INFO L290 TraceCheckUtils]: 54: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,637 INFO L290 TraceCheckUtils]: 53: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,638 INFO L290 TraceCheckUtils]: 52: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,638 INFO L290 TraceCheckUtils]: 51: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,639 INFO L290 TraceCheckUtils]: 50: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,639 INFO L290 TraceCheckUtils]: 49: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,640 INFO L290 TraceCheckUtils]: 48: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,640 INFO L290 TraceCheckUtils]: 47: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,640 INFO L290 TraceCheckUtils]: 46: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,641 INFO L290 TraceCheckUtils]: 45: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,641 INFO L290 TraceCheckUtils]: 44: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,642 INFO L290 TraceCheckUtils]: 43: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,642 INFO L290 TraceCheckUtils]: 42: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,643 INFO L290 TraceCheckUtils]: 41: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,644 INFO L290 TraceCheckUtils]: 40: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,645 INFO L290 TraceCheckUtils]: 38: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,645 INFO L290 TraceCheckUtils]: 37: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,646 INFO L290 TraceCheckUtils]: 36: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,646 INFO L290 TraceCheckUtils]: 35: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,647 INFO L290 TraceCheckUtils]: 34: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,647 INFO L290 TraceCheckUtils]: 33: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,648 INFO L290 TraceCheckUtils]: 32: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,648 INFO L290 TraceCheckUtils]: 31: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,649 INFO L290 TraceCheckUtils]: 30: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,650 INFO L290 TraceCheckUtils]: 29: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,650 INFO L290 TraceCheckUtils]: 28: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,651 INFO L290 TraceCheckUtils]: 27: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,651 INFO L290 TraceCheckUtils]: 26: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,652 INFO L290 TraceCheckUtils]: 25: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,652 INFO L290 TraceCheckUtils]: 24: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,653 INFO L290 TraceCheckUtils]: 23: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,653 INFO L290 TraceCheckUtils]: 22: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,654 INFO L290 TraceCheckUtils]: 21: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,654 INFO L290 TraceCheckUtils]: 20: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,655 INFO L290 TraceCheckUtils]: 19: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,655 INFO L290 TraceCheckUtils]: 18: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,656 INFO L290 TraceCheckUtils]: 17: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,656 INFO L290 TraceCheckUtils]: 16: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,657 INFO L290 TraceCheckUtils]: 15: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,657 INFO L290 TraceCheckUtils]: 14: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,658 INFO L290 TraceCheckUtils]: 12: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,659 INFO L290 TraceCheckUtils]: 11: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,659 INFO L290 TraceCheckUtils]: 10: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,660 INFO L290 TraceCheckUtils]: 9: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {27607#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,661 INFO L290 TraceCheckUtils]: 7: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {27607#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:01:58,661 INFO L290 TraceCheckUtils]: 6: Hoare triple {27594#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {27269#true} ~x~0 := 0; {27594#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:01:58,662 INFO L272 TraceCheckUtils]: 4: Hoare triple {27269#true} call #t~ret5 := main(); {27269#true} is VALID [2022-04-28 03:01:58,662 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27269#true} {27269#true} #40#return; {27269#true} is VALID [2022-04-28 03:01:58,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {27269#true} assume true; {27269#true} is VALID [2022-04-28 03:01:58,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {27269#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {27269#true} is VALID [2022-04-28 03:01:58,662 INFO L272 TraceCheckUtils]: 0: Hoare triple {27269#true} call ULTIMATE.init(); {27269#true} is VALID [2022-04-28 03:01:58,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 779 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2022-04-28 03:01:58,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1634261773] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:01:58,663 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:01:58,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 44, 6] total 48 [2022-04-28 03:01:58,663 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:01:58,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1749942015] [2022-04-28 03:01:58,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1749942015] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:01:58,664 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:01:58,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-28 03:01:58,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177263325] [2022-04-28 03:01:58,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:01:58,664 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 89 [2022-04-28 03:01:58,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:01:58,665 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:01:58,736 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:01:58,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-28 03:01:58,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:01:58,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-28 03:01:58,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=172, Invalid=2084, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 03:01:58,737 INFO L87 Difference]: Start difference. First operand 91 states and 93 transitions. Second operand has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:03,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:03,876 INFO L93 Difference]: Finished difference Result 100 states and 104 transitions. [2022-04-28 03:02:03,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-28 03:02:03,876 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 89 [2022-04-28 03:02:03,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:02:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 101 transitions. [2022-04-28 03:02:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 101 transitions. [2022-04-28 03:02:03,877 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 101 transitions. [2022-04-28 03:02:03,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:03,954 INFO L225 Difference]: With dead ends: 100 [2022-04-28 03:02:03,954 INFO L226 Difference]: Without dead ends: 93 [2022-04-28 03:02:03,955 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 172 SyntacticMatches, 3 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 758 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=442, Invalid=7040, Unknown=0, NotChecked=0, Total=7482 [2022-04-28 03:02:03,955 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 47 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 3145 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 194 SdHoareTripleChecker+Invalid, 3224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 3145 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-28 03:02:03,955 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 194 Invalid, 3224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 3145 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 03:02:03,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2022-04-28 03:02:04,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2022-04-28 03:02:04,147 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:02:04,147 INFO L82 GeneralOperation]: Start isEquivalent. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:04,148 INFO L74 IsIncluded]: Start isIncluded. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:04,148 INFO L87 Difference]: Start difference. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:04,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:04,148 INFO L93 Difference]: Finished difference Result 93 states and 95 transitions. [2022-04-28 03:02:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-04-28 03:02:04,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:04,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:04,149 INFO L74 IsIncluded]: Start isIncluded. First operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 93 states. [2022-04-28 03:02:04,149 INFO L87 Difference]: Start difference. First operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 93 states. [2022-04-28 03:02:04,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:04,150 INFO L93 Difference]: Finished difference Result 93 states and 95 transitions. [2022-04-28 03:02:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-04-28 03:02:04,150 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:04,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:04,150 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:02:04,150 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:02:04,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 88 states have (on average 1.0340909090909092) internal successors, (91), 88 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:04,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 95 transitions. [2022-04-28 03:02:04,151 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 95 transitions. Word has length 89 [2022-04-28 03:02:04,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:02:04,151 INFO L495 AbstractCegarLoop]: Abstraction has 93 states and 95 transitions. [2022-04-28 03:02:04,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 2.0238095238095237) internal successors, (85), 41 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:04,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 93 states and 95 transitions. [2022-04-28 03:02:04,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-04-28 03:02:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-04-28 03:02:04,260 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:02:04,260 INFO L195 NwaCegarLoop]: trace histogram [40, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:02:04,266 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:04,476 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (77)] Ended with exit code 0 [2022-04-28 03:02:04,661 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 76 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,77 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78 [2022-04-28 03:02:04,661 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:02:04,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:02:04,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1891739288, now seen corresponding path program 77 times [2022-04-28 03:02:04,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:04,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1157854085] [2022-04-28 03:02:04,990 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:02:05,217 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:02:05,219 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:02:05,222 INFO L85 PathProgramCache]: Analyzing trace with hash 1015608240, now seen corresponding path program 1 times [2022-04-28 03:02:05,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:05,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934109249] [2022-04-28 03:02:05,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:05,227 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_79.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_79.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-28 03:02:05,228 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_79.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_79.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-28 03:02:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:02:05,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1401881368] [2022-04-28 03:02:05,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:05,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:05,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:05,235 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:05,236 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (78)] Waiting until timeout for monitored process [2022-04-28 03:02:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:05,304 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:02:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:05,323 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:02:05,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1891739288, now seen corresponding path program 78 times [2022-04-28 03:02:05,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:05,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203073951] [2022-04-28 03:02:05,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:05,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:06,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:02:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:06,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {28548#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-28 03:02:06,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-28 03:02:06,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-28 03:02:06,253 INFO L272 TraceCheckUtils]: 0: Hoare triple {28503#true} call ULTIMATE.init(); {28548#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:02:06,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {28548#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-28 03:02:06,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-28 03:02:06,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-28 03:02:06,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {28503#true} call #t~ret5 := main(); {28503#true} is VALID [2022-04-28 03:02:06,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {28503#true} ~x~0 := 0; {28508#(= main_~x~0 0)} is VALID [2022-04-28 03:02:06,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {28508#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28508#(= main_~x~0 0)} is VALID [2022-04-28 03:02:06,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {28508#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:06,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:06,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {28509#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:06,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:06,256 INFO L290 TraceCheckUtils]: 11: Hoare triple {28510#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:06,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:06,256 INFO L290 TraceCheckUtils]: 13: Hoare triple {28511#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:06,257 INFO L290 TraceCheckUtils]: 14: Hoare triple {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:06,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {28512#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:06,258 INFO L290 TraceCheckUtils]: 16: Hoare triple {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:06,258 INFO L290 TraceCheckUtils]: 17: Hoare triple {28513#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:06,258 INFO L290 TraceCheckUtils]: 18: Hoare triple {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:06,259 INFO L290 TraceCheckUtils]: 19: Hoare triple {28514#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:06,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:06,260 INFO L290 TraceCheckUtils]: 21: Hoare triple {28515#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:06,260 INFO L290 TraceCheckUtils]: 22: Hoare triple {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:06,261 INFO L290 TraceCheckUtils]: 23: Hoare triple {28516#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:06,261 INFO L290 TraceCheckUtils]: 24: Hoare triple {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:06,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {28517#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:06,262 INFO L290 TraceCheckUtils]: 26: Hoare triple {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:06,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {28518#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:06,263 INFO L290 TraceCheckUtils]: 28: Hoare triple {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:06,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {28519#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:06,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:06,264 INFO L290 TraceCheckUtils]: 31: Hoare triple {28520#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:06,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:06,265 INFO L290 TraceCheckUtils]: 33: Hoare triple {28521#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:06,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:06,266 INFO L290 TraceCheckUtils]: 35: Hoare triple {28522#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:06,266 INFO L290 TraceCheckUtils]: 36: Hoare triple {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:06,267 INFO L290 TraceCheckUtils]: 37: Hoare triple {28523#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:06,267 INFO L290 TraceCheckUtils]: 38: Hoare triple {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:06,267 INFO L290 TraceCheckUtils]: 39: Hoare triple {28524#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:06,268 INFO L290 TraceCheckUtils]: 40: Hoare triple {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:06,268 INFO L290 TraceCheckUtils]: 41: Hoare triple {28525#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:06,269 INFO L290 TraceCheckUtils]: 42: Hoare triple {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:06,269 INFO L290 TraceCheckUtils]: 43: Hoare triple {28526#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:06,269 INFO L290 TraceCheckUtils]: 44: Hoare triple {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:06,270 INFO L290 TraceCheckUtils]: 45: Hoare triple {28527#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:06,270 INFO L290 TraceCheckUtils]: 46: Hoare triple {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:06,271 INFO L290 TraceCheckUtils]: 47: Hoare triple {28528#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:06,271 INFO L290 TraceCheckUtils]: 48: Hoare triple {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:06,272 INFO L290 TraceCheckUtils]: 49: Hoare triple {28529#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:06,272 INFO L290 TraceCheckUtils]: 50: Hoare triple {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:06,273 INFO L290 TraceCheckUtils]: 51: Hoare triple {28530#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:06,273 INFO L290 TraceCheckUtils]: 52: Hoare triple {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:06,273 INFO L290 TraceCheckUtils]: 53: Hoare triple {28531#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:06,274 INFO L290 TraceCheckUtils]: 54: Hoare triple {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:06,274 INFO L290 TraceCheckUtils]: 55: Hoare triple {28532#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:06,275 INFO L290 TraceCheckUtils]: 56: Hoare triple {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:06,275 INFO L290 TraceCheckUtils]: 57: Hoare triple {28533#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:06,275 INFO L290 TraceCheckUtils]: 58: Hoare triple {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:06,276 INFO L290 TraceCheckUtils]: 59: Hoare triple {28534#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:06,276 INFO L290 TraceCheckUtils]: 60: Hoare triple {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:06,277 INFO L290 TraceCheckUtils]: 61: Hoare triple {28535#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:06,277 INFO L290 TraceCheckUtils]: 62: Hoare triple {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:06,278 INFO L290 TraceCheckUtils]: 63: Hoare triple {28536#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:06,278 INFO L290 TraceCheckUtils]: 64: Hoare triple {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:06,278 INFO L290 TraceCheckUtils]: 65: Hoare triple {28537#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:06,279 INFO L290 TraceCheckUtils]: 66: Hoare triple {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:06,279 INFO L290 TraceCheckUtils]: 67: Hoare triple {28538#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:06,280 INFO L290 TraceCheckUtils]: 68: Hoare triple {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:06,280 INFO L290 TraceCheckUtils]: 69: Hoare triple {28539#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:06,280 INFO L290 TraceCheckUtils]: 70: Hoare triple {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:06,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {28540#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:06,281 INFO L290 TraceCheckUtils]: 72: Hoare triple {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:06,282 INFO L290 TraceCheckUtils]: 73: Hoare triple {28541#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:06,282 INFO L290 TraceCheckUtils]: 74: Hoare triple {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:06,283 INFO L290 TraceCheckUtils]: 75: Hoare triple {28542#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:06,283 INFO L290 TraceCheckUtils]: 76: Hoare triple {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:06,284 INFO L290 TraceCheckUtils]: 77: Hoare triple {28543#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:06,284 INFO L290 TraceCheckUtils]: 78: Hoare triple {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:06,284 INFO L290 TraceCheckUtils]: 79: Hoare triple {28544#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:06,285 INFO L290 TraceCheckUtils]: 80: Hoare triple {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:06,285 INFO L290 TraceCheckUtils]: 81: Hoare triple {28545#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:06,286 INFO L290 TraceCheckUtils]: 82: Hoare triple {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:06,286 INFO L290 TraceCheckUtils]: 83: Hoare triple {28546#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:06,287 INFO L290 TraceCheckUtils]: 84: Hoare triple {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:06,287 INFO L290 TraceCheckUtils]: 85: Hoare triple {28547#(and (<= main_~x~0 39) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {28504#false} is VALID [2022-04-28 03:02:06,287 INFO L290 TraceCheckUtils]: 86: Hoare triple {28504#false} assume !(~x~0 % 4294967296 < 268435455); {28504#false} is VALID [2022-04-28 03:02:06,287 INFO L272 TraceCheckUtils]: 87: Hoare triple {28504#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {28504#false} is VALID [2022-04-28 03:02:06,287 INFO L290 TraceCheckUtils]: 88: Hoare triple {28504#false} ~cond := #in~cond; {28504#false} is VALID [2022-04-28 03:02:06,287 INFO L290 TraceCheckUtils]: 89: Hoare triple {28504#false} assume 0 == ~cond; {28504#false} is VALID [2022-04-28 03:02:06,288 INFO L290 TraceCheckUtils]: 90: Hoare triple {28504#false} assume !false; {28504#false} is VALID [2022-04-28 03:02:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 40 proven. 1560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:06,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:02:06,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203073951] [2022-04-28 03:02:06,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203073951] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:02:06,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1905050096] [2022-04-28 03:02:06,288 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:02:06,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:06,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:06,290 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:06,290 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Waiting until timeout for monitored process [2022-04-28 03:02:06,366 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:02:06,366 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:02:06,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:02:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:06,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:02:06,742 INFO L272 TraceCheckUtils]: 0: Hoare triple {28503#true} call ULTIMATE.init(); {28503#true} is VALID [2022-04-28 03:02:06,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {28503#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-28 03:02:06,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-28 03:02:06,742 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-28 03:02:06,742 INFO L272 TraceCheckUtils]: 4: Hoare triple {28503#true} call #t~ret5 := main(); {28503#true} is VALID [2022-04-28 03:02:06,742 INFO L290 TraceCheckUtils]: 5: Hoare triple {28503#true} ~x~0 := 0; {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 6: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 10: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 12: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 15: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,743 INFO L290 TraceCheckUtils]: 16: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 18: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 19: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 20: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 21: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 22: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 23: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 24: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 26: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,744 INFO L290 TraceCheckUtils]: 27: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 28: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 29: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 30: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 34: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 35: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 36: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 37: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,745 INFO L290 TraceCheckUtils]: 38: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 39: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 40: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 41: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 42: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 43: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 44: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 45: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 46: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 47: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 48: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 49: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,746 INFO L290 TraceCheckUtils]: 50: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 51: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 52: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 53: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 54: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 55: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 56: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 57: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 58: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 59: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,747 INFO L290 TraceCheckUtils]: 60: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 61: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 62: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 63: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 64: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 65: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 66: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 67: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 68: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 69: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 70: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 71: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,748 INFO L290 TraceCheckUtils]: 72: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 73: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 74: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 75: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 76: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 77: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 78: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 79: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 80: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 81: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:06,749 INFO L290 TraceCheckUtils]: 82: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:06,751 INFO L290 TraceCheckUtils]: 83: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:02:06,752 INFO L290 TraceCheckUtils]: 84: Hoare triple {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:02:06,752 INFO L290 TraceCheckUtils]: 85: Hoare triple {28801#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {28808#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:02:06,756 INFO L290 TraceCheckUtils]: 86: Hoare triple {28808#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {28504#false} is VALID [2022-04-28 03:02:06,756 INFO L272 TraceCheckUtils]: 87: Hoare triple {28504#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {28504#false} is VALID [2022-04-28 03:02:06,756 INFO L290 TraceCheckUtils]: 88: Hoare triple {28504#false} ~cond := #in~cond; {28504#false} is VALID [2022-04-28 03:02:06,756 INFO L290 TraceCheckUtils]: 89: Hoare triple {28504#false} assume 0 == ~cond; {28504#false} is VALID [2022-04-28 03:02:06,756 INFO L290 TraceCheckUtils]: 90: Hoare triple {28504#false} assume !false; {28504#false} is VALID [2022-04-28 03:02:06,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 117 proven. 1 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2022-04-28 03:02:06,757 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:02:07,061 INFO L290 TraceCheckUtils]: 90: Hoare triple {28504#false} assume !false; {28504#false} is VALID [2022-04-28 03:02:07,062 INFO L290 TraceCheckUtils]: 89: Hoare triple {28504#false} assume 0 == ~cond; {28504#false} is VALID [2022-04-28 03:02:07,062 INFO L290 TraceCheckUtils]: 88: Hoare triple {28504#false} ~cond := #in~cond; {28504#false} is VALID [2022-04-28 03:02:07,062 INFO L272 TraceCheckUtils]: 87: Hoare triple {28504#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {28504#false} is VALID [2022-04-28 03:02:07,062 INFO L290 TraceCheckUtils]: 86: Hoare triple {28836#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {28504#false} is VALID [2022-04-28 03:02:07,063 INFO L290 TraceCheckUtils]: 85: Hoare triple {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {28836#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:02:07,063 INFO L290 TraceCheckUtils]: 84: Hoare triple {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:02:07,064 INFO L290 TraceCheckUtils]: 83: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28840#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:02:07,064 INFO L290 TraceCheckUtils]: 82: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,064 INFO L290 TraceCheckUtils]: 81: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,064 INFO L290 TraceCheckUtils]: 80: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,064 INFO L290 TraceCheckUtils]: 79: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,064 INFO L290 TraceCheckUtils]: 78: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 77: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 76: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 75: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 74: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 73: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 72: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 71: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 70: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 69: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 68: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,065 INFO L290 TraceCheckUtils]: 67: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 66: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 65: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 64: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 63: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 62: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 61: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 60: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 59: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 57: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,066 INFO L290 TraceCheckUtils]: 56: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 55: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 54: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 52: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 51: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 50: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 49: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 48: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 47: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 46: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,067 INFO L290 TraceCheckUtils]: 45: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 43: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 42: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 41: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 40: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 39: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 38: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 37: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 36: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 35: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,068 INFO L290 TraceCheckUtils]: 34: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 33: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 32: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 31: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 30: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 29: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 28: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 27: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 26: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,069 INFO L290 TraceCheckUtils]: 23: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 22: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 20: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 19: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 18: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 17: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 16: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 15: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 14: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 13: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,070 INFO L290 TraceCheckUtils]: 12: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L290 TraceCheckUtils]: 11: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L290 TraceCheckUtils]: 10: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L290 TraceCheckUtils]: 9: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L290 TraceCheckUtils]: 8: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {28503#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L290 TraceCheckUtils]: 6: Hoare triple {28503#true} assume !!(~x~0 % 4294967296 < 268435455); {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {28503#true} ~x~0 := 0; {28503#true} is VALID [2022-04-28 03:02:07,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {28503#true} call #t~ret5 := main(); {28503#true} is VALID [2022-04-28 03:02:07,072 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28503#true} {28503#true} #40#return; {28503#true} is VALID [2022-04-28 03:02:07,072 INFO L290 TraceCheckUtils]: 2: Hoare triple {28503#true} assume true; {28503#true} is VALID [2022-04-28 03:02:07,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {28503#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {28503#true} is VALID [2022-04-28 03:02:07,072 INFO L272 TraceCheckUtils]: 0: Hoare triple {28503#true} call ULTIMATE.init(); {28503#true} is VALID [2022-04-28 03:02:07,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 117 proven. 1 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2022-04-28 03:02:07,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1905050096] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:02:07,072 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:02:07,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 4, 4] total 47 [2022-04-28 03:02:07,073 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:02:07,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1157854085] [2022-04-28 03:02:07,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1157854085] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:02:07,073 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:02:07,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-28 03:02:07,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531666054] [2022-04-28 03:02:07,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:02:07,074 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 91 [2022-04-28 03:02:07,074 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:02:07,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:07,137 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:07,137 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-28 03:02:07,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:07,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-28 03:02:07,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=288, Invalid=1874, Unknown=0, NotChecked=0, Total=2162 [2022-04-28 03:02:07,138 INFO L87 Difference]: Start difference. First operand 93 states and 95 transitions. Second operand has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:12,511 INFO L93 Difference]: Finished difference Result 102 states and 106 transitions. [2022-04-28 03:02:12,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-28 03:02:12,511 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 91 [2022-04-28 03:02:12,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:02:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 103 transitions. [2022-04-28 03:02:12,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 103 transitions. [2022-04-28 03:02:12,513 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 103 transitions. [2022-04-28 03:02:12,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:12,592 INFO L225 Difference]: With dead ends: 102 [2022-04-28 03:02:12,592 INFO L226 Difference]: Without dead ends: 95 [2022-04-28 03:02:12,593 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 180 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 784 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=680, Invalid=6802, Unknown=0, NotChecked=0, Total=7482 [2022-04-28 03:02:12,593 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 48 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 3234 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 3315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 3234 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:02:12,593 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [48 Valid, 139 Invalid, 3315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 3234 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-28 03:02:12,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-28 03:02:12,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2022-04-28 03:02:12,804 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:02:12,805 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,805 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,805 INFO L87 Difference]: Start difference. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:12,806 INFO L93 Difference]: Finished difference Result 95 states and 97 transitions. [2022-04-28 03:02:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-04-28 03:02:12,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:12,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:12,806 INFO L74 IsIncluded]: Start isIncluded. First operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 95 states. [2022-04-28 03:02:12,806 INFO L87 Difference]: Start difference. First operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 95 states. [2022-04-28 03:02:12,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:12,807 INFO L93 Difference]: Finished difference Result 95 states and 97 transitions. [2022-04-28 03:02:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-04-28 03:02:12,807 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:12,807 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:12,807 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:02:12,807 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:02:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 90 states have (on average 1.0333333333333334) internal successors, (93), 90 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 97 transitions. [2022-04-28 03:02:12,808 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 97 transitions. Word has length 91 [2022-04-28 03:02:12,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:02:12,808 INFO L495 AbstractCegarLoop]: Abstraction has 95 states and 97 transitions. [2022-04-28 03:02:12,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 2.0232558139534884) internal successors, (87), 42 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:12,809 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 95 states and 97 transitions. [2022-04-28 03:02:12,926 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-04-28 03:02:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-28 03:02:12,927 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:02:12,927 INFO L195 NwaCegarLoop]: trace histogram [41, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:02:12,931 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (78)] Ended with exit code 0 [2022-04-28 03:02:13,130 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:13,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,SelfDestructingSolverStorable79,78 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,79 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:13,328 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:02:13,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:02:13,328 INFO L85 PathProgramCache]: Analyzing trace with hash 751647493, now seen corresponding path program 79 times [2022-04-28 03:02:13,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:13,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [425198791] [2022-04-28 03:02:13,912 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:02:16,025 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:02:16,164 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:02:16,166 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:02:16,169 INFO L85 PathProgramCache]: Analyzing trace with hash -1229826896, now seen corresponding path program 1 times [2022-04-28 03:02:16,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:16,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367475734] [2022-04-28 03:02:16,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:16,174 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_81.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_81.0)) 4294967296)) 65521) 0) [2022-04-28 03:02:16,175 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_81.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_81.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:02:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:02:16,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1100784960] [2022-04-28 03:02:16,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:16,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:16,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:16,180 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:16,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (80)] Waiting until timeout for monitored process [2022-04-28 03:02:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:16,225 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:02:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:16,244 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:02:16,244 INFO L85 PathProgramCache]: Analyzing trace with hash 751647493, now seen corresponding path program 80 times [2022-04-28 03:02:16,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:16,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133867225] [2022-04-28 03:02:16,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:16,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:17,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:02:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:17,201 INFO L290 TraceCheckUtils]: 0: Hoare triple {29808#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-28 03:02:17,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-28 03:02:17,201 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-28 03:02:17,202 INFO L272 TraceCheckUtils]: 0: Hoare triple {29762#true} call ULTIMATE.init(); {29808#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:02:17,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {29808#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-28 03:02:17,202 INFO L290 TraceCheckUtils]: 2: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-28 03:02:17,202 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-28 03:02:17,202 INFO L272 TraceCheckUtils]: 4: Hoare triple {29762#true} call #t~ret5 := main(); {29762#true} is VALID [2022-04-28 03:02:17,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {29762#true} ~x~0 := 0; {29767#(= main_~x~0 0)} is VALID [2022-04-28 03:02:17,203 INFO L290 TraceCheckUtils]: 6: Hoare triple {29767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {29767#(= main_~x~0 0)} is VALID [2022-04-28 03:02:17,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {29767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:17,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:17,204 INFO L290 TraceCheckUtils]: 9: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:17,204 INFO L290 TraceCheckUtils]: 10: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:17,205 INFO L290 TraceCheckUtils]: 11: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:17,205 INFO L290 TraceCheckUtils]: 12: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:17,206 INFO L290 TraceCheckUtils]: 13: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:17,206 INFO L290 TraceCheckUtils]: 14: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:17,206 INFO L290 TraceCheckUtils]: 15: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:17,207 INFO L290 TraceCheckUtils]: 16: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:17,208 INFO L290 TraceCheckUtils]: 17: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:17,208 INFO L290 TraceCheckUtils]: 18: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:17,208 INFO L290 TraceCheckUtils]: 19: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:17,209 INFO L290 TraceCheckUtils]: 20: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:17,209 INFO L290 TraceCheckUtils]: 21: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:17,210 INFO L290 TraceCheckUtils]: 22: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:17,210 INFO L290 TraceCheckUtils]: 23: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:17,211 INFO L290 TraceCheckUtils]: 24: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:17,211 INFO L290 TraceCheckUtils]: 25: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:17,212 INFO L290 TraceCheckUtils]: 26: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:17,212 INFO L290 TraceCheckUtils]: 27: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:17,213 INFO L290 TraceCheckUtils]: 28: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:17,213 INFO L290 TraceCheckUtils]: 29: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:17,214 INFO L290 TraceCheckUtils]: 30: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:17,214 INFO L290 TraceCheckUtils]: 31: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:17,215 INFO L290 TraceCheckUtils]: 32: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:17,215 INFO L290 TraceCheckUtils]: 33: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:17,215 INFO L290 TraceCheckUtils]: 34: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:17,216 INFO L290 TraceCheckUtils]: 35: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:17,216 INFO L290 TraceCheckUtils]: 36: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:17,217 INFO L290 TraceCheckUtils]: 37: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:17,217 INFO L290 TraceCheckUtils]: 38: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:17,218 INFO L290 TraceCheckUtils]: 39: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:17,218 INFO L290 TraceCheckUtils]: 40: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:17,219 INFO L290 TraceCheckUtils]: 41: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:17,219 INFO L290 TraceCheckUtils]: 42: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:17,220 INFO L290 TraceCheckUtils]: 43: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:17,220 INFO L290 TraceCheckUtils]: 44: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:17,221 INFO L290 TraceCheckUtils]: 45: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:17,221 INFO L290 TraceCheckUtils]: 46: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:17,222 INFO L290 TraceCheckUtils]: 47: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:17,222 INFO L290 TraceCheckUtils]: 48: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:17,223 INFO L290 TraceCheckUtils]: 49: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:17,223 INFO L290 TraceCheckUtils]: 50: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:17,224 INFO L290 TraceCheckUtils]: 51: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:17,224 INFO L290 TraceCheckUtils]: 52: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:17,224 INFO L290 TraceCheckUtils]: 53: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:17,225 INFO L290 TraceCheckUtils]: 54: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:17,225 INFO L290 TraceCheckUtils]: 55: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:17,226 INFO L290 TraceCheckUtils]: 56: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:17,226 INFO L290 TraceCheckUtils]: 57: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:17,227 INFO L290 TraceCheckUtils]: 58: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:17,227 INFO L290 TraceCheckUtils]: 59: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:17,228 INFO L290 TraceCheckUtils]: 60: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:17,228 INFO L290 TraceCheckUtils]: 61: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:17,229 INFO L290 TraceCheckUtils]: 62: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:17,229 INFO L290 TraceCheckUtils]: 63: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:17,229 INFO L290 TraceCheckUtils]: 64: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:17,230 INFO L290 TraceCheckUtils]: 65: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:17,230 INFO L290 TraceCheckUtils]: 66: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:17,231 INFO L290 TraceCheckUtils]: 67: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:17,231 INFO L290 TraceCheckUtils]: 68: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:17,232 INFO L290 TraceCheckUtils]: 69: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:17,232 INFO L290 TraceCheckUtils]: 70: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:17,233 INFO L290 TraceCheckUtils]: 71: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:17,233 INFO L290 TraceCheckUtils]: 72: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:17,234 INFO L290 TraceCheckUtils]: 73: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:17,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:17,234 INFO L290 TraceCheckUtils]: 75: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:17,235 INFO L290 TraceCheckUtils]: 76: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:17,235 INFO L290 TraceCheckUtils]: 77: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:17,236 INFO L290 TraceCheckUtils]: 78: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:17,236 INFO L290 TraceCheckUtils]: 79: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:17,237 INFO L290 TraceCheckUtils]: 80: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:17,237 INFO L290 TraceCheckUtils]: 81: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:17,237 INFO L290 TraceCheckUtils]: 82: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:17,238 INFO L290 TraceCheckUtils]: 83: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:17,238 INFO L290 TraceCheckUtils]: 84: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:17,239 INFO L290 TraceCheckUtils]: 85: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} is VALID [2022-04-28 03:02:17,239 INFO L290 TraceCheckUtils]: 86: Hoare triple {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} assume !!(~x~0 % 4294967296 < 268435455); {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} is VALID [2022-04-28 03:02:17,240 INFO L290 TraceCheckUtils]: 87: Hoare triple {29807#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {29763#false} is VALID [2022-04-28 03:02:17,240 INFO L290 TraceCheckUtils]: 88: Hoare triple {29763#false} assume !(~x~0 % 4294967296 < 268435455); {29763#false} is VALID [2022-04-28 03:02:17,240 INFO L272 TraceCheckUtils]: 89: Hoare triple {29763#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {29763#false} is VALID [2022-04-28 03:02:17,240 INFO L290 TraceCheckUtils]: 90: Hoare triple {29763#false} ~cond := #in~cond; {29763#false} is VALID [2022-04-28 03:02:17,240 INFO L290 TraceCheckUtils]: 91: Hoare triple {29763#false} assume 0 == ~cond; {29763#false} is VALID [2022-04-28 03:02:17,240 INFO L290 TraceCheckUtils]: 92: Hoare triple {29763#false} assume !false; {29763#false} is VALID [2022-04-28 03:02:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 41 proven. 1640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:17,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:02:17,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133867225] [2022-04-28 03:02:17,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133867225] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:02:17,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [795554005] [2022-04-28 03:02:17,241 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:02:17,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:17,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:17,242 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:17,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Waiting until timeout for monitored process [2022-04-28 03:02:17,298 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:02:17,298 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:02:17,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-28 03:02:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:17,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:02:18,172 INFO L272 TraceCheckUtils]: 0: Hoare triple {29762#true} call ULTIMATE.init(); {29762#true} is VALID [2022-04-28 03:02:18,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {29762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-28 03:02:18,172 INFO L290 TraceCheckUtils]: 2: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-28 03:02:18,172 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-28 03:02:18,172 INFO L272 TraceCheckUtils]: 4: Hoare triple {29762#true} call #t~ret5 := main(); {29762#true} is VALID [2022-04-28 03:02:18,173 INFO L290 TraceCheckUtils]: 5: Hoare triple {29762#true} ~x~0 := 0; {29767#(= main_~x~0 0)} is VALID [2022-04-28 03:02:18,173 INFO L290 TraceCheckUtils]: 6: Hoare triple {29767#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {29767#(= main_~x~0 0)} is VALID [2022-04-28 03:02:18,173 INFO L290 TraceCheckUtils]: 7: Hoare triple {29767#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:18,174 INFO L290 TraceCheckUtils]: 8: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:18,174 INFO L290 TraceCheckUtils]: 9: Hoare triple {29768#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:18,175 INFO L290 TraceCheckUtils]: 10: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:18,175 INFO L290 TraceCheckUtils]: 11: Hoare triple {29769#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:18,176 INFO L290 TraceCheckUtils]: 12: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:18,176 INFO L290 TraceCheckUtils]: 13: Hoare triple {29770#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:18,177 INFO L290 TraceCheckUtils]: 14: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:18,177 INFO L290 TraceCheckUtils]: 15: Hoare triple {29771#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:18,177 INFO L290 TraceCheckUtils]: 16: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:18,178 INFO L290 TraceCheckUtils]: 17: Hoare triple {29772#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:18,178 INFO L290 TraceCheckUtils]: 18: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:18,179 INFO L290 TraceCheckUtils]: 19: Hoare triple {29773#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:18,179 INFO L290 TraceCheckUtils]: 20: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:18,180 INFO L290 TraceCheckUtils]: 21: Hoare triple {29774#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:18,180 INFO L290 TraceCheckUtils]: 22: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:18,181 INFO L290 TraceCheckUtils]: 23: Hoare triple {29775#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:18,181 INFO L290 TraceCheckUtils]: 24: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:18,182 INFO L290 TraceCheckUtils]: 25: Hoare triple {29776#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:18,182 INFO L290 TraceCheckUtils]: 26: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:18,183 INFO L290 TraceCheckUtils]: 27: Hoare triple {29777#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:18,183 INFO L290 TraceCheckUtils]: 28: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:18,184 INFO L290 TraceCheckUtils]: 29: Hoare triple {29778#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:18,184 INFO L290 TraceCheckUtils]: 30: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:18,185 INFO L290 TraceCheckUtils]: 31: Hoare triple {29779#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:18,185 INFO L290 TraceCheckUtils]: 32: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:18,186 INFO L290 TraceCheckUtils]: 33: Hoare triple {29780#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:18,186 INFO L290 TraceCheckUtils]: 34: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:18,186 INFO L290 TraceCheckUtils]: 35: Hoare triple {29781#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:18,187 INFO L290 TraceCheckUtils]: 36: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:18,187 INFO L290 TraceCheckUtils]: 37: Hoare triple {29782#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:18,188 INFO L290 TraceCheckUtils]: 38: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:18,188 INFO L290 TraceCheckUtils]: 39: Hoare triple {29783#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:18,189 INFO L290 TraceCheckUtils]: 40: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:18,189 INFO L290 TraceCheckUtils]: 41: Hoare triple {29784#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:18,190 INFO L290 TraceCheckUtils]: 42: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:18,190 INFO L290 TraceCheckUtils]: 43: Hoare triple {29785#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:18,191 INFO L290 TraceCheckUtils]: 44: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:18,191 INFO L290 TraceCheckUtils]: 45: Hoare triple {29786#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:18,191 INFO L290 TraceCheckUtils]: 46: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:18,192 INFO L290 TraceCheckUtils]: 47: Hoare triple {29787#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:18,192 INFO L290 TraceCheckUtils]: 48: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:18,193 INFO L290 TraceCheckUtils]: 49: Hoare triple {29788#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:18,193 INFO L290 TraceCheckUtils]: 50: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:18,194 INFO L290 TraceCheckUtils]: 51: Hoare triple {29789#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:18,194 INFO L290 TraceCheckUtils]: 52: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:18,195 INFO L290 TraceCheckUtils]: 53: Hoare triple {29790#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:18,195 INFO L290 TraceCheckUtils]: 54: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:18,196 INFO L290 TraceCheckUtils]: 55: Hoare triple {29791#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:18,196 INFO L290 TraceCheckUtils]: 56: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:18,197 INFO L290 TraceCheckUtils]: 57: Hoare triple {29792#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:18,197 INFO L290 TraceCheckUtils]: 58: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:18,198 INFO L290 TraceCheckUtils]: 59: Hoare triple {29793#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:18,198 INFO L290 TraceCheckUtils]: 60: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:18,198 INFO L290 TraceCheckUtils]: 61: Hoare triple {29794#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:18,199 INFO L290 TraceCheckUtils]: 62: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:18,199 INFO L290 TraceCheckUtils]: 63: Hoare triple {29795#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:18,200 INFO L290 TraceCheckUtils]: 64: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:18,200 INFO L290 TraceCheckUtils]: 65: Hoare triple {29796#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:18,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:18,201 INFO L290 TraceCheckUtils]: 67: Hoare triple {29797#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:18,202 INFO L290 TraceCheckUtils]: 68: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:18,202 INFO L290 TraceCheckUtils]: 69: Hoare triple {29798#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:18,203 INFO L290 TraceCheckUtils]: 70: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:18,203 INFO L290 TraceCheckUtils]: 71: Hoare triple {29799#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:18,204 INFO L290 TraceCheckUtils]: 72: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:18,204 INFO L290 TraceCheckUtils]: 73: Hoare triple {29800#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:18,204 INFO L290 TraceCheckUtils]: 74: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:18,205 INFO L290 TraceCheckUtils]: 75: Hoare triple {29801#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:18,205 INFO L290 TraceCheckUtils]: 76: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:18,206 INFO L290 TraceCheckUtils]: 77: Hoare triple {29802#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:18,206 INFO L290 TraceCheckUtils]: 78: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:18,207 INFO L290 TraceCheckUtils]: 79: Hoare triple {29803#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:18,207 INFO L290 TraceCheckUtils]: 80: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:18,208 INFO L290 TraceCheckUtils]: 81: Hoare triple {29804#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:18,208 INFO L290 TraceCheckUtils]: 82: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:18,208 INFO L290 TraceCheckUtils]: 83: Hoare triple {29805#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:18,209 INFO L290 TraceCheckUtils]: 84: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:18,209 INFO L290 TraceCheckUtils]: 85: Hoare triple {29806#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:18,210 INFO L290 TraceCheckUtils]: 86: Hoare triple {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:18,210 INFO L290 TraceCheckUtils]: 87: Hoare triple {30067#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:02:18,211 INFO L290 TraceCheckUtils]: 88: Hoare triple {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:02:18,211 INFO L272 TraceCheckUtils]: 89: Hoare triple {30074#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:02:18,211 INFO L290 TraceCheckUtils]: 90: Hoare triple {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {30085#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:02:18,212 INFO L290 TraceCheckUtils]: 91: Hoare triple {30085#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {29763#false} is VALID [2022-04-28 03:02:18,212 INFO L290 TraceCheckUtils]: 92: Hoare triple {29763#false} assume !false; {29763#false} is VALID [2022-04-28 03:02:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:18,212 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:02:18,573 INFO L290 TraceCheckUtils]: 92: Hoare triple {29763#false} assume !false; {29763#false} is VALID [2022-04-28 03:02:18,573 INFO L290 TraceCheckUtils]: 91: Hoare triple {30085#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {29763#false} is VALID [2022-04-28 03:02:18,573 INFO L290 TraceCheckUtils]: 90: Hoare triple {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {30085#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:02:18,574 INFO L272 TraceCheckUtils]: 89: Hoare triple {30101#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {30081#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:02:18,574 INFO L290 TraceCheckUtils]: 88: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,575 INFO L290 TraceCheckUtils]: 87: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,575 INFO L290 TraceCheckUtils]: 86: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,576 INFO L290 TraceCheckUtils]: 85: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,576 INFO L290 TraceCheckUtils]: 84: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,577 INFO L290 TraceCheckUtils]: 83: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,577 INFO L290 TraceCheckUtils]: 82: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,577 INFO L290 TraceCheckUtils]: 81: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,578 INFO L290 TraceCheckUtils]: 80: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,578 INFO L290 TraceCheckUtils]: 79: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,578 INFO L290 TraceCheckUtils]: 78: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,579 INFO L290 TraceCheckUtils]: 77: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,579 INFO L290 TraceCheckUtils]: 76: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,580 INFO L290 TraceCheckUtils]: 75: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,580 INFO L290 TraceCheckUtils]: 74: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,581 INFO L290 TraceCheckUtils]: 73: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,581 INFO L290 TraceCheckUtils]: 72: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,582 INFO L290 TraceCheckUtils]: 71: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,582 INFO L290 TraceCheckUtils]: 70: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,582 INFO L290 TraceCheckUtils]: 69: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,583 INFO L290 TraceCheckUtils]: 68: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,583 INFO L290 TraceCheckUtils]: 67: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,584 INFO L290 TraceCheckUtils]: 66: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,584 INFO L290 TraceCheckUtils]: 65: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,584 INFO L290 TraceCheckUtils]: 64: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,585 INFO L290 TraceCheckUtils]: 63: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,585 INFO L290 TraceCheckUtils]: 62: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,586 INFO L290 TraceCheckUtils]: 61: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,586 INFO L290 TraceCheckUtils]: 60: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,587 INFO L290 TraceCheckUtils]: 59: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,587 INFO L290 TraceCheckUtils]: 58: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,587 INFO L290 TraceCheckUtils]: 57: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,588 INFO L290 TraceCheckUtils]: 56: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,588 INFO L290 TraceCheckUtils]: 55: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,588 INFO L290 TraceCheckUtils]: 54: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,589 INFO L290 TraceCheckUtils]: 53: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,589 INFO L290 TraceCheckUtils]: 52: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,590 INFO L290 TraceCheckUtils]: 51: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,590 INFO L290 TraceCheckUtils]: 50: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,591 INFO L290 TraceCheckUtils]: 49: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,591 INFO L290 TraceCheckUtils]: 48: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,592 INFO L290 TraceCheckUtils]: 47: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,592 INFO L290 TraceCheckUtils]: 46: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,592 INFO L290 TraceCheckUtils]: 45: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,593 INFO L290 TraceCheckUtils]: 44: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,593 INFO L290 TraceCheckUtils]: 43: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,593 INFO L290 TraceCheckUtils]: 42: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,594 INFO L290 TraceCheckUtils]: 41: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,594 INFO L290 TraceCheckUtils]: 40: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,595 INFO L290 TraceCheckUtils]: 38: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,596 INFO L290 TraceCheckUtils]: 37: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,596 INFO L290 TraceCheckUtils]: 36: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,597 INFO L290 TraceCheckUtils]: 35: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,597 INFO L290 TraceCheckUtils]: 34: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,597 INFO L290 TraceCheckUtils]: 33: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,598 INFO L290 TraceCheckUtils]: 32: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,598 INFO L290 TraceCheckUtils]: 31: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,599 INFO L290 TraceCheckUtils]: 30: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,599 INFO L290 TraceCheckUtils]: 29: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,599 INFO L290 TraceCheckUtils]: 28: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,600 INFO L290 TraceCheckUtils]: 27: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,600 INFO L290 TraceCheckUtils]: 26: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,601 INFO L290 TraceCheckUtils]: 25: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,601 INFO L290 TraceCheckUtils]: 24: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,602 INFO L290 TraceCheckUtils]: 23: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,602 INFO L290 TraceCheckUtils]: 22: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,603 INFO L290 TraceCheckUtils]: 20: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,604 INFO L290 TraceCheckUtils]: 18: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,604 INFO L290 TraceCheckUtils]: 17: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,604 INFO L290 TraceCheckUtils]: 16: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,605 INFO L290 TraceCheckUtils]: 15: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,605 INFO L290 TraceCheckUtils]: 14: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,606 INFO L290 TraceCheckUtils]: 13: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,606 INFO L290 TraceCheckUtils]: 12: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,607 INFO L290 TraceCheckUtils]: 11: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,607 INFO L290 TraceCheckUtils]: 10: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,607 INFO L290 TraceCheckUtils]: 9: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {30114#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,608 INFO L290 TraceCheckUtils]: 7: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {30114#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:02:18,609 INFO L290 TraceCheckUtils]: 6: Hoare triple {30101#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,609 INFO L290 TraceCheckUtils]: 5: Hoare triple {29762#true} ~x~0 := 0; {30101#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:02:18,609 INFO L272 TraceCheckUtils]: 4: Hoare triple {29762#true} call #t~ret5 := main(); {29762#true} is VALID [2022-04-28 03:02:18,609 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29762#true} {29762#true} #40#return; {29762#true} is VALID [2022-04-28 03:02:18,609 INFO L290 TraceCheckUtils]: 2: Hoare triple {29762#true} assume true; {29762#true} is VALID [2022-04-28 03:02:18,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {29762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {29762#true} is VALID [2022-04-28 03:02:18,609 INFO L272 TraceCheckUtils]: 0: Hoare triple {29762#true} call ULTIMATE.init(); {29762#true} is VALID [2022-04-28 03:02:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 860 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2022-04-28 03:02:18,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [795554005] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:02:18,610 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:02:18,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 46, 6] total 50 [2022-04-28 03:02:18,610 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:02:18,610 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [425198791] [2022-04-28 03:02:18,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [425198791] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:02:18,610 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:02:18,611 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-28 03:02:18,611 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831125525] [2022-04-28 03:02:18,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:02:18,611 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 93 [2022-04-28 03:02:18,611 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:02:18,611 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:18,674 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:18,674 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-28 03:02:18,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:18,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-28 03:02:18,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=2270, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 03:02:18,675 INFO L87 Difference]: Start difference. First operand 95 states and 97 transitions. Second operand has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:24,292 INFO L93 Difference]: Finished difference Result 104 states and 108 transitions. [2022-04-28 03:02:24,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-28 03:02:24,292 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 93 [2022-04-28 03:02:24,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:02:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 105 transitions. [2022-04-28 03:02:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 105 transitions. [2022-04-28 03:02:24,294 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 105 transitions. [2022-04-28 03:02:24,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:24,378 INFO L225 Difference]: With dead ends: 104 [2022-04-28 03:02:24,378 INFO L226 Difference]: Without dead ends: 97 [2022-04-28 03:02:24,378 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 180 SyntacticMatches, 3 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=464, Invalid=7726, Unknown=0, NotChecked=0, Total=8190 [2022-04-28 03:02:24,380 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 49 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 3399 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 3482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 3399 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:02:24,380 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 144 Invalid, 3482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 3399 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-28 03:02:24,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2022-04-28 03:02:24,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2022-04-28 03:02:24,584 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:02:24,584 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,584 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,584 INFO L87 Difference]: Start difference. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:24,585 INFO L93 Difference]: Finished difference Result 97 states and 99 transitions. [2022-04-28 03:02:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-04-28 03:02:24,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:24,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:24,586 INFO L74 IsIncluded]: Start isIncluded. First operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 97 states. [2022-04-28 03:02:24,586 INFO L87 Difference]: Start difference. First operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 97 states. [2022-04-28 03:02:24,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:24,587 INFO L93 Difference]: Finished difference Result 97 states and 99 transitions. [2022-04-28 03:02:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-04-28 03:02:24,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:24,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:24,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:02:24,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:02:24,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 92 states have (on average 1.0326086956521738) internal successors, (95), 92 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 99 transitions. [2022-04-28 03:02:24,588 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 99 transitions. Word has length 93 [2022-04-28 03:02:24,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:02:24,588 INFO L495 AbstractCegarLoop]: Abstraction has 97 states and 99 transitions. [2022-04-28 03:02:24,594 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.022727272727273) internal successors, (89), 43 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:24,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 97 states and 99 transitions. [2022-04-28 03:02:24,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-04-28 03:02:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-28 03:02:24,739 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:02:24,739 INFO L195 NwaCegarLoop]: trace histogram [42, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:02:24,746 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (80)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:24,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:25,140 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 80 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,81 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:25,140 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:02:25,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:02:25,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1574295198, now seen corresponding path program 81 times [2022-04-28 03:02:25,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:25,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1396801947] [2022-04-28 03:02:26,669 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:02:26,809 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:02:27,018 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:02:27,020 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:02:27,023 INFO L85 PathProgramCache]: Analyzing trace with hash 819705264, now seen corresponding path program 1 times [2022-04-28 03:02:27,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:27,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389901053] [2022-04-28 03:02:27,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:27,028 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_83.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_83.0)) 4294967296)) 65521) 0) [2022-04-28 03:02:27,028 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_83.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_83.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:02:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:02:27,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1212835581] [2022-04-28 03:02:27,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:27,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:27,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:27,045 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:27,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (82)] Waiting until timeout for monitored process [2022-04-28 03:02:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:27,086 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:02:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:27,103 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:02:27,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1574295198, now seen corresponding path program 82 times [2022-04-28 03:02:27,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:27,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697028278] [2022-04-28 03:02:27,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:28,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:02:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:28,157 INFO L290 TraceCheckUtils]: 0: Hoare triple {31097#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-28 03:02:28,157 INFO L290 TraceCheckUtils]: 1: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-28 03:02:28,157 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-28 03:02:28,158 INFO L272 TraceCheckUtils]: 0: Hoare triple {31050#true} call ULTIMATE.init(); {31097#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:02:28,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {31097#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-28 03:02:28,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-28 03:02:28,158 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-28 03:02:28,158 INFO L272 TraceCheckUtils]: 4: Hoare triple {31050#true} call #t~ret5 := main(); {31050#true} is VALID [2022-04-28 03:02:28,158 INFO L290 TraceCheckUtils]: 5: Hoare triple {31050#true} ~x~0 := 0; {31055#(= main_~x~0 0)} is VALID [2022-04-28 03:02:28,158 INFO L290 TraceCheckUtils]: 6: Hoare triple {31055#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {31055#(= main_~x~0 0)} is VALID [2022-04-28 03:02:28,159 INFO L290 TraceCheckUtils]: 7: Hoare triple {31055#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:28,159 INFO L290 TraceCheckUtils]: 8: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:28,160 INFO L290 TraceCheckUtils]: 9: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:28,160 INFO L290 TraceCheckUtils]: 10: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:28,161 INFO L290 TraceCheckUtils]: 11: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:28,161 INFO L290 TraceCheckUtils]: 12: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:28,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:28,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:28,163 INFO L290 TraceCheckUtils]: 15: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:28,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:28,163 INFO L290 TraceCheckUtils]: 17: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:28,164 INFO L290 TraceCheckUtils]: 18: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:28,164 INFO L290 TraceCheckUtils]: 19: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:28,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:28,165 INFO L290 TraceCheckUtils]: 21: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:28,165 INFO L290 TraceCheckUtils]: 22: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:28,166 INFO L290 TraceCheckUtils]: 23: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:28,166 INFO L290 TraceCheckUtils]: 24: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:28,167 INFO L290 TraceCheckUtils]: 25: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:28,167 INFO L290 TraceCheckUtils]: 26: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:28,168 INFO L290 TraceCheckUtils]: 27: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:28,168 INFO L290 TraceCheckUtils]: 28: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:28,168 INFO L290 TraceCheckUtils]: 29: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:28,169 INFO L290 TraceCheckUtils]: 30: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:28,169 INFO L290 TraceCheckUtils]: 31: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:28,170 INFO L290 TraceCheckUtils]: 32: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:28,170 INFO L290 TraceCheckUtils]: 33: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:28,170 INFO L290 TraceCheckUtils]: 34: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:28,171 INFO L290 TraceCheckUtils]: 35: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:28,171 INFO L290 TraceCheckUtils]: 36: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:28,172 INFO L290 TraceCheckUtils]: 37: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:28,172 INFO L290 TraceCheckUtils]: 38: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:28,173 INFO L290 TraceCheckUtils]: 39: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:28,173 INFO L290 TraceCheckUtils]: 40: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:28,173 INFO L290 TraceCheckUtils]: 41: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:28,174 INFO L290 TraceCheckUtils]: 42: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:28,174 INFO L290 TraceCheckUtils]: 43: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:28,175 INFO L290 TraceCheckUtils]: 44: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:28,175 INFO L290 TraceCheckUtils]: 45: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:28,176 INFO L290 TraceCheckUtils]: 46: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:28,176 INFO L290 TraceCheckUtils]: 47: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:28,176 INFO L290 TraceCheckUtils]: 48: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:28,177 INFO L290 TraceCheckUtils]: 49: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:28,177 INFO L290 TraceCheckUtils]: 50: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:28,178 INFO L290 TraceCheckUtils]: 51: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:28,178 INFO L290 TraceCheckUtils]: 52: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:28,179 INFO L290 TraceCheckUtils]: 53: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:28,179 INFO L290 TraceCheckUtils]: 54: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:28,179 INFO L290 TraceCheckUtils]: 55: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:28,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:28,180 INFO L290 TraceCheckUtils]: 57: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:28,181 INFO L290 TraceCheckUtils]: 58: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:28,181 INFO L290 TraceCheckUtils]: 59: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:28,181 INFO L290 TraceCheckUtils]: 60: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:28,182 INFO L290 TraceCheckUtils]: 61: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:28,182 INFO L290 TraceCheckUtils]: 62: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:28,183 INFO L290 TraceCheckUtils]: 63: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:28,183 INFO L290 TraceCheckUtils]: 64: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:28,184 INFO L290 TraceCheckUtils]: 65: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:28,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:28,184 INFO L290 TraceCheckUtils]: 67: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:28,185 INFO L290 TraceCheckUtils]: 68: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:28,185 INFO L290 TraceCheckUtils]: 69: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:28,186 INFO L290 TraceCheckUtils]: 70: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:28,186 INFO L290 TraceCheckUtils]: 71: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:28,186 INFO L290 TraceCheckUtils]: 72: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:28,187 INFO L290 TraceCheckUtils]: 73: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:28,187 INFO L290 TraceCheckUtils]: 74: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:28,188 INFO L290 TraceCheckUtils]: 75: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:28,188 INFO L290 TraceCheckUtils]: 76: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:28,189 INFO L290 TraceCheckUtils]: 77: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:28,189 INFO L290 TraceCheckUtils]: 78: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:28,189 INFO L290 TraceCheckUtils]: 79: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:28,190 INFO L290 TraceCheckUtils]: 80: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:28,190 INFO L290 TraceCheckUtils]: 81: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:28,191 INFO L290 TraceCheckUtils]: 82: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:28,191 INFO L290 TraceCheckUtils]: 83: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:28,191 INFO L290 TraceCheckUtils]: 84: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:28,192 INFO L290 TraceCheckUtils]: 85: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:28,192 INFO L290 TraceCheckUtils]: 86: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:28,193 INFO L290 TraceCheckUtils]: 87: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:28,193 INFO L290 TraceCheckUtils]: 88: Hoare triple {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:28,194 INFO L290 TraceCheckUtils]: 89: Hoare triple {31096#(and (<= main_~x~0 41) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {31051#false} is VALID [2022-04-28 03:02:28,194 INFO L290 TraceCheckUtils]: 90: Hoare triple {31051#false} assume !(~x~0 % 4294967296 < 268435455); {31051#false} is VALID [2022-04-28 03:02:28,194 INFO L272 TraceCheckUtils]: 91: Hoare triple {31051#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {31051#false} is VALID [2022-04-28 03:02:28,194 INFO L290 TraceCheckUtils]: 92: Hoare triple {31051#false} ~cond := #in~cond; {31051#false} is VALID [2022-04-28 03:02:28,194 INFO L290 TraceCheckUtils]: 93: Hoare triple {31051#false} assume 0 == ~cond; {31051#false} is VALID [2022-04-28 03:02:28,194 INFO L290 TraceCheckUtils]: 94: Hoare triple {31051#false} assume !false; {31051#false} is VALID [2022-04-28 03:02:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 42 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:28,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:02:28,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697028278] [2022-04-28 03:02:28,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697028278] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:02:28,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1442075462] [2022-04-28 03:02:28,195 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:02:28,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:28,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:28,196 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:28,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (83)] Waiting until timeout for monitored process [2022-04-28 03:02:28,289 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:02:28,289 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:02:28,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-28 03:02:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:28,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:02:29,250 INFO L272 TraceCheckUtils]: 0: Hoare triple {31050#true} call ULTIMATE.init(); {31050#true} is VALID [2022-04-28 03:02:29,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {31050#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-28 03:02:29,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-28 03:02:29,250 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-28 03:02:29,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {31050#true} call #t~ret5 := main(); {31050#true} is VALID [2022-04-28 03:02:29,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {31050#true} ~x~0 := 0; {31055#(= main_~x~0 0)} is VALID [2022-04-28 03:02:29,251 INFO L290 TraceCheckUtils]: 6: Hoare triple {31055#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {31055#(= main_~x~0 0)} is VALID [2022-04-28 03:02:29,251 INFO L290 TraceCheckUtils]: 7: Hoare triple {31055#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:29,252 INFO L290 TraceCheckUtils]: 8: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:29,252 INFO L290 TraceCheckUtils]: 9: Hoare triple {31056#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:29,253 INFO L290 TraceCheckUtils]: 10: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:29,253 INFO L290 TraceCheckUtils]: 11: Hoare triple {31057#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:29,254 INFO L290 TraceCheckUtils]: 12: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:29,254 INFO L290 TraceCheckUtils]: 13: Hoare triple {31058#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:29,255 INFO L290 TraceCheckUtils]: 14: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:29,255 INFO L290 TraceCheckUtils]: 15: Hoare triple {31059#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:29,256 INFO L290 TraceCheckUtils]: 16: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:29,256 INFO L290 TraceCheckUtils]: 17: Hoare triple {31060#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:29,257 INFO L290 TraceCheckUtils]: 18: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:29,257 INFO L290 TraceCheckUtils]: 19: Hoare triple {31061#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:29,258 INFO L290 TraceCheckUtils]: 20: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:29,258 INFO L290 TraceCheckUtils]: 21: Hoare triple {31062#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:29,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:29,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {31063#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:29,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:29,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {31064#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:29,261 INFO L290 TraceCheckUtils]: 26: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:29,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {31065#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:29,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:29,262 INFO L290 TraceCheckUtils]: 29: Hoare triple {31066#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:29,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:29,263 INFO L290 TraceCheckUtils]: 31: Hoare triple {31067#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:29,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:29,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {31068#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:29,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:29,265 INFO L290 TraceCheckUtils]: 35: Hoare triple {31069#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:29,266 INFO L290 TraceCheckUtils]: 36: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:29,266 INFO L290 TraceCheckUtils]: 37: Hoare triple {31070#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:29,266 INFO L290 TraceCheckUtils]: 38: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:29,267 INFO L290 TraceCheckUtils]: 39: Hoare triple {31071#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:29,267 INFO L290 TraceCheckUtils]: 40: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:29,268 INFO L290 TraceCheckUtils]: 41: Hoare triple {31072#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:29,268 INFO L290 TraceCheckUtils]: 42: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:29,269 INFO L290 TraceCheckUtils]: 43: Hoare triple {31073#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:29,269 INFO L290 TraceCheckUtils]: 44: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:29,270 INFO L290 TraceCheckUtils]: 45: Hoare triple {31074#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:29,270 INFO L290 TraceCheckUtils]: 46: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:29,271 INFO L290 TraceCheckUtils]: 47: Hoare triple {31075#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:29,271 INFO L290 TraceCheckUtils]: 48: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:29,272 INFO L290 TraceCheckUtils]: 49: Hoare triple {31076#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:29,272 INFO L290 TraceCheckUtils]: 50: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:29,273 INFO L290 TraceCheckUtils]: 51: Hoare triple {31077#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:29,273 INFO L290 TraceCheckUtils]: 52: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:29,274 INFO L290 TraceCheckUtils]: 53: Hoare triple {31078#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:29,274 INFO L290 TraceCheckUtils]: 54: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:29,275 INFO L290 TraceCheckUtils]: 55: Hoare triple {31079#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:29,275 INFO L290 TraceCheckUtils]: 56: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:29,276 INFO L290 TraceCheckUtils]: 57: Hoare triple {31080#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:29,276 INFO L290 TraceCheckUtils]: 58: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:29,277 INFO L290 TraceCheckUtils]: 59: Hoare triple {31081#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:29,277 INFO L290 TraceCheckUtils]: 60: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:29,278 INFO L290 TraceCheckUtils]: 61: Hoare triple {31082#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:29,278 INFO L290 TraceCheckUtils]: 62: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:29,279 INFO L290 TraceCheckUtils]: 63: Hoare triple {31083#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:29,279 INFO L290 TraceCheckUtils]: 64: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:29,280 INFO L290 TraceCheckUtils]: 65: Hoare triple {31084#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:29,280 INFO L290 TraceCheckUtils]: 66: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:29,281 INFO L290 TraceCheckUtils]: 67: Hoare triple {31085#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:29,281 INFO L290 TraceCheckUtils]: 68: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:29,282 INFO L290 TraceCheckUtils]: 69: Hoare triple {31086#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:29,282 INFO L290 TraceCheckUtils]: 70: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:29,283 INFO L290 TraceCheckUtils]: 71: Hoare triple {31087#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:29,283 INFO L290 TraceCheckUtils]: 72: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:29,284 INFO L290 TraceCheckUtils]: 73: Hoare triple {31088#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:29,284 INFO L290 TraceCheckUtils]: 74: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:29,285 INFO L290 TraceCheckUtils]: 75: Hoare triple {31089#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:29,285 INFO L290 TraceCheckUtils]: 76: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:29,286 INFO L290 TraceCheckUtils]: 77: Hoare triple {31090#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:29,286 INFO L290 TraceCheckUtils]: 78: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:29,287 INFO L290 TraceCheckUtils]: 79: Hoare triple {31091#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:29,287 INFO L290 TraceCheckUtils]: 80: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:29,288 INFO L290 TraceCheckUtils]: 81: Hoare triple {31092#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:29,288 INFO L290 TraceCheckUtils]: 82: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:29,289 INFO L290 TraceCheckUtils]: 83: Hoare triple {31093#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:29,289 INFO L290 TraceCheckUtils]: 84: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:29,290 INFO L290 TraceCheckUtils]: 85: Hoare triple {31094#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:29,290 INFO L290 TraceCheckUtils]: 86: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:29,291 INFO L290 TraceCheckUtils]: 87: Hoare triple {31095#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:29,291 INFO L290 TraceCheckUtils]: 88: Hoare triple {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:29,292 INFO L290 TraceCheckUtils]: 89: Hoare triple {31362#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {31369#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:02:29,292 INFO L290 TraceCheckUtils]: 90: Hoare triple {31369#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {31051#false} is VALID [2022-04-28 03:02:29,292 INFO L272 TraceCheckUtils]: 91: Hoare triple {31051#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {31051#false} is VALID [2022-04-28 03:02:29,292 INFO L290 TraceCheckUtils]: 92: Hoare triple {31051#false} ~cond := #in~cond; {31051#false} is VALID [2022-04-28 03:02:29,293 INFO L290 TraceCheckUtils]: 93: Hoare triple {31051#false} assume 0 == ~cond; {31051#false} is VALID [2022-04-28 03:02:29,293 INFO L290 TraceCheckUtils]: 94: Hoare triple {31051#false} assume !false; {31051#false} is VALID [2022-04-28 03:02:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:29,293 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:02:32,709 INFO L290 TraceCheckUtils]: 94: Hoare triple {31051#false} assume !false; {31051#false} is VALID [2022-04-28 03:02:32,709 INFO L290 TraceCheckUtils]: 93: Hoare triple {31051#false} assume 0 == ~cond; {31051#false} is VALID [2022-04-28 03:02:32,709 INFO L290 TraceCheckUtils]: 92: Hoare triple {31051#false} ~cond := #in~cond; {31051#false} is VALID [2022-04-28 03:02:32,709 INFO L272 TraceCheckUtils]: 91: Hoare triple {31051#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {31051#false} is VALID [2022-04-28 03:02:32,710 INFO L290 TraceCheckUtils]: 90: Hoare triple {31397#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {31051#false} is VALID [2022-04-28 03:02:32,710 INFO L290 TraceCheckUtils]: 89: Hoare triple {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {31397#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,711 INFO L290 TraceCheckUtils]: 88: Hoare triple {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,712 INFO L290 TraceCheckUtils]: 87: Hoare triple {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31401#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,712 INFO L290 TraceCheckUtils]: 86: Hoare triple {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,713 INFO L290 TraceCheckUtils]: 85: Hoare triple {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31408#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,713 INFO L290 TraceCheckUtils]: 84: Hoare triple {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,714 INFO L290 TraceCheckUtils]: 83: Hoare triple {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31415#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,714 INFO L290 TraceCheckUtils]: 82: Hoare triple {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,715 INFO L290 TraceCheckUtils]: 81: Hoare triple {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31422#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,715 INFO L290 TraceCheckUtils]: 80: Hoare triple {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,727 INFO L290 TraceCheckUtils]: 79: Hoare triple {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31429#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,728 INFO L290 TraceCheckUtils]: 78: Hoare triple {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,729 INFO L290 TraceCheckUtils]: 77: Hoare triple {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31436#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,729 INFO L290 TraceCheckUtils]: 76: Hoare triple {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,730 INFO L290 TraceCheckUtils]: 75: Hoare triple {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31443#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,730 INFO L290 TraceCheckUtils]: 74: Hoare triple {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,731 INFO L290 TraceCheckUtils]: 73: Hoare triple {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31450#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,731 INFO L290 TraceCheckUtils]: 72: Hoare triple {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,732 INFO L290 TraceCheckUtils]: 71: Hoare triple {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31457#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,732 INFO L290 TraceCheckUtils]: 70: Hoare triple {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,733 INFO L290 TraceCheckUtils]: 69: Hoare triple {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31464#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,733 INFO L290 TraceCheckUtils]: 68: Hoare triple {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,734 INFO L290 TraceCheckUtils]: 67: Hoare triple {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31471#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,735 INFO L290 TraceCheckUtils]: 66: Hoare triple {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,735 INFO L290 TraceCheckUtils]: 65: Hoare triple {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31478#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,736 INFO L290 TraceCheckUtils]: 64: Hoare triple {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,736 INFO L290 TraceCheckUtils]: 63: Hoare triple {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31485#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,737 INFO L290 TraceCheckUtils]: 62: Hoare triple {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,738 INFO L290 TraceCheckUtils]: 61: Hoare triple {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31492#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,739 INFO L290 TraceCheckUtils]: 60: Hoare triple {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,739 INFO L290 TraceCheckUtils]: 59: Hoare triple {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31499#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,740 INFO L290 TraceCheckUtils]: 58: Hoare triple {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,740 INFO L290 TraceCheckUtils]: 57: Hoare triple {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31506#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,741 INFO L290 TraceCheckUtils]: 56: Hoare triple {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,742 INFO L290 TraceCheckUtils]: 55: Hoare triple {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31513#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,742 INFO L290 TraceCheckUtils]: 54: Hoare triple {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,743 INFO L290 TraceCheckUtils]: 53: Hoare triple {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31520#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,743 INFO L290 TraceCheckUtils]: 52: Hoare triple {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,744 INFO L290 TraceCheckUtils]: 51: Hoare triple {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31527#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,744 INFO L290 TraceCheckUtils]: 50: Hoare triple {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,745 INFO L290 TraceCheckUtils]: 49: Hoare triple {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31534#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,745 INFO L290 TraceCheckUtils]: 48: Hoare triple {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,746 INFO L290 TraceCheckUtils]: 47: Hoare triple {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31541#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,746 INFO L290 TraceCheckUtils]: 46: Hoare triple {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,747 INFO L290 TraceCheckUtils]: 45: Hoare triple {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31548#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,747 INFO L290 TraceCheckUtils]: 44: Hoare triple {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,748 INFO L290 TraceCheckUtils]: 43: Hoare triple {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31555#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,749 INFO L290 TraceCheckUtils]: 42: Hoare triple {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,749 INFO L290 TraceCheckUtils]: 41: Hoare triple {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31562#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,750 INFO L290 TraceCheckUtils]: 40: Hoare triple {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,750 INFO L290 TraceCheckUtils]: 39: Hoare triple {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31569#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,751 INFO L290 TraceCheckUtils]: 38: Hoare triple {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,751 INFO L290 TraceCheckUtils]: 37: Hoare triple {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31576#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,752 INFO L290 TraceCheckUtils]: 36: Hoare triple {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,753 INFO L290 TraceCheckUtils]: 35: Hoare triple {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31583#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,753 INFO L290 TraceCheckUtils]: 34: Hoare triple {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,754 INFO L290 TraceCheckUtils]: 33: Hoare triple {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31590#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,754 INFO L290 TraceCheckUtils]: 32: Hoare triple {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,755 INFO L290 TraceCheckUtils]: 31: Hoare triple {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31597#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,755 INFO L290 TraceCheckUtils]: 30: Hoare triple {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,756 INFO L290 TraceCheckUtils]: 29: Hoare triple {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31604#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,757 INFO L290 TraceCheckUtils]: 27: Hoare triple {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31611#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,757 INFO L290 TraceCheckUtils]: 26: Hoare triple {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,758 INFO L290 TraceCheckUtils]: 25: Hoare triple {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31618#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,758 INFO L290 TraceCheckUtils]: 24: Hoare triple {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,759 INFO L290 TraceCheckUtils]: 23: Hoare triple {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31625#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,760 INFO L290 TraceCheckUtils]: 22: Hoare triple {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,760 INFO L290 TraceCheckUtils]: 21: Hoare triple {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31632#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,761 INFO L290 TraceCheckUtils]: 20: Hoare triple {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,761 INFO L290 TraceCheckUtils]: 19: Hoare triple {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31639#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,762 INFO L290 TraceCheckUtils]: 18: Hoare triple {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,762 INFO L290 TraceCheckUtils]: 17: Hoare triple {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31646#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,763 INFO L290 TraceCheckUtils]: 16: Hoare triple {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,764 INFO L290 TraceCheckUtils]: 15: Hoare triple {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31653#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,765 INFO L290 TraceCheckUtils]: 13: Hoare triple {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31660#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,765 INFO L290 TraceCheckUtils]: 12: Hoare triple {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,766 INFO L290 TraceCheckUtils]: 11: Hoare triple {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,766 INFO L290 TraceCheckUtils]: 10: Hoare triple {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,767 INFO L290 TraceCheckUtils]: 9: Hoare triple {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31674#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,767 INFO L290 TraceCheckUtils]: 8: Hoare triple {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,768 INFO L290 TraceCheckUtils]: 7: Hoare triple {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {31681#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,768 INFO L290 TraceCheckUtils]: 6: Hoare triple {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,769 INFO L290 TraceCheckUtils]: 5: Hoare triple {31050#true} ~x~0 := 0; {31688#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:02:32,769 INFO L272 TraceCheckUtils]: 4: Hoare triple {31050#true} call #t~ret5 := main(); {31050#true} is VALID [2022-04-28 03:02:32,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31050#true} {31050#true} #40#return; {31050#true} is VALID [2022-04-28 03:02:32,769 INFO L290 TraceCheckUtils]: 2: Hoare triple {31050#true} assume true; {31050#true} is VALID [2022-04-28 03:02:32,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {31050#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {31050#true} is VALID [2022-04-28 03:02:32,769 INFO L272 TraceCheckUtils]: 0: Hoare triple {31050#true} call ULTIMATE.init(); {31050#true} is VALID [2022-04-28 03:02:32,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:32,770 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1442075462] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:02:32,770 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:02:32,770 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45, 45] total 90 [2022-04-28 03:02:32,770 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:02:32,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1396801947] [2022-04-28 03:02:32,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1396801947] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:02:32,771 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:02:32,771 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-28 03:02:32,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [676051297] [2022-04-28 03:02:32,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:02:32,772 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 95 [2022-04-28 03:02:32,772 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:02:32,772 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:32,851 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:32,852 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-28 03:02:32,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:32,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-28 03:02:32,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2111, Invalid=5899, Unknown=0, NotChecked=0, Total=8010 [2022-04-28 03:02:32,853 INFO L87 Difference]: Start difference. First operand 97 states and 99 transitions. Second operand has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:38,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:38,998 INFO L93 Difference]: Finished difference Result 106 states and 110 transitions. [2022-04-28 03:02:38,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-28 03:02:38,998 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 95 [2022-04-28 03:02:38,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:02:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 107 transitions. [2022-04-28 03:02:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 107 transitions. [2022-04-28 03:02:39,000 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 107 transitions. [2022-04-28 03:02:39,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:39,093 INFO L225 Difference]: With dead ends: 106 [2022-04-28 03:02:39,093 INFO L226 Difference]: Without dead ends: 99 [2022-04-28 03:02:39,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 146 SyntacticMatches, 2 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 953 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=4167, Invalid=13125, Unknown=0, NotChecked=0, Total=17292 [2022-04-28 03:02:39,095 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 50 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 3634 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 3719 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 3634 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-28 03:02:39,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [50 Valid, 204 Invalid, 3719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 3634 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-28 03:02:39,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2022-04-28 03:02:39,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2022-04-28 03:02:39,330 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:02:39,331 INFO L82 GeneralOperation]: Start isEquivalent. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:39,331 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:39,331 INFO L87 Difference]: Start difference. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:39,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:39,332 INFO L93 Difference]: Finished difference Result 99 states and 101 transitions. [2022-04-28 03:02:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-04-28 03:02:39,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:39,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:39,333 INFO L74 IsIncluded]: Start isIncluded. First operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 99 states. [2022-04-28 03:02:39,333 INFO L87 Difference]: Start difference. First operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 99 states. [2022-04-28 03:02:39,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:39,334 INFO L93 Difference]: Finished difference Result 99 states and 101 transitions. [2022-04-28 03:02:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-04-28 03:02:39,334 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:39,335 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:39,335 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:02:39,335 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:02:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 94 states have (on average 1.0319148936170213) internal successors, (97), 94 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 101 transitions. [2022-04-28 03:02:39,336 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 101 transitions. Word has length 95 [2022-04-28 03:02:39,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:02:39,336 INFO L495 AbstractCegarLoop]: Abstraction has 99 states and 101 transitions. [2022-04-28 03:02:39,336 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.022222222222222) internal successors, (91), 44 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:39,337 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 101 transitions. [2022-04-28 03:02:39,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-04-28 03:02:39,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-28 03:02:39,469 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:02:39,469 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:02:39,492 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (83)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:39,674 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (82)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:39,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 83 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,82 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:39,870 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:02:39,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:02:39,870 INFO L85 PathProgramCache]: Analyzing trace with hash 872739967, now seen corresponding path program 83 times [2022-04-28 03:02:39,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:39,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1354326605] [2022-04-28 03:02:41,040 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:02:43,004 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:02:43,006 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:02:43,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1425729872, now seen corresponding path program 1 times [2022-04-28 03:02:43,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:43,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601933720] [2022-04-28 03:02:43,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:43,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:43,017 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_85.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_85.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-28 03:02:43,017 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_85.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_85.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-28 03:02:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:02:43,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [650783411] [2022-04-28 03:02:43,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:43,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:43,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:43,024 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:43,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (84)] Waiting until timeout for monitored process [2022-04-28 03:02:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:43,086 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:02:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:43,106 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:02:43,106 INFO L85 PathProgramCache]: Analyzing trace with hash 872739967, now seen corresponding path program 84 times [2022-04-28 03:02:43,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:43,106 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109939841] [2022-04-28 03:02:43,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:43,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:44,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:02:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:44,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {32452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-28 03:02:44,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-28 03:02:44,149 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-28 03:02:44,149 INFO L272 TraceCheckUtils]: 0: Hoare triple {32404#true} call ULTIMATE.init(); {32452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:02:44,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {32452#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-28 03:02:44,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-28 03:02:44,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-28 03:02:44,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {32404#true} call #t~ret5 := main(); {32404#true} is VALID [2022-04-28 03:02:44,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {32404#true} ~x~0 := 0; {32409#(= main_~x~0 0)} is VALID [2022-04-28 03:02:44,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {32409#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32409#(= main_~x~0 0)} is VALID [2022-04-28 03:02:44,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {32409#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:44,151 INFO L290 TraceCheckUtils]: 8: Hoare triple {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:44,151 INFO L290 TraceCheckUtils]: 9: Hoare triple {32410#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:44,152 INFO L290 TraceCheckUtils]: 10: Hoare triple {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:44,152 INFO L290 TraceCheckUtils]: 11: Hoare triple {32411#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:44,152 INFO L290 TraceCheckUtils]: 12: Hoare triple {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:44,153 INFO L290 TraceCheckUtils]: 13: Hoare triple {32412#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:44,153 INFO L290 TraceCheckUtils]: 14: Hoare triple {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:44,154 INFO L290 TraceCheckUtils]: 15: Hoare triple {32413#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:44,154 INFO L290 TraceCheckUtils]: 16: Hoare triple {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:44,154 INFO L290 TraceCheckUtils]: 17: Hoare triple {32414#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:44,155 INFO L290 TraceCheckUtils]: 18: Hoare triple {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:44,155 INFO L290 TraceCheckUtils]: 19: Hoare triple {32415#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:44,156 INFO L290 TraceCheckUtils]: 20: Hoare triple {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:44,156 INFO L290 TraceCheckUtils]: 21: Hoare triple {32416#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:44,157 INFO L290 TraceCheckUtils]: 22: Hoare triple {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:44,157 INFO L290 TraceCheckUtils]: 23: Hoare triple {32417#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:44,157 INFO L290 TraceCheckUtils]: 24: Hoare triple {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:44,158 INFO L290 TraceCheckUtils]: 25: Hoare triple {32418#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:44,158 INFO L290 TraceCheckUtils]: 26: Hoare triple {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:44,159 INFO L290 TraceCheckUtils]: 27: Hoare triple {32419#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:44,159 INFO L290 TraceCheckUtils]: 28: Hoare triple {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:44,159 INFO L290 TraceCheckUtils]: 29: Hoare triple {32420#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:44,160 INFO L290 TraceCheckUtils]: 30: Hoare triple {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:44,160 INFO L290 TraceCheckUtils]: 31: Hoare triple {32421#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:44,161 INFO L290 TraceCheckUtils]: 32: Hoare triple {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:44,161 INFO L290 TraceCheckUtils]: 33: Hoare triple {32422#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:44,162 INFO L290 TraceCheckUtils]: 34: Hoare triple {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:44,162 INFO L290 TraceCheckUtils]: 35: Hoare triple {32423#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:44,162 INFO L290 TraceCheckUtils]: 36: Hoare triple {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:44,163 INFO L290 TraceCheckUtils]: 37: Hoare triple {32424#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:44,163 INFO L290 TraceCheckUtils]: 38: Hoare triple {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:44,164 INFO L290 TraceCheckUtils]: 39: Hoare triple {32425#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:44,164 INFO L290 TraceCheckUtils]: 40: Hoare triple {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:44,165 INFO L290 TraceCheckUtils]: 41: Hoare triple {32426#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:44,165 INFO L290 TraceCheckUtils]: 42: Hoare triple {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:44,165 INFO L290 TraceCheckUtils]: 43: Hoare triple {32427#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:44,166 INFO L290 TraceCheckUtils]: 44: Hoare triple {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:44,166 INFO L290 TraceCheckUtils]: 45: Hoare triple {32428#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:44,167 INFO L290 TraceCheckUtils]: 46: Hoare triple {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:44,167 INFO L290 TraceCheckUtils]: 47: Hoare triple {32429#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:44,167 INFO L290 TraceCheckUtils]: 48: Hoare triple {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:44,168 INFO L290 TraceCheckUtils]: 49: Hoare triple {32430#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:44,168 INFO L290 TraceCheckUtils]: 50: Hoare triple {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:44,169 INFO L290 TraceCheckUtils]: 51: Hoare triple {32431#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:44,169 INFO L290 TraceCheckUtils]: 52: Hoare triple {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:44,170 INFO L290 TraceCheckUtils]: 53: Hoare triple {32432#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:44,170 INFO L290 TraceCheckUtils]: 54: Hoare triple {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:44,170 INFO L290 TraceCheckUtils]: 55: Hoare triple {32433#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:44,171 INFO L290 TraceCheckUtils]: 56: Hoare triple {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:44,171 INFO L290 TraceCheckUtils]: 57: Hoare triple {32434#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:44,172 INFO L290 TraceCheckUtils]: 58: Hoare triple {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:44,172 INFO L290 TraceCheckUtils]: 59: Hoare triple {32435#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:44,172 INFO L290 TraceCheckUtils]: 60: Hoare triple {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:44,173 INFO L290 TraceCheckUtils]: 61: Hoare triple {32436#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:44,173 INFO L290 TraceCheckUtils]: 62: Hoare triple {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:44,174 INFO L290 TraceCheckUtils]: 63: Hoare triple {32437#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:44,174 INFO L290 TraceCheckUtils]: 64: Hoare triple {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:44,175 INFO L290 TraceCheckUtils]: 65: Hoare triple {32438#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:44,175 INFO L290 TraceCheckUtils]: 66: Hoare triple {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:44,175 INFO L290 TraceCheckUtils]: 67: Hoare triple {32439#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:44,176 INFO L290 TraceCheckUtils]: 68: Hoare triple {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:44,176 INFO L290 TraceCheckUtils]: 69: Hoare triple {32440#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:44,177 INFO L290 TraceCheckUtils]: 70: Hoare triple {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:44,177 INFO L290 TraceCheckUtils]: 71: Hoare triple {32441#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:44,177 INFO L290 TraceCheckUtils]: 72: Hoare triple {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:44,178 INFO L290 TraceCheckUtils]: 73: Hoare triple {32442#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:44,178 INFO L290 TraceCheckUtils]: 74: Hoare triple {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:44,179 INFO L290 TraceCheckUtils]: 75: Hoare triple {32443#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:44,179 INFO L290 TraceCheckUtils]: 76: Hoare triple {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:44,180 INFO L290 TraceCheckUtils]: 77: Hoare triple {32444#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:44,180 INFO L290 TraceCheckUtils]: 78: Hoare triple {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:44,180 INFO L290 TraceCheckUtils]: 79: Hoare triple {32445#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:44,181 INFO L290 TraceCheckUtils]: 80: Hoare triple {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:44,181 INFO L290 TraceCheckUtils]: 81: Hoare triple {32446#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:44,182 INFO L290 TraceCheckUtils]: 82: Hoare triple {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:44,182 INFO L290 TraceCheckUtils]: 83: Hoare triple {32447#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:44,182 INFO L290 TraceCheckUtils]: 84: Hoare triple {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:44,183 INFO L290 TraceCheckUtils]: 85: Hoare triple {32448#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:44,183 INFO L290 TraceCheckUtils]: 86: Hoare triple {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:44,184 INFO L290 TraceCheckUtils]: 87: Hoare triple {32449#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:44,184 INFO L290 TraceCheckUtils]: 88: Hoare triple {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:44,185 INFO L290 TraceCheckUtils]: 89: Hoare triple {32450#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:44,185 INFO L290 TraceCheckUtils]: 90: Hoare triple {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:44,186 INFO L290 TraceCheckUtils]: 91: Hoare triple {32451#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {32405#false} is VALID [2022-04-28 03:02:44,186 INFO L290 TraceCheckUtils]: 92: Hoare triple {32405#false} assume !(~x~0 % 4294967296 < 268435455); {32405#false} is VALID [2022-04-28 03:02:44,186 INFO L272 TraceCheckUtils]: 93: Hoare triple {32405#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {32405#false} is VALID [2022-04-28 03:02:44,186 INFO L290 TraceCheckUtils]: 94: Hoare triple {32405#false} ~cond := #in~cond; {32405#false} is VALID [2022-04-28 03:02:44,186 INFO L290 TraceCheckUtils]: 95: Hoare triple {32405#false} assume 0 == ~cond; {32405#false} is VALID [2022-04-28 03:02:44,186 INFO L290 TraceCheckUtils]: 96: Hoare triple {32405#false} assume !false; {32405#false} is VALID [2022-04-28 03:02:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 43 proven. 1806 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:44,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:02:44,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109939841] [2022-04-28 03:02:44,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1109939841] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:02:44,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [889906935] [2022-04-28 03:02:44,187 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:02:44,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:44,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:44,188 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:44,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (85)] Waiting until timeout for monitored process [2022-04-28 03:02:44,245 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:02:44,245 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:02:44,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:02:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:44,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:02:44,615 INFO L272 TraceCheckUtils]: 0: Hoare triple {32404#true} call ULTIMATE.init(); {32404#true} is VALID [2022-04-28 03:02:44,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {32404#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-28 03:02:44,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-28 03:02:44,615 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {32404#true} call #t~ret5 := main(); {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {32404#true} ~x~0 := 0; {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 8: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 9: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 10: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 11: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 12: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 13: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,616 INFO L290 TraceCheckUtils]: 14: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 15: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 18: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 19: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 20: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 21: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 22: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 23: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 24: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 25: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,617 INFO L290 TraceCheckUtils]: 26: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 27: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 28: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 29: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 30: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 32: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 33: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 34: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 35: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 36: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,618 INFO L290 TraceCheckUtils]: 37: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 38: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 39: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 40: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 41: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 42: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 43: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 44: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 45: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 46: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 47: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 48: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,619 INFO L290 TraceCheckUtils]: 49: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 50: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 51: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 52: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 53: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 54: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 55: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 56: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 57: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 58: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 59: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,620 INFO L290 TraceCheckUtils]: 60: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 61: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 62: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 63: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 64: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 65: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 66: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 67: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 68: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 69: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 70: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,621 INFO L290 TraceCheckUtils]: 71: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 72: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 73: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 74: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 75: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 76: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 77: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 78: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 79: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 80: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 81: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 82: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,622 INFO L290 TraceCheckUtils]: 83: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,623 INFO L290 TraceCheckUtils]: 84: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,623 INFO L290 TraceCheckUtils]: 85: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,623 INFO L290 TraceCheckUtils]: 86: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,623 INFO L290 TraceCheckUtils]: 87: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,623 INFO L290 TraceCheckUtils]: 88: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,624 INFO L290 TraceCheckUtils]: 89: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:02:44,624 INFO L290 TraceCheckUtils]: 90: Hoare triple {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:02:44,625 INFO L290 TraceCheckUtils]: 91: Hoare triple {32723#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {32730#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:02:44,626 INFO L290 TraceCheckUtils]: 92: Hoare triple {32730#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {32405#false} is VALID [2022-04-28 03:02:44,626 INFO L272 TraceCheckUtils]: 93: Hoare triple {32405#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {32405#false} is VALID [2022-04-28 03:02:44,626 INFO L290 TraceCheckUtils]: 94: Hoare triple {32405#false} ~cond := #in~cond; {32405#false} is VALID [2022-04-28 03:02:44,626 INFO L290 TraceCheckUtils]: 95: Hoare triple {32405#false} assume 0 == ~cond; {32405#false} is VALID [2022-04-28 03:02:44,626 INFO L290 TraceCheckUtils]: 96: Hoare triple {32405#false} assume !false; {32405#false} is VALID [2022-04-28 03:02:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 126 proven. 1 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-04-28 03:02:44,627 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:02:44,941 INFO L290 TraceCheckUtils]: 96: Hoare triple {32405#false} assume !false; {32405#false} is VALID [2022-04-28 03:02:44,942 INFO L290 TraceCheckUtils]: 95: Hoare triple {32405#false} assume 0 == ~cond; {32405#false} is VALID [2022-04-28 03:02:44,942 INFO L290 TraceCheckUtils]: 94: Hoare triple {32405#false} ~cond := #in~cond; {32405#false} is VALID [2022-04-28 03:02:44,942 INFO L272 TraceCheckUtils]: 93: Hoare triple {32405#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {32405#false} is VALID [2022-04-28 03:02:44,942 INFO L290 TraceCheckUtils]: 92: Hoare triple {32758#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {32405#false} is VALID [2022-04-28 03:02:44,943 INFO L290 TraceCheckUtils]: 91: Hoare triple {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {32758#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:02:44,943 INFO L290 TraceCheckUtils]: 90: Hoare triple {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:02:44,945 INFO L290 TraceCheckUtils]: 89: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32762#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:02:44,945 INFO L290 TraceCheckUtils]: 88: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,945 INFO L290 TraceCheckUtils]: 87: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,945 INFO L290 TraceCheckUtils]: 86: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,945 INFO L290 TraceCheckUtils]: 85: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,945 INFO L290 TraceCheckUtils]: 84: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,945 INFO L290 TraceCheckUtils]: 83: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 82: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 81: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 80: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 79: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 78: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 77: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 76: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 75: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,950 INFO L290 TraceCheckUtils]: 74: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 73: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 72: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 71: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 70: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 69: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 68: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 67: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 66: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 65: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 64: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,951 INFO L290 TraceCheckUtils]: 63: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 62: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 61: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 60: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 59: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 58: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 57: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 56: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 55: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 54: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 53: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,952 INFO L290 TraceCheckUtils]: 52: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 51: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 50: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 49: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 48: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 47: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 46: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 45: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 44: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 43: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 42: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,953 INFO L290 TraceCheckUtils]: 41: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 40: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 39: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 38: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 37: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 36: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 35: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 34: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 33: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 32: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 31: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 30: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,954 INFO L290 TraceCheckUtils]: 29: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 28: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 27: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 26: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 25: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 24: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 23: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 22: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 21: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 20: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 19: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,955 INFO L290 TraceCheckUtils]: 18: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 16: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 15: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 14: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 13: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 12: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 11: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 10: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 9: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 8: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 7: Hoare triple {32404#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {32404#true} is VALID [2022-04-28 03:02:44,956 INFO L290 TraceCheckUtils]: 6: Hoare triple {32404#true} assume !!(~x~0 % 4294967296 < 268435455); {32404#true} is VALID [2022-04-28 03:02:44,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {32404#true} ~x~0 := 0; {32404#true} is VALID [2022-04-28 03:02:44,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {32404#true} call #t~ret5 := main(); {32404#true} is VALID [2022-04-28 03:02:44,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32404#true} {32404#true} #40#return; {32404#true} is VALID [2022-04-28 03:02:44,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {32404#true} assume true; {32404#true} is VALID [2022-04-28 03:02:44,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {32404#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {32404#true} is VALID [2022-04-28 03:02:44,957 INFO L272 TraceCheckUtils]: 0: Hoare triple {32404#true} call ULTIMATE.init(); {32404#true} is VALID [2022-04-28 03:02:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 126 proven. 1 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-04-28 03:02:44,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [889906935] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:02:44,958 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:02:44,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 4, 4] total 50 [2022-04-28 03:02:44,958 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:02:44,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1354326605] [2022-04-28 03:02:44,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1354326605] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:02:44,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:02:44,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-28 03:02:44,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732982094] [2022-04-28 03:02:44,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:02:44,959 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-28 03:02:44,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:02:44,959 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:45,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:45,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-28 03:02:45,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:45,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-28 03:02:45,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=309, Invalid=2141, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 03:02:45,026 INFO L87 Difference]: Start difference. First operand 99 states and 101 transitions. Second operand has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:50,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:50,816 INFO L93 Difference]: Finished difference Result 108 states and 112 transitions. [2022-04-28 03:02:50,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-28 03:02:50,816 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-28 03:02:50,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:02:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 109 transitions. [2022-04-28 03:02:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 109 transitions. [2022-04-28 03:02:50,818 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 109 transitions. [2022-04-28 03:02:50,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:50,901 INFO L225 Difference]: With dead ends: 108 [2022-04-28 03:02:50,901 INFO L226 Difference]: Without dead ends: 101 [2022-04-28 03:02:50,902 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 284 GetRequests, 192 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 907 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=731, Invalid=7825, Unknown=0, NotChecked=0, Total=8556 [2022-04-28 03:02:50,904 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 51 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 3591 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 3678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 3591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-28 03:02:50,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 29 Invalid, 3678 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 3591 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-28 03:02:50,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-28 03:02:51,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-28 03:02:51,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:02:51,117 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:51,117 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:51,118 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:51,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:51,118 INFO L93 Difference]: Finished difference Result 101 states and 103 transitions. [2022-04-28 03:02:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-04-28 03:02:51,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:51,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:51,119 INFO L74 IsIncluded]: Start isIncluded. First operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 101 states. [2022-04-28 03:02:51,119 INFO L87 Difference]: Start difference. First operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 101 states. [2022-04-28 03:02:51,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:02:51,120 INFO L93 Difference]: Finished difference Result 101 states and 103 transitions. [2022-04-28 03:02:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-04-28 03:02:51,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:02:51,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:02:51,120 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:02:51,120 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:02:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 96 states have (on average 1.03125) internal successors, (99), 96 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 103 transitions. [2022-04-28 03:02:51,121 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 103 transitions. Word has length 97 [2022-04-28 03:02:51,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:02:51,121 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 103 transitions. [2022-04-28 03:02:51,122 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 2.0217391304347827) internal successors, (93), 45 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:02:51,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 103 transitions. [2022-04-28 03:02:51,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:02:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-04-28 03:02:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-28 03:02:51,259 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:02:51,259 INFO L195 NwaCegarLoop]: trace histogram [44, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:02:51,276 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (85)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:51,474 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (84)] Forceful destruction successful, exit code 0 [2022-04-28 03:02:51,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,85 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,84 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:51,671 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:02:51,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:02:51,672 INFO L85 PathProgramCache]: Analyzing trace with hash -1168544676, now seen corresponding path program 85 times [2022-04-28 03:02:51,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:02:51,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1820223942] [2022-04-28 03:02:55,967 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:02:56,129 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:02:56,346 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:02:56,348 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:02:56,350 INFO L85 PathProgramCache]: Analyzing trace with hash 623802288, now seen corresponding path program 1 times [2022-04-28 03:02:56,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:56,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521805913] [2022-04-28 03:02:56,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:56,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:56,356 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_87.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_87.0)) 4294967296)) 65521) 0) [2022-04-28 03:02:56,356 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_87.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_87.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:02:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:02:56,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2071644536] [2022-04-28 03:02:56,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:56,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:56,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:56,361 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:56,362 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Waiting until timeout for monitored process [2022-04-28 03:02:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:56,406 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:02:56,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:02:56,418 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:02:56,418 INFO L85 PathProgramCache]: Analyzing trace with hash -1168544676, now seen corresponding path program 86 times [2022-04-28 03:02:56,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:02:56,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695280194] [2022-04-28 03:02:56,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:02:56,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:02:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:57,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:02:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:57,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {33793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-28 03:02:57,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-28 03:02:57,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-28 03:02:57,482 INFO L272 TraceCheckUtils]: 0: Hoare triple {33744#true} call ULTIMATE.init(); {33793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:02:57,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {33793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-28 03:02:57,482 INFO L290 TraceCheckUtils]: 2: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-28 03:02:57,482 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-28 03:02:57,482 INFO L272 TraceCheckUtils]: 4: Hoare triple {33744#true} call #t~ret5 := main(); {33744#true} is VALID [2022-04-28 03:02:57,483 INFO L290 TraceCheckUtils]: 5: Hoare triple {33744#true} ~x~0 := 0; {33749#(= main_~x~0 0)} is VALID [2022-04-28 03:02:57,483 INFO L290 TraceCheckUtils]: 6: Hoare triple {33749#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {33749#(= main_~x~0 0)} is VALID [2022-04-28 03:02:57,483 INFO L290 TraceCheckUtils]: 7: Hoare triple {33749#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:57,484 INFO L290 TraceCheckUtils]: 8: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:57,484 INFO L290 TraceCheckUtils]: 9: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:57,485 INFO L290 TraceCheckUtils]: 10: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:57,485 INFO L290 TraceCheckUtils]: 11: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:57,486 INFO L290 TraceCheckUtils]: 12: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:57,486 INFO L290 TraceCheckUtils]: 13: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:57,486 INFO L290 TraceCheckUtils]: 14: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:57,487 INFO L290 TraceCheckUtils]: 15: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:57,487 INFO L290 TraceCheckUtils]: 16: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:57,488 INFO L290 TraceCheckUtils]: 17: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:57,488 INFO L290 TraceCheckUtils]: 18: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:57,489 INFO L290 TraceCheckUtils]: 19: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:57,489 INFO L290 TraceCheckUtils]: 20: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:57,490 INFO L290 TraceCheckUtils]: 21: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:57,490 INFO L290 TraceCheckUtils]: 22: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:57,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:57,491 INFO L290 TraceCheckUtils]: 24: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:57,491 INFO L290 TraceCheckUtils]: 25: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:57,492 INFO L290 TraceCheckUtils]: 26: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:57,492 INFO L290 TraceCheckUtils]: 27: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:57,493 INFO L290 TraceCheckUtils]: 28: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:57,493 INFO L290 TraceCheckUtils]: 29: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:57,493 INFO L290 TraceCheckUtils]: 30: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:57,494 INFO L290 TraceCheckUtils]: 31: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:57,494 INFO L290 TraceCheckUtils]: 32: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:57,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:57,495 INFO L290 TraceCheckUtils]: 34: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:57,496 INFO L290 TraceCheckUtils]: 35: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:57,496 INFO L290 TraceCheckUtils]: 36: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:57,497 INFO L290 TraceCheckUtils]: 37: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:57,497 INFO L290 TraceCheckUtils]: 38: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:57,497 INFO L290 TraceCheckUtils]: 39: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:57,498 INFO L290 TraceCheckUtils]: 40: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:57,498 INFO L290 TraceCheckUtils]: 41: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:57,499 INFO L290 TraceCheckUtils]: 42: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:57,499 INFO L290 TraceCheckUtils]: 43: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:57,499 INFO L290 TraceCheckUtils]: 44: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:57,500 INFO L290 TraceCheckUtils]: 45: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:57,500 INFO L290 TraceCheckUtils]: 46: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:57,501 INFO L290 TraceCheckUtils]: 47: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:57,501 INFO L290 TraceCheckUtils]: 48: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:57,502 INFO L290 TraceCheckUtils]: 49: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:57,502 INFO L290 TraceCheckUtils]: 50: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:57,502 INFO L290 TraceCheckUtils]: 51: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:57,503 INFO L290 TraceCheckUtils]: 52: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:57,503 INFO L290 TraceCheckUtils]: 53: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:57,504 INFO L290 TraceCheckUtils]: 54: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:57,504 INFO L290 TraceCheckUtils]: 55: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:57,504 INFO L290 TraceCheckUtils]: 56: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:57,505 INFO L290 TraceCheckUtils]: 57: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:57,505 INFO L290 TraceCheckUtils]: 58: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:57,506 INFO L290 TraceCheckUtils]: 59: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:57,506 INFO L290 TraceCheckUtils]: 60: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:57,507 INFO L290 TraceCheckUtils]: 61: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:57,507 INFO L290 TraceCheckUtils]: 62: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:57,507 INFO L290 TraceCheckUtils]: 63: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:57,508 INFO L290 TraceCheckUtils]: 64: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:57,508 INFO L290 TraceCheckUtils]: 65: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:57,509 INFO L290 TraceCheckUtils]: 66: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:57,509 INFO L290 TraceCheckUtils]: 67: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:57,509 INFO L290 TraceCheckUtils]: 68: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:57,510 INFO L290 TraceCheckUtils]: 69: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:57,510 INFO L290 TraceCheckUtils]: 70: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:57,511 INFO L290 TraceCheckUtils]: 71: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:57,511 INFO L290 TraceCheckUtils]: 72: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:57,512 INFO L290 TraceCheckUtils]: 73: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:57,512 INFO L290 TraceCheckUtils]: 74: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:57,512 INFO L290 TraceCheckUtils]: 75: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:57,513 INFO L290 TraceCheckUtils]: 76: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:57,513 INFO L290 TraceCheckUtils]: 77: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:57,514 INFO L290 TraceCheckUtils]: 78: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:57,514 INFO L290 TraceCheckUtils]: 79: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:57,514 INFO L290 TraceCheckUtils]: 80: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:57,515 INFO L290 TraceCheckUtils]: 81: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:57,515 INFO L290 TraceCheckUtils]: 82: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:57,516 INFO L290 TraceCheckUtils]: 83: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:57,516 INFO L290 TraceCheckUtils]: 84: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:57,517 INFO L290 TraceCheckUtils]: 85: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:57,517 INFO L290 TraceCheckUtils]: 86: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:57,518 INFO L290 TraceCheckUtils]: 87: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:57,518 INFO L290 TraceCheckUtils]: 88: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:57,519 INFO L290 TraceCheckUtils]: 89: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:02:57,519 INFO L290 TraceCheckUtils]: 90: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:02:57,520 INFO L290 TraceCheckUtils]: 91: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:57,520 INFO L290 TraceCheckUtils]: 92: Hoare triple {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:02:57,520 INFO L290 TraceCheckUtils]: 93: Hoare triple {33792#(and (<= main_~x~0 43) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {33745#false} is VALID [2022-04-28 03:02:57,521 INFO L290 TraceCheckUtils]: 94: Hoare triple {33745#false} assume !(~x~0 % 4294967296 < 268435455); {33745#false} is VALID [2022-04-28 03:02:57,521 INFO L272 TraceCheckUtils]: 95: Hoare triple {33745#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {33745#false} is VALID [2022-04-28 03:02:57,521 INFO L290 TraceCheckUtils]: 96: Hoare triple {33745#false} ~cond := #in~cond; {33745#false} is VALID [2022-04-28 03:02:57,521 INFO L290 TraceCheckUtils]: 97: Hoare triple {33745#false} assume 0 == ~cond; {33745#false} is VALID [2022-04-28 03:02:57,521 INFO L290 TraceCheckUtils]: 98: Hoare triple {33745#false} assume !false; {33745#false} is VALID [2022-04-28 03:02:57,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 44 proven. 1892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:57,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:02:57,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695280194] [2022-04-28 03:02:57,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695280194] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:02:57,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [890164995] [2022-04-28 03:02:57,522 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:02:57,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:02:57,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:02:57,523 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:02:57,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Waiting until timeout for monitored process [2022-04-28 03:02:57,617 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:02:57,618 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:02:57,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-28 03:02:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:02:57,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:02:58,447 INFO L272 TraceCheckUtils]: 0: Hoare triple {33744#true} call ULTIMATE.init(); {33744#true} is VALID [2022-04-28 03:02:58,447 INFO L290 TraceCheckUtils]: 1: Hoare triple {33744#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-28 03:02:58,447 INFO L290 TraceCheckUtils]: 2: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-28 03:02:58,447 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-28 03:02:58,447 INFO L272 TraceCheckUtils]: 4: Hoare triple {33744#true} call #t~ret5 := main(); {33744#true} is VALID [2022-04-28 03:02:58,448 INFO L290 TraceCheckUtils]: 5: Hoare triple {33744#true} ~x~0 := 0; {33749#(= main_~x~0 0)} is VALID [2022-04-28 03:02:58,448 INFO L290 TraceCheckUtils]: 6: Hoare triple {33749#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {33749#(= main_~x~0 0)} is VALID [2022-04-28 03:02:58,448 INFO L290 TraceCheckUtils]: 7: Hoare triple {33749#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:58,449 INFO L290 TraceCheckUtils]: 8: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:02:58,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {33750#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:58,450 INFO L290 TraceCheckUtils]: 10: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:02:58,450 INFO L290 TraceCheckUtils]: 11: Hoare triple {33751#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:58,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:02:58,451 INFO L290 TraceCheckUtils]: 13: Hoare triple {33752#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:58,451 INFO L290 TraceCheckUtils]: 14: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:02:58,452 INFO L290 TraceCheckUtils]: 15: Hoare triple {33753#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:58,452 INFO L290 TraceCheckUtils]: 16: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:02:58,453 INFO L290 TraceCheckUtils]: 17: Hoare triple {33754#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:58,453 INFO L290 TraceCheckUtils]: 18: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:02:58,453 INFO L290 TraceCheckUtils]: 19: Hoare triple {33755#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:58,454 INFO L290 TraceCheckUtils]: 20: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:02:58,454 INFO L290 TraceCheckUtils]: 21: Hoare triple {33756#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:58,455 INFO L290 TraceCheckUtils]: 22: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:02:58,455 INFO L290 TraceCheckUtils]: 23: Hoare triple {33757#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:58,456 INFO L290 TraceCheckUtils]: 24: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:02:58,456 INFO L290 TraceCheckUtils]: 25: Hoare triple {33758#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:58,456 INFO L290 TraceCheckUtils]: 26: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:02:58,457 INFO L290 TraceCheckUtils]: 27: Hoare triple {33759#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:58,457 INFO L290 TraceCheckUtils]: 28: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:02:58,458 INFO L290 TraceCheckUtils]: 29: Hoare triple {33760#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:58,458 INFO L290 TraceCheckUtils]: 30: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:02:58,459 INFO L290 TraceCheckUtils]: 31: Hoare triple {33761#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:58,459 INFO L290 TraceCheckUtils]: 32: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:02:58,469 INFO L290 TraceCheckUtils]: 33: Hoare triple {33762#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:58,469 INFO L290 TraceCheckUtils]: 34: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:02:58,470 INFO L290 TraceCheckUtils]: 35: Hoare triple {33763#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:58,470 INFO L290 TraceCheckUtils]: 36: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:02:58,471 INFO L290 TraceCheckUtils]: 37: Hoare triple {33764#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:58,471 INFO L290 TraceCheckUtils]: 38: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:02:58,472 INFO L290 TraceCheckUtils]: 39: Hoare triple {33765#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:58,472 INFO L290 TraceCheckUtils]: 40: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:02:58,473 INFO L290 TraceCheckUtils]: 41: Hoare triple {33766#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:58,473 INFO L290 TraceCheckUtils]: 42: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:02:58,473 INFO L290 TraceCheckUtils]: 43: Hoare triple {33767#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:58,474 INFO L290 TraceCheckUtils]: 44: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:02:58,474 INFO L290 TraceCheckUtils]: 45: Hoare triple {33768#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:58,475 INFO L290 TraceCheckUtils]: 46: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:02:58,475 INFO L290 TraceCheckUtils]: 47: Hoare triple {33769#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:58,475 INFO L290 TraceCheckUtils]: 48: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:02:58,476 INFO L290 TraceCheckUtils]: 49: Hoare triple {33770#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:58,476 INFO L290 TraceCheckUtils]: 50: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:02:58,477 INFO L290 TraceCheckUtils]: 51: Hoare triple {33771#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:58,477 INFO L290 TraceCheckUtils]: 52: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:02:58,478 INFO L290 TraceCheckUtils]: 53: Hoare triple {33772#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:58,478 INFO L290 TraceCheckUtils]: 54: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:02:58,479 INFO L290 TraceCheckUtils]: 55: Hoare triple {33773#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:58,479 INFO L290 TraceCheckUtils]: 56: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:02:58,480 INFO L290 TraceCheckUtils]: 57: Hoare triple {33774#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:58,480 INFO L290 TraceCheckUtils]: 58: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:02:58,481 INFO L290 TraceCheckUtils]: 59: Hoare triple {33775#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:58,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:02:58,481 INFO L290 TraceCheckUtils]: 61: Hoare triple {33776#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:58,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:02:58,482 INFO L290 TraceCheckUtils]: 63: Hoare triple {33777#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:58,483 INFO L290 TraceCheckUtils]: 64: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:02:58,483 INFO L290 TraceCheckUtils]: 65: Hoare triple {33778#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:58,484 INFO L290 TraceCheckUtils]: 66: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:02:58,484 INFO L290 TraceCheckUtils]: 67: Hoare triple {33779#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:58,485 INFO L290 TraceCheckUtils]: 68: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:02:58,485 INFO L290 TraceCheckUtils]: 69: Hoare triple {33780#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:58,486 INFO L290 TraceCheckUtils]: 70: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:02:58,486 INFO L290 TraceCheckUtils]: 71: Hoare triple {33781#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:58,487 INFO L290 TraceCheckUtils]: 72: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:02:58,487 INFO L290 TraceCheckUtils]: 73: Hoare triple {33782#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:58,488 INFO L290 TraceCheckUtils]: 74: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:02:58,488 INFO L290 TraceCheckUtils]: 75: Hoare triple {33783#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:58,488 INFO L290 TraceCheckUtils]: 76: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:02:58,489 INFO L290 TraceCheckUtils]: 77: Hoare triple {33784#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:58,489 INFO L290 TraceCheckUtils]: 78: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:02:58,490 INFO L290 TraceCheckUtils]: 79: Hoare triple {33785#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:58,490 INFO L290 TraceCheckUtils]: 80: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:02:58,491 INFO L290 TraceCheckUtils]: 81: Hoare triple {33786#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:58,491 INFO L290 TraceCheckUtils]: 82: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:02:58,492 INFO L290 TraceCheckUtils]: 83: Hoare triple {33787#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:58,492 INFO L290 TraceCheckUtils]: 84: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:02:58,493 INFO L290 TraceCheckUtils]: 85: Hoare triple {33788#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:58,493 INFO L290 TraceCheckUtils]: 86: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:02:58,494 INFO L290 TraceCheckUtils]: 87: Hoare triple {33789#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:58,494 INFO L290 TraceCheckUtils]: 88: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:02:58,495 INFO L290 TraceCheckUtils]: 89: Hoare triple {33790#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:02:58,495 INFO L290 TraceCheckUtils]: 90: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:02:58,496 INFO L290 TraceCheckUtils]: 91: Hoare triple {33791#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:02:58,496 INFO L290 TraceCheckUtils]: 92: Hoare triple {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:02:58,497 INFO L290 TraceCheckUtils]: 93: Hoare triple {34070#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {34077#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:02:58,497 INFO L290 TraceCheckUtils]: 94: Hoare triple {34077#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {33745#false} is VALID [2022-04-28 03:02:58,497 INFO L272 TraceCheckUtils]: 95: Hoare triple {33745#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {33745#false} is VALID [2022-04-28 03:02:58,497 INFO L290 TraceCheckUtils]: 96: Hoare triple {33745#false} ~cond := #in~cond; {33745#false} is VALID [2022-04-28 03:02:58,497 INFO L290 TraceCheckUtils]: 97: Hoare triple {33745#false} assume 0 == ~cond; {33745#false} is VALID [2022-04-28 03:02:58,498 INFO L290 TraceCheckUtils]: 98: Hoare triple {33745#false} assume !false; {33745#false} is VALID [2022-04-28 03:02:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:02:58,498 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:03:01,698 INFO L290 TraceCheckUtils]: 98: Hoare triple {33745#false} assume !false; {33745#false} is VALID [2022-04-28 03:03:01,698 INFO L290 TraceCheckUtils]: 97: Hoare triple {33745#false} assume 0 == ~cond; {33745#false} is VALID [2022-04-28 03:03:01,698 INFO L290 TraceCheckUtils]: 96: Hoare triple {33745#false} ~cond := #in~cond; {33745#false} is VALID [2022-04-28 03:03:01,698 INFO L272 TraceCheckUtils]: 95: Hoare triple {33745#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {33745#false} is VALID [2022-04-28 03:03:01,699 INFO L290 TraceCheckUtils]: 94: Hoare triple {34105#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {33745#false} is VALID [2022-04-28 03:03:01,699 INFO L290 TraceCheckUtils]: 93: Hoare triple {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {34105#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,700 INFO L290 TraceCheckUtils]: 92: Hoare triple {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,700 INFO L290 TraceCheckUtils]: 91: Hoare triple {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34109#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,701 INFO L290 TraceCheckUtils]: 90: Hoare triple {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,701 INFO L290 TraceCheckUtils]: 89: Hoare triple {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34116#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,702 INFO L290 TraceCheckUtils]: 88: Hoare triple {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,702 INFO L290 TraceCheckUtils]: 87: Hoare triple {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34123#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,703 INFO L290 TraceCheckUtils]: 86: Hoare triple {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,703 INFO L290 TraceCheckUtils]: 85: Hoare triple {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34130#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,704 INFO L290 TraceCheckUtils]: 83: Hoare triple {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34137#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,704 INFO L290 TraceCheckUtils]: 82: Hoare triple {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,705 INFO L290 TraceCheckUtils]: 81: Hoare triple {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34144#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,705 INFO L290 TraceCheckUtils]: 80: Hoare triple {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,706 INFO L290 TraceCheckUtils]: 79: Hoare triple {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34151#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,706 INFO L290 TraceCheckUtils]: 78: Hoare triple {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,707 INFO L290 TraceCheckUtils]: 77: Hoare triple {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34158#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,707 INFO L290 TraceCheckUtils]: 76: Hoare triple {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,709 INFO L290 TraceCheckUtils]: 75: Hoare triple {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34165#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,709 INFO L290 TraceCheckUtils]: 74: Hoare triple {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,710 INFO L290 TraceCheckUtils]: 73: Hoare triple {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34172#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,710 INFO L290 TraceCheckUtils]: 72: Hoare triple {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,711 INFO L290 TraceCheckUtils]: 71: Hoare triple {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34179#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,711 INFO L290 TraceCheckUtils]: 70: Hoare triple {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,712 INFO L290 TraceCheckUtils]: 69: Hoare triple {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34186#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,712 INFO L290 TraceCheckUtils]: 68: Hoare triple {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,713 INFO L290 TraceCheckUtils]: 67: Hoare triple {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34193#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,713 INFO L290 TraceCheckUtils]: 66: Hoare triple {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,714 INFO L290 TraceCheckUtils]: 65: Hoare triple {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34200#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,714 INFO L290 TraceCheckUtils]: 64: Hoare triple {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,715 INFO L290 TraceCheckUtils]: 63: Hoare triple {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34207#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,715 INFO L290 TraceCheckUtils]: 62: Hoare triple {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,715 INFO L290 TraceCheckUtils]: 61: Hoare triple {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34214#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,716 INFO L290 TraceCheckUtils]: 60: Hoare triple {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,716 INFO L290 TraceCheckUtils]: 59: Hoare triple {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34221#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,717 INFO L290 TraceCheckUtils]: 58: Hoare triple {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,717 INFO L290 TraceCheckUtils]: 57: Hoare triple {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34228#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,718 INFO L290 TraceCheckUtils]: 56: Hoare triple {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,718 INFO L290 TraceCheckUtils]: 55: Hoare triple {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34235#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,719 INFO L290 TraceCheckUtils]: 54: Hoare triple {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,719 INFO L290 TraceCheckUtils]: 53: Hoare triple {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34242#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,720 INFO L290 TraceCheckUtils]: 52: Hoare triple {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,720 INFO L290 TraceCheckUtils]: 51: Hoare triple {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34249#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,724 INFO L290 TraceCheckUtils]: 50: Hoare triple {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,725 INFO L290 TraceCheckUtils]: 49: Hoare triple {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34256#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,726 INFO L290 TraceCheckUtils]: 48: Hoare triple {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,726 INFO L290 TraceCheckUtils]: 47: Hoare triple {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34263#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,727 INFO L290 TraceCheckUtils]: 46: Hoare triple {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,727 INFO L290 TraceCheckUtils]: 45: Hoare triple {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34270#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,728 INFO L290 TraceCheckUtils]: 44: Hoare triple {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,728 INFO L290 TraceCheckUtils]: 43: Hoare triple {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34277#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,728 INFO L290 TraceCheckUtils]: 42: Hoare triple {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,729 INFO L290 TraceCheckUtils]: 41: Hoare triple {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34284#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,729 INFO L290 TraceCheckUtils]: 40: Hoare triple {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,730 INFO L290 TraceCheckUtils]: 39: Hoare triple {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34291#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,730 INFO L290 TraceCheckUtils]: 38: Hoare triple {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,731 INFO L290 TraceCheckUtils]: 37: Hoare triple {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34298#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,731 INFO L290 TraceCheckUtils]: 36: Hoare triple {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,732 INFO L290 TraceCheckUtils]: 35: Hoare triple {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34305#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,732 INFO L290 TraceCheckUtils]: 34: Hoare triple {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,733 INFO L290 TraceCheckUtils]: 33: Hoare triple {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34312#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,733 INFO L290 TraceCheckUtils]: 32: Hoare triple {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,734 INFO L290 TraceCheckUtils]: 31: Hoare triple {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34319#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,734 INFO L290 TraceCheckUtils]: 30: Hoare triple {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,735 INFO L290 TraceCheckUtils]: 29: Hoare triple {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34326#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,735 INFO L290 TraceCheckUtils]: 28: Hoare triple {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,736 INFO L290 TraceCheckUtils]: 27: Hoare triple {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34333#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,736 INFO L290 TraceCheckUtils]: 26: Hoare triple {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,737 INFO L290 TraceCheckUtils]: 25: Hoare triple {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34340#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,738 INFO L290 TraceCheckUtils]: 23: Hoare triple {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34347#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,738 INFO L290 TraceCheckUtils]: 22: Hoare triple {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,738 INFO L290 TraceCheckUtils]: 21: Hoare triple {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34354#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,739 INFO L290 TraceCheckUtils]: 20: Hoare triple {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,739 INFO L290 TraceCheckUtils]: 19: Hoare triple {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34361#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34368#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,741 INFO L290 TraceCheckUtils]: 16: Hoare triple {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,741 INFO L290 TraceCheckUtils]: 15: Hoare triple {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34375#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,742 INFO L290 TraceCheckUtils]: 14: Hoare triple {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,742 INFO L290 TraceCheckUtils]: 13: Hoare triple {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34382#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,742 INFO L290 TraceCheckUtils]: 12: Hoare triple {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34389#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,743 INFO L290 TraceCheckUtils]: 10: Hoare triple {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,744 INFO L290 TraceCheckUtils]: 9: Hoare triple {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34396#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,744 INFO L290 TraceCheckUtils]: 8: Hoare triple {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,745 INFO L290 TraceCheckUtils]: 7: Hoare triple {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {34403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,745 INFO L290 TraceCheckUtils]: 6: Hoare triple {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,746 INFO L290 TraceCheckUtils]: 5: Hoare triple {33744#true} ~x~0 := 0; {34410#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-28 03:03:01,746 INFO L272 TraceCheckUtils]: 4: Hoare triple {33744#true} call #t~ret5 := main(); {33744#true} is VALID [2022-04-28 03:03:01,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33744#true} {33744#true} #40#return; {33744#true} is VALID [2022-04-28 03:03:01,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {33744#true} assume true; {33744#true} is VALID [2022-04-28 03:03:01,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {33744#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {33744#true} is VALID [2022-04-28 03:03:01,746 INFO L272 TraceCheckUtils]: 0: Hoare triple {33744#true} call ULTIMATE.init(); {33744#true} is VALID [2022-04-28 03:03:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:01,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [890164995] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:03:01,747 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:03:01,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47, 47] total 94 [2022-04-28 03:03:01,747 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:03:01,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1820223942] [2022-04-28 03:03:01,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1820223942] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:03:01,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:03:01,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-28 03:03:01,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212983122] [2022-04-28 03:03:01,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:03:01,748 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 99 [2022-04-28 03:03:01,748 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:03:01,748 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:01,814 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:01,814 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-28 03:03:01,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:01,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-28 03:03:01,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2299, Invalid=6443, Unknown=0, NotChecked=0, Total=8742 [2022-04-28 03:03:01,815 INFO L87 Difference]: Start difference. First operand 101 states and 103 transitions. Second operand has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:08,070 INFO L93 Difference]: Finished difference Result 110 states and 114 transitions. [2022-04-28 03:03:08,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-28 03:03:08,070 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 99 [2022-04-28 03:03:08,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:03:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 111 transitions. [2022-04-28 03:03:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 111 transitions. [2022-04-28 03:03:08,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 111 transitions. [2022-04-28 03:03:08,156 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:08,157 INFO L225 Difference]: With dead ends: 110 [2022-04-28 03:03:08,157 INFO L226 Difference]: Without dead ends: 103 [2022-04-28 03:03:08,158 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 152 SyntacticMatches, 2 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1042 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=4541, Invalid=14365, Unknown=0, NotChecked=0, Total=18906 [2022-04-28 03:03:08,158 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 52 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 3834 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 3923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 3834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-28 03:03:08,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 89 Invalid, 3923 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 3834 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-04-28 03:03:08,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2022-04-28 03:03:08,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 103. [2022-04-28 03:03:08,378 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:03:08,379 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,379 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,379 INFO L87 Difference]: Start difference. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:08,380 INFO L93 Difference]: Finished difference Result 103 states and 105 transitions. [2022-04-28 03:03:08,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-04-28 03:03:08,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:08,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:08,380 INFO L74 IsIncluded]: Start isIncluded. First operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 103 states. [2022-04-28 03:03:08,380 INFO L87 Difference]: Start difference. First operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 103 states. [2022-04-28 03:03:08,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:08,381 INFO L93 Difference]: Finished difference Result 103 states and 105 transitions. [2022-04-28 03:03:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-04-28 03:03:08,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:08,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:08,381 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:03:08,382 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:03:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 98 states have (on average 1.030612244897959) internal successors, (101), 98 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 105 transitions. [2022-04-28 03:03:08,382 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 105 transitions. Word has length 99 [2022-04-28 03:03:08,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:03:08,383 INFO L495 AbstractCegarLoop]: Abstraction has 103 states and 105 transitions. [2022-04-28 03:03:08,383 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 2.021276595744681) internal successors, (95), 46 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:08,383 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 103 states and 105 transitions. [2022-04-28 03:03:08,513 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-04-28 03:03:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-28 03:03:08,513 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:03:08,513 INFO L195 NwaCegarLoop]: trace histogram [45, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:03:08,520 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Forceful destruction successful, exit code 0 [2022-04-28 03:03:08,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Ended with exit code 0 [2022-04-28 03:03:08,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 86 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,87 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:08,914 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:03:08,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:03:08,915 INFO L85 PathProgramCache]: Analyzing trace with hash -43032327, now seen corresponding path program 87 times [2022-04-28 03:03:08,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:08,915 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1523252505] [2022-04-28 03:03:10,205 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:03:10,362 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:03:10,588 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:03:10,590 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:03:10,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1621632848, now seen corresponding path program 1 times [2022-04-28 03:03:10,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:10,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811596412] [2022-04-28 03:03:10,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:10,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:10,599 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_89.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_89.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:03:10,599 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_89.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_89.0)) 4294967296)) 65521) 0) [2022-04-28 03:03:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:03:10,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2032269859] [2022-04-28 03:03:10,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:10,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:10,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:10,606 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:10,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Waiting until timeout for monitored process [2022-04-28 03:03:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:10,655 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:03:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:10,663 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:03:10,663 INFO L85 PathProgramCache]: Analyzing trace with hash -43032327, now seen corresponding path program 88 times [2022-04-28 03:03:10,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:10,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901877111] [2022-04-28 03:03:10,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:11,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:03:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:11,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {35204#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-28 03:03:11,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-28 03:03:11,736 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-28 03:03:11,736 INFO L272 TraceCheckUtils]: 0: Hoare triple {35154#true} call ULTIMATE.init(); {35204#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:03:11,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {35204#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-28 03:03:11,737 INFO L290 TraceCheckUtils]: 2: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-28 03:03:11,737 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-28 03:03:11,737 INFO L272 TraceCheckUtils]: 4: Hoare triple {35154#true} call #t~ret5 := main(); {35154#true} is VALID [2022-04-28 03:03:11,737 INFO L290 TraceCheckUtils]: 5: Hoare triple {35154#true} ~x~0 := 0; {35159#(= main_~x~0 0)} is VALID [2022-04-28 03:03:11,737 INFO L290 TraceCheckUtils]: 6: Hoare triple {35159#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {35159#(= main_~x~0 0)} is VALID [2022-04-28 03:03:11,738 INFO L290 TraceCheckUtils]: 7: Hoare triple {35159#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:11,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:11,739 INFO L290 TraceCheckUtils]: 9: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:11,739 INFO L290 TraceCheckUtils]: 10: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:11,739 INFO L290 TraceCheckUtils]: 11: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:11,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:11,740 INFO L290 TraceCheckUtils]: 13: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:11,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:11,741 INFO L290 TraceCheckUtils]: 15: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:11,742 INFO L290 TraceCheckUtils]: 16: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:11,742 INFO L290 TraceCheckUtils]: 17: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:11,742 INFO L290 TraceCheckUtils]: 18: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:11,743 INFO L290 TraceCheckUtils]: 19: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:11,743 INFO L290 TraceCheckUtils]: 20: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:11,744 INFO L290 TraceCheckUtils]: 21: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:11,744 INFO L290 TraceCheckUtils]: 22: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:11,744 INFO L290 TraceCheckUtils]: 23: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:11,745 INFO L290 TraceCheckUtils]: 24: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:11,745 INFO L290 TraceCheckUtils]: 25: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:11,746 INFO L290 TraceCheckUtils]: 26: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:11,746 INFO L290 TraceCheckUtils]: 27: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:11,746 INFO L290 TraceCheckUtils]: 28: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:11,747 INFO L290 TraceCheckUtils]: 29: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:11,747 INFO L290 TraceCheckUtils]: 30: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:11,748 INFO L290 TraceCheckUtils]: 31: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:11,748 INFO L290 TraceCheckUtils]: 32: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:11,749 INFO L290 TraceCheckUtils]: 33: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:11,749 INFO L290 TraceCheckUtils]: 34: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:11,749 INFO L290 TraceCheckUtils]: 35: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:11,750 INFO L290 TraceCheckUtils]: 36: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:11,750 INFO L290 TraceCheckUtils]: 37: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:11,751 INFO L290 TraceCheckUtils]: 38: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:11,751 INFO L290 TraceCheckUtils]: 39: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:11,752 INFO L290 TraceCheckUtils]: 40: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:11,752 INFO L290 TraceCheckUtils]: 41: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:11,752 INFO L290 TraceCheckUtils]: 42: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:11,753 INFO L290 TraceCheckUtils]: 43: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:11,753 INFO L290 TraceCheckUtils]: 44: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:11,754 INFO L290 TraceCheckUtils]: 45: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:11,754 INFO L290 TraceCheckUtils]: 46: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:11,755 INFO L290 TraceCheckUtils]: 47: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:11,755 INFO L290 TraceCheckUtils]: 48: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:11,755 INFO L290 TraceCheckUtils]: 49: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:11,756 INFO L290 TraceCheckUtils]: 50: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:11,757 INFO L290 TraceCheckUtils]: 51: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:11,758 INFO L290 TraceCheckUtils]: 52: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:11,758 INFO L290 TraceCheckUtils]: 53: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:11,758 INFO L290 TraceCheckUtils]: 54: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:11,759 INFO L290 TraceCheckUtils]: 55: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:11,759 INFO L290 TraceCheckUtils]: 56: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:11,760 INFO L290 TraceCheckUtils]: 57: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:11,760 INFO L290 TraceCheckUtils]: 58: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:11,761 INFO L290 TraceCheckUtils]: 59: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:11,761 INFO L290 TraceCheckUtils]: 60: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:11,761 INFO L290 TraceCheckUtils]: 61: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:11,762 INFO L290 TraceCheckUtils]: 62: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:11,762 INFO L290 TraceCheckUtils]: 63: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:11,763 INFO L290 TraceCheckUtils]: 64: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:11,763 INFO L290 TraceCheckUtils]: 65: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:11,764 INFO L290 TraceCheckUtils]: 66: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:11,764 INFO L290 TraceCheckUtils]: 67: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:11,764 INFO L290 TraceCheckUtils]: 68: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:11,765 INFO L290 TraceCheckUtils]: 69: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:11,765 INFO L290 TraceCheckUtils]: 70: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:11,766 INFO L290 TraceCheckUtils]: 71: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:11,766 INFO L290 TraceCheckUtils]: 72: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:11,767 INFO L290 TraceCheckUtils]: 73: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:11,767 INFO L290 TraceCheckUtils]: 74: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:11,767 INFO L290 TraceCheckUtils]: 75: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:11,768 INFO L290 TraceCheckUtils]: 76: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:11,768 INFO L290 TraceCheckUtils]: 77: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:11,769 INFO L290 TraceCheckUtils]: 78: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:11,769 INFO L290 TraceCheckUtils]: 79: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:11,769 INFO L290 TraceCheckUtils]: 80: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:11,770 INFO L290 TraceCheckUtils]: 81: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:11,770 INFO L290 TraceCheckUtils]: 82: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:11,771 INFO L290 TraceCheckUtils]: 83: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:11,771 INFO L290 TraceCheckUtils]: 84: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:11,772 INFO L290 TraceCheckUtils]: 85: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:11,772 INFO L290 TraceCheckUtils]: 86: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:11,772 INFO L290 TraceCheckUtils]: 87: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:11,773 INFO L290 TraceCheckUtils]: 88: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:11,773 INFO L290 TraceCheckUtils]: 89: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:11,774 INFO L290 TraceCheckUtils]: 90: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:11,774 INFO L290 TraceCheckUtils]: 91: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:11,774 INFO L290 TraceCheckUtils]: 92: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:11,775 INFO L290 TraceCheckUtils]: 93: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:11,775 INFO L290 TraceCheckUtils]: 94: Hoare triple {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:11,776 INFO L290 TraceCheckUtils]: 95: Hoare triple {35203#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {35155#false} is VALID [2022-04-28 03:03:11,776 INFO L290 TraceCheckUtils]: 96: Hoare triple {35155#false} assume !(~x~0 % 4294967296 < 268435455); {35155#false} is VALID [2022-04-28 03:03:11,776 INFO L272 TraceCheckUtils]: 97: Hoare triple {35155#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {35155#false} is VALID [2022-04-28 03:03:11,776 INFO L290 TraceCheckUtils]: 98: Hoare triple {35155#false} ~cond := #in~cond; {35155#false} is VALID [2022-04-28 03:03:11,776 INFO L290 TraceCheckUtils]: 99: Hoare triple {35155#false} assume 0 == ~cond; {35155#false} is VALID [2022-04-28 03:03:11,776 INFO L290 TraceCheckUtils]: 100: Hoare triple {35155#false} assume !false; {35155#false} is VALID [2022-04-28 03:03:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 45 proven. 1980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:11,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:03:11,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901877111] [2022-04-28 03:03:11,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901877111] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:03:11,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1389793542] [2022-04-28 03:03:11,777 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:03:11,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:11,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:11,779 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:11,780 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Waiting until timeout for monitored process [2022-04-28 03:03:11,838 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:03:11,838 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:03:11,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-28 03:03:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:11,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:03:12,739 INFO L272 TraceCheckUtils]: 0: Hoare triple {35154#true} call ULTIMATE.init(); {35154#true} is VALID [2022-04-28 03:03:12,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {35154#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-28 03:03:12,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-28 03:03:12,740 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-28 03:03:12,740 INFO L272 TraceCheckUtils]: 4: Hoare triple {35154#true} call #t~ret5 := main(); {35154#true} is VALID [2022-04-28 03:03:12,740 INFO L290 TraceCheckUtils]: 5: Hoare triple {35154#true} ~x~0 := 0; {35159#(= main_~x~0 0)} is VALID [2022-04-28 03:03:12,740 INFO L290 TraceCheckUtils]: 6: Hoare triple {35159#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {35159#(= main_~x~0 0)} is VALID [2022-04-28 03:03:12,741 INFO L290 TraceCheckUtils]: 7: Hoare triple {35159#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:12,741 INFO L290 TraceCheckUtils]: 8: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:12,742 INFO L290 TraceCheckUtils]: 9: Hoare triple {35160#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:12,742 INFO L290 TraceCheckUtils]: 10: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:12,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {35161#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:12,743 INFO L290 TraceCheckUtils]: 12: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:12,744 INFO L290 TraceCheckUtils]: 13: Hoare triple {35162#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:12,744 INFO L290 TraceCheckUtils]: 14: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:12,745 INFO L290 TraceCheckUtils]: 15: Hoare triple {35163#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:12,745 INFO L290 TraceCheckUtils]: 16: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:12,745 INFO L290 TraceCheckUtils]: 17: Hoare triple {35164#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:12,746 INFO L290 TraceCheckUtils]: 18: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:12,746 INFO L290 TraceCheckUtils]: 19: Hoare triple {35165#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:12,747 INFO L290 TraceCheckUtils]: 20: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:12,747 INFO L290 TraceCheckUtils]: 21: Hoare triple {35166#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:12,748 INFO L290 TraceCheckUtils]: 22: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:12,748 INFO L290 TraceCheckUtils]: 23: Hoare triple {35167#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:12,749 INFO L290 TraceCheckUtils]: 24: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:12,749 INFO L290 TraceCheckUtils]: 25: Hoare triple {35168#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:12,750 INFO L290 TraceCheckUtils]: 26: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:12,750 INFO L290 TraceCheckUtils]: 27: Hoare triple {35169#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:12,751 INFO L290 TraceCheckUtils]: 28: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:12,751 INFO L290 TraceCheckUtils]: 29: Hoare triple {35170#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:12,752 INFO L290 TraceCheckUtils]: 30: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:12,752 INFO L290 TraceCheckUtils]: 31: Hoare triple {35171#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:12,752 INFO L290 TraceCheckUtils]: 32: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:12,753 INFO L290 TraceCheckUtils]: 33: Hoare triple {35172#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:12,753 INFO L290 TraceCheckUtils]: 34: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:12,754 INFO L290 TraceCheckUtils]: 35: Hoare triple {35173#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:12,754 INFO L290 TraceCheckUtils]: 36: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:12,755 INFO L290 TraceCheckUtils]: 37: Hoare triple {35174#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:12,755 INFO L290 TraceCheckUtils]: 38: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:12,756 INFO L290 TraceCheckUtils]: 39: Hoare triple {35175#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:12,756 INFO L290 TraceCheckUtils]: 40: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:12,757 INFO L290 TraceCheckUtils]: 41: Hoare triple {35176#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:12,757 INFO L290 TraceCheckUtils]: 42: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:12,758 INFO L290 TraceCheckUtils]: 43: Hoare triple {35177#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:12,758 INFO L290 TraceCheckUtils]: 44: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:12,759 INFO L290 TraceCheckUtils]: 45: Hoare triple {35178#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:12,759 INFO L290 TraceCheckUtils]: 46: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:12,759 INFO L290 TraceCheckUtils]: 47: Hoare triple {35179#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:12,760 INFO L290 TraceCheckUtils]: 48: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:12,760 INFO L290 TraceCheckUtils]: 49: Hoare triple {35180#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:12,761 INFO L290 TraceCheckUtils]: 50: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:12,761 INFO L290 TraceCheckUtils]: 51: Hoare triple {35181#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:12,762 INFO L290 TraceCheckUtils]: 52: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:12,762 INFO L290 TraceCheckUtils]: 53: Hoare triple {35182#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:12,763 INFO L290 TraceCheckUtils]: 54: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:12,763 INFO L290 TraceCheckUtils]: 55: Hoare triple {35183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:12,764 INFO L290 TraceCheckUtils]: 56: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:12,764 INFO L290 TraceCheckUtils]: 57: Hoare triple {35184#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:12,765 INFO L290 TraceCheckUtils]: 58: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:12,765 INFO L290 TraceCheckUtils]: 59: Hoare triple {35185#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:12,766 INFO L290 TraceCheckUtils]: 60: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:12,766 INFO L290 TraceCheckUtils]: 61: Hoare triple {35186#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:12,766 INFO L290 TraceCheckUtils]: 62: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:12,767 INFO L290 TraceCheckUtils]: 63: Hoare triple {35187#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:12,767 INFO L290 TraceCheckUtils]: 64: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:12,768 INFO L290 TraceCheckUtils]: 65: Hoare triple {35188#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:12,768 INFO L290 TraceCheckUtils]: 66: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:12,769 INFO L290 TraceCheckUtils]: 67: Hoare triple {35189#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:12,769 INFO L290 TraceCheckUtils]: 68: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:12,770 INFO L290 TraceCheckUtils]: 69: Hoare triple {35190#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:12,770 INFO L290 TraceCheckUtils]: 70: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:12,771 INFO L290 TraceCheckUtils]: 71: Hoare triple {35191#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:12,771 INFO L290 TraceCheckUtils]: 72: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:12,772 INFO L290 TraceCheckUtils]: 73: Hoare triple {35192#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:12,772 INFO L290 TraceCheckUtils]: 74: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:12,773 INFO L290 TraceCheckUtils]: 75: Hoare triple {35193#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:12,773 INFO L290 TraceCheckUtils]: 76: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:12,773 INFO L290 TraceCheckUtils]: 77: Hoare triple {35194#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:12,774 INFO L290 TraceCheckUtils]: 78: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:12,774 INFO L290 TraceCheckUtils]: 79: Hoare triple {35195#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:12,775 INFO L290 TraceCheckUtils]: 80: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:12,775 INFO L290 TraceCheckUtils]: 81: Hoare triple {35196#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:12,776 INFO L290 TraceCheckUtils]: 82: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:12,776 INFO L290 TraceCheckUtils]: 83: Hoare triple {35197#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:12,776 INFO L290 TraceCheckUtils]: 84: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:12,777 INFO L290 TraceCheckUtils]: 85: Hoare triple {35198#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:12,777 INFO L290 TraceCheckUtils]: 86: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:12,778 INFO L290 TraceCheckUtils]: 87: Hoare triple {35199#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:12,778 INFO L290 TraceCheckUtils]: 88: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:12,779 INFO L290 TraceCheckUtils]: 89: Hoare triple {35200#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:12,779 INFO L290 TraceCheckUtils]: 90: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:12,779 INFO L290 TraceCheckUtils]: 91: Hoare triple {35201#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:12,780 INFO L290 TraceCheckUtils]: 92: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:12,780 INFO L290 TraceCheckUtils]: 93: Hoare triple {35202#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:12,781 INFO L290 TraceCheckUtils]: 94: Hoare triple {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:12,781 INFO L290 TraceCheckUtils]: 95: Hoare triple {35487#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:12,782 INFO L290 TraceCheckUtils]: 96: Hoare triple {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 268435455); {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:12,782 INFO L272 TraceCheckUtils]: 97: Hoare triple {35494#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:03:12,783 INFO L290 TraceCheckUtils]: 98: Hoare triple {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {35505#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:03:12,783 INFO L290 TraceCheckUtils]: 99: Hoare triple {35505#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {35155#false} is VALID [2022-04-28 03:03:12,783 INFO L290 TraceCheckUtils]: 100: Hoare triple {35155#false} assume !false; {35155#false} is VALID [2022-04-28 03:03:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:12,784 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:03:13,168 INFO L290 TraceCheckUtils]: 100: Hoare triple {35155#false} assume !false; {35155#false} is VALID [2022-04-28 03:03:13,168 INFO L290 TraceCheckUtils]: 99: Hoare triple {35505#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {35155#false} is VALID [2022-04-28 03:03:13,169 INFO L290 TraceCheckUtils]: 98: Hoare triple {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {35505#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:03:13,169 INFO L272 TraceCheckUtils]: 97: Hoare triple {35521#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {35501#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:03:13,170 INFO L290 TraceCheckUtils]: 96: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,170 INFO L290 TraceCheckUtils]: 95: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,170 INFO L290 TraceCheckUtils]: 94: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,171 INFO L290 TraceCheckUtils]: 93: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,171 INFO L290 TraceCheckUtils]: 92: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,172 INFO L290 TraceCheckUtils]: 91: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,172 INFO L290 TraceCheckUtils]: 90: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,173 INFO L290 TraceCheckUtils]: 89: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,173 INFO L290 TraceCheckUtils]: 88: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,174 INFO L290 TraceCheckUtils]: 87: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,174 INFO L290 TraceCheckUtils]: 86: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,174 INFO L290 TraceCheckUtils]: 85: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,175 INFO L290 TraceCheckUtils]: 84: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,175 INFO L290 TraceCheckUtils]: 83: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,176 INFO L290 TraceCheckUtils]: 82: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,176 INFO L290 TraceCheckUtils]: 81: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,176 INFO L290 TraceCheckUtils]: 80: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,177 INFO L290 TraceCheckUtils]: 79: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,177 INFO L290 TraceCheckUtils]: 78: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,178 INFO L290 TraceCheckUtils]: 77: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,178 INFO L290 TraceCheckUtils]: 76: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,179 INFO L290 TraceCheckUtils]: 75: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,179 INFO L290 TraceCheckUtils]: 74: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,179 INFO L290 TraceCheckUtils]: 73: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,180 INFO L290 TraceCheckUtils]: 72: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,180 INFO L290 TraceCheckUtils]: 71: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,181 INFO L290 TraceCheckUtils]: 70: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,181 INFO L290 TraceCheckUtils]: 69: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,181 INFO L290 TraceCheckUtils]: 68: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,182 INFO L290 TraceCheckUtils]: 67: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,182 INFO L290 TraceCheckUtils]: 66: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,183 INFO L290 TraceCheckUtils]: 65: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,183 INFO L290 TraceCheckUtils]: 64: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,184 INFO L290 TraceCheckUtils]: 63: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,184 INFO L290 TraceCheckUtils]: 62: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,184 INFO L290 TraceCheckUtils]: 61: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,185 INFO L290 TraceCheckUtils]: 60: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,185 INFO L290 TraceCheckUtils]: 59: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,186 INFO L290 TraceCheckUtils]: 58: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,186 INFO L290 TraceCheckUtils]: 57: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,186 INFO L290 TraceCheckUtils]: 56: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,187 INFO L290 TraceCheckUtils]: 55: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,187 INFO L290 TraceCheckUtils]: 54: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,188 INFO L290 TraceCheckUtils]: 53: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,188 INFO L290 TraceCheckUtils]: 52: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,189 INFO L290 TraceCheckUtils]: 51: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,189 INFO L290 TraceCheckUtils]: 50: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,189 INFO L290 TraceCheckUtils]: 49: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,190 INFO L290 TraceCheckUtils]: 48: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,190 INFO L290 TraceCheckUtils]: 47: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,190 INFO L290 TraceCheckUtils]: 46: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,191 INFO L290 TraceCheckUtils]: 45: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,191 INFO L290 TraceCheckUtils]: 44: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,192 INFO L290 TraceCheckUtils]: 43: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,192 INFO L290 TraceCheckUtils]: 42: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,193 INFO L290 TraceCheckUtils]: 41: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,193 INFO L290 TraceCheckUtils]: 40: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,193 INFO L290 TraceCheckUtils]: 39: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,194 INFO L290 TraceCheckUtils]: 38: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,194 INFO L290 TraceCheckUtils]: 37: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,195 INFO L290 TraceCheckUtils]: 36: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,195 INFO L290 TraceCheckUtils]: 35: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,195 INFO L290 TraceCheckUtils]: 34: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,196 INFO L290 TraceCheckUtils]: 33: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,196 INFO L290 TraceCheckUtils]: 32: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,197 INFO L290 TraceCheckUtils]: 31: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,197 INFO L290 TraceCheckUtils]: 30: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,198 INFO L290 TraceCheckUtils]: 29: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,198 INFO L290 TraceCheckUtils]: 28: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,198 INFO L290 TraceCheckUtils]: 27: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,199 INFO L290 TraceCheckUtils]: 26: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,199 INFO L290 TraceCheckUtils]: 25: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,200 INFO L290 TraceCheckUtils]: 24: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,200 INFO L290 TraceCheckUtils]: 23: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,200 INFO L290 TraceCheckUtils]: 22: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,201 INFO L290 TraceCheckUtils]: 21: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,201 INFO L290 TraceCheckUtils]: 20: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,202 INFO L290 TraceCheckUtils]: 19: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,202 INFO L290 TraceCheckUtils]: 18: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,203 INFO L290 TraceCheckUtils]: 17: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,203 INFO L290 TraceCheckUtils]: 16: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,203 INFO L290 TraceCheckUtils]: 15: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,204 INFO L290 TraceCheckUtils]: 12: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,205 INFO L290 TraceCheckUtils]: 11: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,205 INFO L290 TraceCheckUtils]: 10: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {35534#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,207 INFO L290 TraceCheckUtils]: 7: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {35534#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:13,207 INFO L290 TraceCheckUtils]: 6: Hoare triple {35521#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {35154#true} ~x~0 := 0; {35521#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:13,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {35154#true} call #t~ret5 := main(); {35154#true} is VALID [2022-04-28 03:03:13,208 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35154#true} {35154#true} #40#return; {35154#true} is VALID [2022-04-28 03:03:13,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {35154#true} assume true; {35154#true} is VALID [2022-04-28 03:03:13,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {35154#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {35154#true} is VALID [2022-04-28 03:03:13,208 INFO L272 TraceCheckUtils]: 0: Hoare triple {35154#true} call ULTIMATE.init(); {35154#true} is VALID [2022-04-28 03:03:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 1034 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2022-04-28 03:03:13,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1389793542] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:03:13,208 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:03:13,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 50, 6] total 54 [2022-04-28 03:03:13,209 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:03:13,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1523252505] [2022-04-28 03:03:13,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1523252505] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:03:13,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:03:13,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-28 03:03:13,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325865727] [2022-04-28 03:03:13,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:03:13,209 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 101 [2022-04-28 03:03:13,210 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:03:13,210 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:13,287 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:13,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-28 03:03:13,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:13,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-28 03:03:13,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=196, Invalid=2666, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 03:03:13,289 INFO L87 Difference]: Start difference. First operand 103 states and 105 transitions. Second operand has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:19,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:19,687 INFO L93 Difference]: Finished difference Result 112 states and 116 transitions. [2022-04-28 03:03:19,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-28 03:03:19,687 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 101 [2022-04-28 03:03:19,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:03:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 113 transitions. [2022-04-28 03:03:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:19,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 113 transitions. [2022-04-28 03:03:19,689 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 113 transitions. [2022-04-28 03:03:19,774 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:19,775 INFO L225 Difference]: With dead ends: 112 [2022-04-28 03:03:19,775 INFO L226 Difference]: Without dead ends: 105 [2022-04-28 03:03:19,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 196 SyntacticMatches, 3 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1007 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=508, Invalid=9194, Unknown=0, NotChecked=0, Total=9702 [2022-04-28 03:03:19,776 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 53 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 3943 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 4034 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 3943 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-28 03:03:19,776 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 34 Invalid, 4034 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 3943 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-04-28 03:03:19,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2022-04-28 03:03:20,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2022-04-28 03:03:20,014 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:03:20,014 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:20,014 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:20,014 INFO L87 Difference]: Start difference. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:20,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:20,015 INFO L93 Difference]: Finished difference Result 105 states and 107 transitions. [2022-04-28 03:03:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-04-28 03:03:20,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:20,015 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:20,015 INFO L74 IsIncluded]: Start isIncluded. First operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 105 states. [2022-04-28 03:03:20,016 INFO L87 Difference]: Start difference. First operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 105 states. [2022-04-28 03:03:20,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:20,016 INFO L93 Difference]: Finished difference Result 105 states and 107 transitions. [2022-04-28 03:03:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-04-28 03:03:20,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:20,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:20,017 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:03:20,017 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:03:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 100 states have (on average 1.03) internal successors, (103), 100 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 107 transitions. [2022-04-28 03:03:20,018 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 107 transitions. Word has length 101 [2022-04-28 03:03:20,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:03:20,018 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 107 transitions. [2022-04-28 03:03:20,018 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 2.0208333333333335) internal successors, (97), 47 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:20,018 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 105 states and 107 transitions. [2022-04-28 03:03:20,152 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-04-28 03:03:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-04-28 03:03:20,153 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:03:20,153 INFO L195 NwaCegarLoop]: trace histogram [46, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:03:20,171 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Forceful destruction successful, exit code 0 [2022-04-28 03:03:20,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Forceful destruction successful, exit code 0 [2022-04-28 03:03:20,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,89 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable89,88 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:20,554 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:03:20,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:03:20,554 INFO L85 PathProgramCache]: Analyzing trace with hash -757423530, now seen corresponding path program 89 times [2022-04-28 03:03:20,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:20,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1542808665] [2022-04-28 03:03:20,873 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:03:21,590 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:03:21,591 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:03:21,594 INFO L85 PathProgramCache]: Analyzing trace with hash 427899312, now seen corresponding path program 1 times [2022-04-28 03:03:21,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:21,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342727471] [2022-04-28 03:03:21,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:21,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:21,599 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_91.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_91.0)) 4294967296)) 65521) 0) [2022-04-28 03:03:21,599 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_91.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_91.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:03:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:03:21,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1680250362] [2022-04-28 03:03:21,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:21,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:21,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:21,605 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:21,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Waiting until timeout for monitored process [2022-04-28 03:03:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:21,652 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:03:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:21,672 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:03:21,673 INFO L85 PathProgramCache]: Analyzing trace with hash -757423530, now seen corresponding path program 90 times [2022-04-28 03:03:21,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:21,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1979210746] [2022-04-28 03:03:21,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:22,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:03:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:22,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {36601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-28 03:03:22,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-28 03:03:22,792 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-28 03:03:22,792 INFO L272 TraceCheckUtils]: 0: Hoare triple {36550#true} call ULTIMATE.init(); {36601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:03:22,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {36601#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-28 03:03:22,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-28 03:03:22,792 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-28 03:03:22,793 INFO L272 TraceCheckUtils]: 4: Hoare triple {36550#true} call #t~ret5 := main(); {36550#true} is VALID [2022-04-28 03:03:22,793 INFO L290 TraceCheckUtils]: 5: Hoare triple {36550#true} ~x~0 := 0; {36555#(= main_~x~0 0)} is VALID [2022-04-28 03:03:22,793 INFO L290 TraceCheckUtils]: 6: Hoare triple {36555#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {36555#(= main_~x~0 0)} is VALID [2022-04-28 03:03:22,793 INFO L290 TraceCheckUtils]: 7: Hoare triple {36555#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:22,794 INFO L290 TraceCheckUtils]: 8: Hoare triple {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:22,794 INFO L290 TraceCheckUtils]: 9: Hoare triple {36556#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:22,795 INFO L290 TraceCheckUtils]: 10: Hoare triple {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:22,795 INFO L290 TraceCheckUtils]: 11: Hoare triple {36557#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:22,796 INFO L290 TraceCheckUtils]: 12: Hoare triple {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:22,796 INFO L290 TraceCheckUtils]: 13: Hoare triple {36558#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:22,796 INFO L290 TraceCheckUtils]: 14: Hoare triple {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:22,797 INFO L290 TraceCheckUtils]: 15: Hoare triple {36559#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:22,797 INFO L290 TraceCheckUtils]: 16: Hoare triple {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:22,798 INFO L290 TraceCheckUtils]: 17: Hoare triple {36560#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:22,798 INFO L290 TraceCheckUtils]: 18: Hoare triple {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:22,799 INFO L290 TraceCheckUtils]: 19: Hoare triple {36561#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:22,799 INFO L290 TraceCheckUtils]: 20: Hoare triple {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:22,799 INFO L290 TraceCheckUtils]: 21: Hoare triple {36562#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:22,800 INFO L290 TraceCheckUtils]: 22: Hoare triple {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:22,800 INFO L290 TraceCheckUtils]: 23: Hoare triple {36563#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:22,801 INFO L290 TraceCheckUtils]: 24: Hoare triple {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:22,801 INFO L290 TraceCheckUtils]: 25: Hoare triple {36564#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:22,801 INFO L290 TraceCheckUtils]: 26: Hoare triple {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:22,802 INFO L290 TraceCheckUtils]: 27: Hoare triple {36565#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:22,802 INFO L290 TraceCheckUtils]: 28: Hoare triple {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:22,803 INFO L290 TraceCheckUtils]: 29: Hoare triple {36566#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:22,803 INFO L290 TraceCheckUtils]: 30: Hoare triple {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:22,804 INFO L290 TraceCheckUtils]: 31: Hoare triple {36567#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:22,804 INFO L290 TraceCheckUtils]: 32: Hoare triple {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:22,804 INFO L290 TraceCheckUtils]: 33: Hoare triple {36568#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:22,805 INFO L290 TraceCheckUtils]: 34: Hoare triple {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:22,805 INFO L290 TraceCheckUtils]: 35: Hoare triple {36569#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:22,806 INFO L290 TraceCheckUtils]: 36: Hoare triple {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:22,806 INFO L290 TraceCheckUtils]: 37: Hoare triple {36570#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:22,806 INFO L290 TraceCheckUtils]: 38: Hoare triple {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:22,807 INFO L290 TraceCheckUtils]: 39: Hoare triple {36571#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:22,807 INFO L290 TraceCheckUtils]: 40: Hoare triple {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:22,808 INFO L290 TraceCheckUtils]: 41: Hoare triple {36572#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:22,808 INFO L290 TraceCheckUtils]: 42: Hoare triple {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:22,809 INFO L290 TraceCheckUtils]: 43: Hoare triple {36573#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:22,809 INFO L290 TraceCheckUtils]: 44: Hoare triple {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:22,809 INFO L290 TraceCheckUtils]: 45: Hoare triple {36574#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:22,810 INFO L290 TraceCheckUtils]: 46: Hoare triple {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:22,810 INFO L290 TraceCheckUtils]: 47: Hoare triple {36575#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:22,811 INFO L290 TraceCheckUtils]: 48: Hoare triple {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:22,811 INFO L290 TraceCheckUtils]: 49: Hoare triple {36576#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:22,811 INFO L290 TraceCheckUtils]: 50: Hoare triple {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:22,812 INFO L290 TraceCheckUtils]: 51: Hoare triple {36577#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:22,812 INFO L290 TraceCheckUtils]: 52: Hoare triple {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:22,813 INFO L290 TraceCheckUtils]: 53: Hoare triple {36578#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:22,813 INFO L290 TraceCheckUtils]: 54: Hoare triple {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:22,814 INFO L290 TraceCheckUtils]: 55: Hoare triple {36579#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:22,814 INFO L290 TraceCheckUtils]: 56: Hoare triple {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:22,814 INFO L290 TraceCheckUtils]: 57: Hoare triple {36580#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:22,815 INFO L290 TraceCheckUtils]: 58: Hoare triple {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:22,815 INFO L290 TraceCheckUtils]: 59: Hoare triple {36581#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:22,816 INFO L290 TraceCheckUtils]: 60: Hoare triple {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:22,816 INFO L290 TraceCheckUtils]: 61: Hoare triple {36582#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:22,817 INFO L290 TraceCheckUtils]: 62: Hoare triple {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:22,817 INFO L290 TraceCheckUtils]: 63: Hoare triple {36583#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:22,817 INFO L290 TraceCheckUtils]: 64: Hoare triple {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:22,818 INFO L290 TraceCheckUtils]: 65: Hoare triple {36584#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:22,818 INFO L290 TraceCheckUtils]: 66: Hoare triple {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:22,819 INFO L290 TraceCheckUtils]: 67: Hoare triple {36585#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:22,819 INFO L290 TraceCheckUtils]: 68: Hoare triple {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:22,820 INFO L290 TraceCheckUtils]: 69: Hoare triple {36586#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:22,820 INFO L290 TraceCheckUtils]: 70: Hoare triple {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:22,820 INFO L290 TraceCheckUtils]: 71: Hoare triple {36587#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:22,821 INFO L290 TraceCheckUtils]: 72: Hoare triple {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:22,821 INFO L290 TraceCheckUtils]: 73: Hoare triple {36588#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:22,822 INFO L290 TraceCheckUtils]: 74: Hoare triple {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:22,822 INFO L290 TraceCheckUtils]: 75: Hoare triple {36589#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:22,822 INFO L290 TraceCheckUtils]: 76: Hoare triple {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:22,823 INFO L290 TraceCheckUtils]: 77: Hoare triple {36590#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:22,823 INFO L290 TraceCheckUtils]: 78: Hoare triple {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:22,824 INFO L290 TraceCheckUtils]: 79: Hoare triple {36591#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:22,824 INFO L290 TraceCheckUtils]: 80: Hoare triple {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:22,824 INFO L290 TraceCheckUtils]: 81: Hoare triple {36592#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:22,825 INFO L290 TraceCheckUtils]: 82: Hoare triple {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:22,825 INFO L290 TraceCheckUtils]: 83: Hoare triple {36593#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:22,826 INFO L290 TraceCheckUtils]: 84: Hoare triple {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:22,826 INFO L290 TraceCheckUtils]: 85: Hoare triple {36594#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:22,827 INFO L290 TraceCheckUtils]: 86: Hoare triple {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:22,827 INFO L290 TraceCheckUtils]: 87: Hoare triple {36595#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:22,827 INFO L290 TraceCheckUtils]: 88: Hoare triple {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:22,828 INFO L290 TraceCheckUtils]: 89: Hoare triple {36596#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:22,828 INFO L290 TraceCheckUtils]: 90: Hoare triple {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:22,829 INFO L290 TraceCheckUtils]: 91: Hoare triple {36597#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:22,829 INFO L290 TraceCheckUtils]: 92: Hoare triple {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:22,830 INFO L290 TraceCheckUtils]: 93: Hoare triple {36598#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:22,830 INFO L290 TraceCheckUtils]: 94: Hoare triple {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:22,830 INFO L290 TraceCheckUtils]: 95: Hoare triple {36599#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:03:22,831 INFO L290 TraceCheckUtils]: 96: Hoare triple {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:03:22,831 INFO L290 TraceCheckUtils]: 97: Hoare triple {36600#(and (<= main_~x~0 45) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {36551#false} is VALID [2022-04-28 03:03:22,831 INFO L290 TraceCheckUtils]: 98: Hoare triple {36551#false} assume !(~x~0 % 4294967296 < 268435455); {36551#false} is VALID [2022-04-28 03:03:22,831 INFO L272 TraceCheckUtils]: 99: Hoare triple {36551#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {36551#false} is VALID [2022-04-28 03:03:22,832 INFO L290 TraceCheckUtils]: 100: Hoare triple {36551#false} ~cond := #in~cond; {36551#false} is VALID [2022-04-28 03:03:22,832 INFO L290 TraceCheckUtils]: 101: Hoare triple {36551#false} assume 0 == ~cond; {36551#false} is VALID [2022-04-28 03:03:22,832 INFO L290 TraceCheckUtils]: 102: Hoare triple {36551#false} assume !false; {36551#false} is VALID [2022-04-28 03:03:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 46 proven. 2070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:22,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:03:22,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1979210746] [2022-04-28 03:03:22,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1979210746] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:03:22,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1821757282] [2022-04-28 03:03:22,833 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:03:22,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:22,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:22,834 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:22,835 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Waiting until timeout for monitored process [2022-04-28 03:03:22,908 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:03:22,909 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:03:22,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 03:03:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:22,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:03:23,211 INFO L272 TraceCheckUtils]: 0: Hoare triple {36550#true} call ULTIMATE.init(); {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {36550#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L272 TraceCheckUtils]: 4: Hoare triple {36550#true} call #t~ret5 := main(); {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L290 TraceCheckUtils]: 5: Hoare triple {36550#true} ~x~0 := 0; {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L290 TraceCheckUtils]: 6: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L290 TraceCheckUtils]: 7: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L290 TraceCheckUtils]: 8: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,212 INFO L290 TraceCheckUtils]: 9: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 10: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 11: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 12: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 13: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 14: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 15: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 16: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 17: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 18: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 19: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,213 INFO L290 TraceCheckUtils]: 20: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 21: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 22: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 23: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 25: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 26: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 27: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 28: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 29: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 30: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,214 INFO L290 TraceCheckUtils]: 31: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 32: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 33: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 34: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 35: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 36: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 37: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 38: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 39: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 40: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 41: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,215 INFO L290 TraceCheckUtils]: 42: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 43: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 44: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 45: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 46: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 47: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 48: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 49: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 50: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 51: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 52: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 53: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,216 INFO L290 TraceCheckUtils]: 54: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 55: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 56: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 57: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 58: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 59: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 60: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 61: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 62: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 63: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,217 INFO L290 TraceCheckUtils]: 64: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 65: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 66: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 67: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 68: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 69: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 70: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 71: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 72: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 73: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 74: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,218 INFO L290 TraceCheckUtils]: 75: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 76: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 77: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 78: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 79: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 80: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 81: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 82: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 83: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 84: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 85: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 86: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,219 INFO L290 TraceCheckUtils]: 87: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,220 INFO L290 TraceCheckUtils]: 88: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,220 INFO L290 TraceCheckUtils]: 89: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,220 INFO L290 TraceCheckUtils]: 90: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,220 INFO L290 TraceCheckUtils]: 91: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,220 INFO L290 TraceCheckUtils]: 92: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,220 INFO L290 TraceCheckUtils]: 93: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:23,220 INFO L290 TraceCheckUtils]: 94: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:23,222 INFO L290 TraceCheckUtils]: 95: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:03:23,222 INFO L290 TraceCheckUtils]: 96: Hoare triple {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:03:23,225 INFO L290 TraceCheckUtils]: 97: Hoare triple {36890#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {36897#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-28 03:03:23,225 INFO L290 TraceCheckUtils]: 98: Hoare triple {36897#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {36551#false} is VALID [2022-04-28 03:03:23,226 INFO L272 TraceCheckUtils]: 99: Hoare triple {36551#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {36551#false} is VALID [2022-04-28 03:03:23,226 INFO L290 TraceCheckUtils]: 100: Hoare triple {36551#false} ~cond := #in~cond; {36551#false} is VALID [2022-04-28 03:03:23,226 INFO L290 TraceCheckUtils]: 101: Hoare triple {36551#false} assume 0 == ~cond; {36551#false} is VALID [2022-04-28 03:03:23,226 INFO L290 TraceCheckUtils]: 102: Hoare triple {36551#false} assume !false; {36551#false} is VALID [2022-04-28 03:03:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 135 proven. 1 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2022-04-28 03:03:23,226 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:03:24,175 INFO L290 TraceCheckUtils]: 102: Hoare triple {36551#false} assume !false; {36551#false} is VALID [2022-04-28 03:03:24,176 INFO L290 TraceCheckUtils]: 101: Hoare triple {36916#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {36551#false} is VALID [2022-04-28 03:03:24,176 INFO L290 TraceCheckUtils]: 100: Hoare triple {36920#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {36916#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 03:03:24,176 INFO L272 TraceCheckUtils]: 99: Hoare triple {36924#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {36920#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:03:24,177 INFO L290 TraceCheckUtils]: 98: Hoare triple {36928#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 268435455); {36924#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:24,178 INFO L290 TraceCheckUtils]: 97: Hoare triple {36932#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {36928#(or (< (mod main_~x~0 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 03:03:24,178 INFO L290 TraceCheckUtils]: 96: Hoare triple {36936#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} assume !!(~x~0 % 4294967296 < 268435455); {36932#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 95: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36936#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (= (mod main_~x~0 2) 0))} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 94: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 93: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 92: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 91: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 90: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 89: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,180 INFO L290 TraceCheckUtils]: 88: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 87: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 86: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 85: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 84: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 83: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 82: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 81: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 80: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 79: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 78: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 77: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,181 INFO L290 TraceCheckUtils]: 76: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 75: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 74: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 73: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 72: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 71: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 70: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 69: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 68: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 67: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,182 INFO L290 TraceCheckUtils]: 66: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 65: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 64: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 63: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 62: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 61: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 60: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 59: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 58: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 57: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,183 INFO L290 TraceCheckUtils]: 56: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 55: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 54: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 53: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 52: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 51: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 50: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 49: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 48: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 47: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 46: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,184 INFO L290 TraceCheckUtils]: 45: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 44: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 43: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 42: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 41: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 40: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 39: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 38: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 37: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 36: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 35: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,185 INFO L290 TraceCheckUtils]: 34: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 33: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 32: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 31: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 30: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 29: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 28: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 27: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 26: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 25: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 24: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,186 INFO L290 TraceCheckUtils]: 23: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 22: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 21: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 20: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 19: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 18: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 17: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 16: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 15: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 14: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 13: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,187 INFO L290 TraceCheckUtils]: 12: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 11: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 10: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 9: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 8: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 7: Hoare triple {36550#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 6: Hoare triple {36550#true} assume !!(~x~0 % 4294967296 < 268435455); {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 5: Hoare triple {36550#true} ~x~0 := 0; {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L272 TraceCheckUtils]: 4: Hoare triple {36550#true} call #t~ret5 := main(); {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36550#true} {36550#true} #40#return; {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 2: Hoare triple {36550#true} assume true; {36550#true} is VALID [2022-04-28 03:03:24,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {36550#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {36550#true} is VALID [2022-04-28 03:03:24,189 INFO L272 TraceCheckUtils]: 0: Hoare triple {36550#true} call ULTIMATE.init(); {36550#true} is VALID [2022-04-28 03:03:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 135 proven. 1 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2022-04-28 03:03:24,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1821757282] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:03:24,189 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:03:24,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 4, 8] total 57 [2022-04-28 03:03:24,189 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:03:24,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1542808665] [2022-04-28 03:03:24,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1542808665] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:03:24,189 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:03:24,190 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-28 03:03:24,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58784581] [2022-04-28 03:03:24,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:03:24,190 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 103 [2022-04-28 03:03:24,190 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:03:24,190 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:24,260 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:24,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-28 03:03:24,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:24,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-28 03:03:24,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=371, Invalid=2821, Unknown=0, NotChecked=0, Total=3192 [2022-04-28 03:03:24,261 INFO L87 Difference]: Start difference. First operand 105 states and 107 transitions. Second operand has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:31,099 INFO L93 Difference]: Finished difference Result 114 states and 118 transitions. [2022-04-28 03:03:31,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-28 03:03:31,100 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 103 [2022-04-28 03:03:31,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:03:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 115 transitions. [2022-04-28 03:03:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 115 transitions. [2022-04-28 03:03:31,101 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 115 transitions. [2022-04-28 03:03:31,196 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:31,197 INFO L225 Difference]: With dead ends: 114 [2022-04-28 03:03:31,197 INFO L226 Difference]: Without dead ends: 107 [2022-04-28 03:03:31,198 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 200 SyntacticMatches, 1 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1045 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=850, Invalid=9656, Unknown=0, NotChecked=0, Total=10506 [2022-04-28 03:03:31,198 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 54 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 4224 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 4317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 4224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-04-28 03:03:31,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 119 Invalid, 4317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 4224 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-28 03:03:31,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2022-04-28 03:03:31,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2022-04-28 03:03:31,449 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:03:31,450 INFO L82 GeneralOperation]: Start isEquivalent. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,450 INFO L74 IsIncluded]: Start isIncluded. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,450 INFO L87 Difference]: Start difference. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:31,451 INFO L93 Difference]: Finished difference Result 107 states and 109 transitions. [2022-04-28 03:03:31,451 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-04-28 03:03:31,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:31,451 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:31,451 INFO L74 IsIncluded]: Start isIncluded. First operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 107 states. [2022-04-28 03:03:31,453 INFO L87 Difference]: Start difference. First operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 107 states. [2022-04-28 03:03:31,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:31,454 INFO L93 Difference]: Finished difference Result 107 states and 109 transitions. [2022-04-28 03:03:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-04-28 03:03:31,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:31,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:31,455 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:03:31,455 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:03:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 102 states have (on average 1.0294117647058822) internal successors, (105), 102 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 109 transitions. [2022-04-28 03:03:31,456 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 109 transitions. Word has length 103 [2022-04-28 03:03:31,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:03:31,456 INFO L495 AbstractCegarLoop]: Abstraction has 107 states and 109 transitions. [2022-04-28 03:03:31,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.020408163265306) internal successors, (99), 48 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:31,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 107 states and 109 transitions. [2022-04-28 03:03:31,587 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-04-28 03:03:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-28 03:03:31,588 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:03:31,588 INFO L195 NwaCegarLoop]: trace histogram [47, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:03:31,593 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Forceful destruction successful, exit code 0 [2022-04-28 03:03:31,791 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Forceful destruction successful, exit code 0 [2022-04-28 03:03:31,988 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 90 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,91 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:31,989 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:03:31,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:03:31,989 INFO L85 PathProgramCache]: Analyzing trace with hash -92602253, now seen corresponding path program 91 times [2022-04-28 03:03:31,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:31,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [569231240] [2022-04-28 03:03:35,445 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:03:35,594 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:03:35,828 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:03:35,829 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:03:35,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1817535824, now seen corresponding path program 1 times [2022-04-28 03:03:35,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:35,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066123734] [2022-04-28 03:03:35,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:35,838 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_93.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_93.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:03:35,838 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_93.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_93.0)) 4294967296)) 65521) 0) [2022-04-28 03:03:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:03:35,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1270848819] [2022-04-28 03:03:35,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:35,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:35,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:35,844 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:35,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Waiting until timeout for monitored process [2022-04-28 03:03:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:35,895 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:03:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:35,904 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:03:35,904 INFO L85 PathProgramCache]: Analyzing trace with hash -92602253, now seen corresponding path program 92 times [2022-04-28 03:03:35,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:35,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270334238] [2022-04-28 03:03:35,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:35,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:37,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:03:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:37,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {38027#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-28 03:03:37,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-28 03:03:37,056 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-28 03:03:37,057 INFO L272 TraceCheckUtils]: 0: Hoare triple {37975#true} call ULTIMATE.init(); {38027#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:03:37,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {38027#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-28 03:03:37,057 INFO L290 TraceCheckUtils]: 2: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-28 03:03:37,057 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-28 03:03:37,057 INFO L272 TraceCheckUtils]: 4: Hoare triple {37975#true} call #t~ret5 := main(); {37975#true} is VALID [2022-04-28 03:03:37,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {37975#true} ~x~0 := 0; {37980#(= main_~x~0 0)} is VALID [2022-04-28 03:03:37,058 INFO L290 TraceCheckUtils]: 6: Hoare triple {37980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37980#(= main_~x~0 0)} is VALID [2022-04-28 03:03:37,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {37980#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:37,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:37,060 INFO L290 TraceCheckUtils]: 9: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:37,060 INFO L290 TraceCheckUtils]: 10: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:37,061 INFO L290 TraceCheckUtils]: 11: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:37,061 INFO L290 TraceCheckUtils]: 12: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:37,062 INFO L290 TraceCheckUtils]: 13: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:37,062 INFO L290 TraceCheckUtils]: 14: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:37,063 INFO L290 TraceCheckUtils]: 15: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:37,063 INFO L290 TraceCheckUtils]: 16: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:37,064 INFO L290 TraceCheckUtils]: 17: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:37,064 INFO L290 TraceCheckUtils]: 18: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:37,064 INFO L290 TraceCheckUtils]: 19: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:37,065 INFO L290 TraceCheckUtils]: 20: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:37,065 INFO L290 TraceCheckUtils]: 21: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:37,066 INFO L290 TraceCheckUtils]: 22: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:37,066 INFO L290 TraceCheckUtils]: 23: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:37,066 INFO L290 TraceCheckUtils]: 24: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:37,067 INFO L290 TraceCheckUtils]: 25: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:37,067 INFO L290 TraceCheckUtils]: 26: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:37,068 INFO L290 TraceCheckUtils]: 27: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:37,068 INFO L290 TraceCheckUtils]: 28: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:37,069 INFO L290 TraceCheckUtils]: 29: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:37,069 INFO L290 TraceCheckUtils]: 30: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:37,070 INFO L290 TraceCheckUtils]: 31: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:37,070 INFO L290 TraceCheckUtils]: 32: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:37,070 INFO L290 TraceCheckUtils]: 33: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:37,071 INFO L290 TraceCheckUtils]: 34: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:37,071 INFO L290 TraceCheckUtils]: 35: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:37,072 INFO L290 TraceCheckUtils]: 36: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:37,072 INFO L290 TraceCheckUtils]: 37: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:37,072 INFO L290 TraceCheckUtils]: 38: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:37,073 INFO L290 TraceCheckUtils]: 39: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:37,073 INFO L290 TraceCheckUtils]: 40: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:37,074 INFO L290 TraceCheckUtils]: 41: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:37,074 INFO L290 TraceCheckUtils]: 42: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:37,075 INFO L290 TraceCheckUtils]: 43: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:37,075 INFO L290 TraceCheckUtils]: 44: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:37,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:37,076 INFO L290 TraceCheckUtils]: 46: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:37,076 INFO L290 TraceCheckUtils]: 47: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:37,077 INFO L290 TraceCheckUtils]: 48: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:37,077 INFO L290 TraceCheckUtils]: 49: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:37,077 INFO L290 TraceCheckUtils]: 50: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:37,078 INFO L290 TraceCheckUtils]: 51: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:37,078 INFO L290 TraceCheckUtils]: 52: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:37,079 INFO L290 TraceCheckUtils]: 53: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:37,079 INFO L290 TraceCheckUtils]: 54: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:37,080 INFO L290 TraceCheckUtils]: 55: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:37,080 INFO L290 TraceCheckUtils]: 56: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:37,081 INFO L290 TraceCheckUtils]: 57: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:37,081 INFO L290 TraceCheckUtils]: 58: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:37,081 INFO L290 TraceCheckUtils]: 59: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:37,082 INFO L290 TraceCheckUtils]: 60: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:37,082 INFO L290 TraceCheckUtils]: 61: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:37,083 INFO L290 TraceCheckUtils]: 62: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:37,083 INFO L290 TraceCheckUtils]: 63: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:37,084 INFO L290 TraceCheckUtils]: 64: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:37,084 INFO L290 TraceCheckUtils]: 65: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:37,084 INFO L290 TraceCheckUtils]: 66: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:37,085 INFO L290 TraceCheckUtils]: 67: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:37,085 INFO L290 TraceCheckUtils]: 68: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:37,086 INFO L290 TraceCheckUtils]: 69: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:37,086 INFO L290 TraceCheckUtils]: 70: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:37,087 INFO L290 TraceCheckUtils]: 71: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:37,087 INFO L290 TraceCheckUtils]: 72: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:37,087 INFO L290 TraceCheckUtils]: 73: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:37,088 INFO L290 TraceCheckUtils]: 74: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:37,088 INFO L290 TraceCheckUtils]: 75: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:37,089 INFO L290 TraceCheckUtils]: 76: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:37,089 INFO L290 TraceCheckUtils]: 77: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:37,089 INFO L290 TraceCheckUtils]: 78: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:37,090 INFO L290 TraceCheckUtils]: 79: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:37,090 INFO L290 TraceCheckUtils]: 80: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:37,091 INFO L290 TraceCheckUtils]: 81: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:37,091 INFO L290 TraceCheckUtils]: 82: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:37,092 INFO L290 TraceCheckUtils]: 83: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:37,092 INFO L290 TraceCheckUtils]: 84: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:37,092 INFO L290 TraceCheckUtils]: 85: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:37,093 INFO L290 TraceCheckUtils]: 86: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:37,093 INFO L290 TraceCheckUtils]: 87: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:37,094 INFO L290 TraceCheckUtils]: 88: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:37,094 INFO L290 TraceCheckUtils]: 89: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:37,094 INFO L290 TraceCheckUtils]: 90: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:37,095 INFO L290 TraceCheckUtils]: 91: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:37,095 INFO L290 TraceCheckUtils]: 92: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:37,096 INFO L290 TraceCheckUtils]: 93: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:37,096 INFO L290 TraceCheckUtils]: 94: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:37,097 INFO L290 TraceCheckUtils]: 95: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:37,097 INFO L290 TraceCheckUtils]: 96: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:37,098 INFO L290 TraceCheckUtils]: 97: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:37,098 INFO L290 TraceCheckUtils]: 98: Hoare triple {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:37,098 INFO L290 TraceCheckUtils]: 99: Hoare triple {38026#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {37976#false} is VALID [2022-04-28 03:03:37,099 INFO L290 TraceCheckUtils]: 100: Hoare triple {37976#false} assume !(~x~0 % 4294967296 < 268435455); {37976#false} is VALID [2022-04-28 03:03:37,099 INFO L272 TraceCheckUtils]: 101: Hoare triple {37976#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {37976#false} is VALID [2022-04-28 03:03:37,099 INFO L290 TraceCheckUtils]: 102: Hoare triple {37976#false} ~cond := #in~cond; {37976#false} is VALID [2022-04-28 03:03:37,099 INFO L290 TraceCheckUtils]: 103: Hoare triple {37976#false} assume 0 == ~cond; {37976#false} is VALID [2022-04-28 03:03:37,099 INFO L290 TraceCheckUtils]: 104: Hoare triple {37976#false} assume !false; {37976#false} is VALID [2022-04-28 03:03:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 47 proven. 2162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:37,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:03:37,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270334238] [2022-04-28 03:03:37,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [270334238] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:03:37,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1204175532] [2022-04-28 03:03:37,100 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:03:37,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:37,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:37,101 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:37,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (93)] Waiting until timeout for monitored process [2022-04-28 03:03:37,166 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:03:37,166 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:03:37,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-28 03:03:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:37,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:03:38,085 INFO L272 TraceCheckUtils]: 0: Hoare triple {37975#true} call ULTIMATE.init(); {37975#true} is VALID [2022-04-28 03:03:38,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {37975#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-28 03:03:38,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-28 03:03:38,085 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-28 03:03:38,085 INFO L272 TraceCheckUtils]: 4: Hoare triple {37975#true} call #t~ret5 := main(); {37975#true} is VALID [2022-04-28 03:03:38,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {37975#true} ~x~0 := 0; {37980#(= main_~x~0 0)} is VALID [2022-04-28 03:03:38,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {37980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37980#(= main_~x~0 0)} is VALID [2022-04-28 03:03:38,086 INFO L290 TraceCheckUtils]: 7: Hoare triple {37980#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:38,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:38,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {37981#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:38,088 INFO L290 TraceCheckUtils]: 10: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:38,088 INFO L290 TraceCheckUtils]: 11: Hoare triple {37982#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:38,088 INFO L290 TraceCheckUtils]: 12: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:38,089 INFO L290 TraceCheckUtils]: 13: Hoare triple {37983#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:38,089 INFO L290 TraceCheckUtils]: 14: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:38,090 INFO L290 TraceCheckUtils]: 15: Hoare triple {37984#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:38,090 INFO L290 TraceCheckUtils]: 16: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:38,091 INFO L290 TraceCheckUtils]: 17: Hoare triple {37985#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:38,091 INFO L290 TraceCheckUtils]: 18: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:38,091 INFO L290 TraceCheckUtils]: 19: Hoare triple {37986#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:38,092 INFO L290 TraceCheckUtils]: 20: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:38,092 INFO L290 TraceCheckUtils]: 21: Hoare triple {37987#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:38,093 INFO L290 TraceCheckUtils]: 22: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:38,093 INFO L290 TraceCheckUtils]: 23: Hoare triple {37988#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:38,093 INFO L290 TraceCheckUtils]: 24: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:38,094 INFO L290 TraceCheckUtils]: 25: Hoare triple {37989#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:38,094 INFO L290 TraceCheckUtils]: 26: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:38,095 INFO L290 TraceCheckUtils]: 27: Hoare triple {37990#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:38,095 INFO L290 TraceCheckUtils]: 28: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:38,096 INFO L290 TraceCheckUtils]: 29: Hoare triple {37991#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:38,096 INFO L290 TraceCheckUtils]: 30: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:38,097 INFO L290 TraceCheckUtils]: 31: Hoare triple {37992#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:38,097 INFO L290 TraceCheckUtils]: 32: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:38,097 INFO L290 TraceCheckUtils]: 33: Hoare triple {37993#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:38,098 INFO L290 TraceCheckUtils]: 34: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:38,098 INFO L290 TraceCheckUtils]: 35: Hoare triple {37994#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:38,099 INFO L290 TraceCheckUtils]: 36: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:38,099 INFO L290 TraceCheckUtils]: 37: Hoare triple {37995#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:38,099 INFO L290 TraceCheckUtils]: 38: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:38,100 INFO L290 TraceCheckUtils]: 39: Hoare triple {37996#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:38,100 INFO L290 TraceCheckUtils]: 40: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:38,101 INFO L290 TraceCheckUtils]: 41: Hoare triple {37997#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:38,101 INFO L290 TraceCheckUtils]: 42: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:38,102 INFO L290 TraceCheckUtils]: 43: Hoare triple {37998#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:38,102 INFO L290 TraceCheckUtils]: 44: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:38,103 INFO L290 TraceCheckUtils]: 45: Hoare triple {37999#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:38,103 INFO L290 TraceCheckUtils]: 46: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:38,103 INFO L290 TraceCheckUtils]: 47: Hoare triple {38000#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:38,104 INFO L290 TraceCheckUtils]: 48: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:38,104 INFO L290 TraceCheckUtils]: 49: Hoare triple {38001#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:38,105 INFO L290 TraceCheckUtils]: 50: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:38,105 INFO L290 TraceCheckUtils]: 51: Hoare triple {38002#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:38,105 INFO L290 TraceCheckUtils]: 52: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:38,106 INFO L290 TraceCheckUtils]: 53: Hoare triple {38003#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:38,106 INFO L290 TraceCheckUtils]: 54: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:38,107 INFO L290 TraceCheckUtils]: 55: Hoare triple {38004#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:38,107 INFO L290 TraceCheckUtils]: 56: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:38,108 INFO L290 TraceCheckUtils]: 57: Hoare triple {38005#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:38,108 INFO L290 TraceCheckUtils]: 58: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:38,109 INFO L290 TraceCheckUtils]: 59: Hoare triple {38006#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:38,109 INFO L290 TraceCheckUtils]: 60: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:38,109 INFO L290 TraceCheckUtils]: 61: Hoare triple {38007#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:38,110 INFO L290 TraceCheckUtils]: 62: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:38,110 INFO L290 TraceCheckUtils]: 63: Hoare triple {38008#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:38,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:38,111 INFO L290 TraceCheckUtils]: 65: Hoare triple {38009#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:38,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:38,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {38010#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:38,112 INFO L290 TraceCheckUtils]: 68: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:38,113 INFO L290 TraceCheckUtils]: 69: Hoare triple {38011#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:38,113 INFO L290 TraceCheckUtils]: 70: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:38,114 INFO L290 TraceCheckUtils]: 71: Hoare triple {38012#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:38,114 INFO L290 TraceCheckUtils]: 72: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:38,115 INFO L290 TraceCheckUtils]: 73: Hoare triple {38013#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:38,115 INFO L290 TraceCheckUtils]: 74: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:38,115 INFO L290 TraceCheckUtils]: 75: Hoare triple {38014#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:38,116 INFO L290 TraceCheckUtils]: 76: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:38,116 INFO L290 TraceCheckUtils]: 77: Hoare triple {38015#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:38,117 INFO L290 TraceCheckUtils]: 78: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:38,117 INFO L290 TraceCheckUtils]: 79: Hoare triple {38016#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:38,118 INFO L290 TraceCheckUtils]: 80: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:38,118 INFO L290 TraceCheckUtils]: 81: Hoare triple {38017#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:38,118 INFO L290 TraceCheckUtils]: 82: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:38,119 INFO L290 TraceCheckUtils]: 83: Hoare triple {38018#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:38,119 INFO L290 TraceCheckUtils]: 84: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:38,120 INFO L290 TraceCheckUtils]: 85: Hoare triple {38019#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:38,120 INFO L290 TraceCheckUtils]: 86: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:38,121 INFO L290 TraceCheckUtils]: 87: Hoare triple {38020#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:38,121 INFO L290 TraceCheckUtils]: 88: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:38,122 INFO L290 TraceCheckUtils]: 89: Hoare triple {38021#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:38,122 INFO L290 TraceCheckUtils]: 90: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:38,122 INFO L290 TraceCheckUtils]: 91: Hoare triple {38022#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:38,123 INFO L290 TraceCheckUtils]: 92: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:38,123 INFO L290 TraceCheckUtils]: 93: Hoare triple {38023#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:38,124 INFO L290 TraceCheckUtils]: 94: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:38,124 INFO L290 TraceCheckUtils]: 95: Hoare triple {38024#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:38,124 INFO L290 TraceCheckUtils]: 96: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:38,125 INFO L290 TraceCheckUtils]: 97: Hoare triple {38025#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:38,125 INFO L290 TraceCheckUtils]: 98: Hoare triple {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:38,126 INFO L290 TraceCheckUtils]: 99: Hoare triple {38322#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:03:38,126 INFO L290 TraceCheckUtils]: 100: Hoare triple {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:03:38,127 INFO L272 TraceCheckUtils]: 101: Hoare triple {38329#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:03:38,127 INFO L290 TraceCheckUtils]: 102: Hoare triple {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {38340#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:03:38,127 INFO L290 TraceCheckUtils]: 103: Hoare triple {38340#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {37976#false} is VALID [2022-04-28 03:03:38,128 INFO L290 TraceCheckUtils]: 104: Hoare triple {37976#false} assume !false; {37976#false} is VALID [2022-04-28 03:03:38,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:38,128 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:03:38,545 INFO L290 TraceCheckUtils]: 104: Hoare triple {37976#false} assume !false; {37976#false} is VALID [2022-04-28 03:03:38,546 INFO L290 TraceCheckUtils]: 103: Hoare triple {38340#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {37976#false} is VALID [2022-04-28 03:03:38,546 INFO L290 TraceCheckUtils]: 102: Hoare triple {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {38340#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:03:38,547 INFO L272 TraceCheckUtils]: 101: Hoare triple {38356#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {38336#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:03:38,547 INFO L290 TraceCheckUtils]: 100: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,547 INFO L290 TraceCheckUtils]: 99: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,548 INFO L290 TraceCheckUtils]: 98: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,548 INFO L290 TraceCheckUtils]: 97: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,549 INFO L290 TraceCheckUtils]: 96: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,549 INFO L290 TraceCheckUtils]: 95: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,550 INFO L290 TraceCheckUtils]: 94: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,550 INFO L290 TraceCheckUtils]: 93: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,550 INFO L290 TraceCheckUtils]: 92: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,551 INFO L290 TraceCheckUtils]: 91: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,551 INFO L290 TraceCheckUtils]: 90: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,552 INFO L290 TraceCheckUtils]: 89: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,552 INFO L290 TraceCheckUtils]: 88: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,553 INFO L290 TraceCheckUtils]: 87: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,553 INFO L290 TraceCheckUtils]: 86: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,554 INFO L290 TraceCheckUtils]: 85: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,554 INFO L290 TraceCheckUtils]: 84: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,555 INFO L290 TraceCheckUtils]: 83: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,555 INFO L290 TraceCheckUtils]: 82: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,556 INFO L290 TraceCheckUtils]: 81: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,556 INFO L290 TraceCheckUtils]: 80: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,556 INFO L290 TraceCheckUtils]: 79: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,557 INFO L290 TraceCheckUtils]: 78: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,557 INFO L290 TraceCheckUtils]: 77: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,558 INFO L290 TraceCheckUtils]: 76: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,558 INFO L290 TraceCheckUtils]: 75: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,558 INFO L290 TraceCheckUtils]: 74: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,559 INFO L290 TraceCheckUtils]: 73: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,559 INFO L290 TraceCheckUtils]: 72: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,560 INFO L290 TraceCheckUtils]: 71: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,560 INFO L290 TraceCheckUtils]: 70: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,561 INFO L290 TraceCheckUtils]: 69: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,561 INFO L290 TraceCheckUtils]: 68: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,562 INFO L290 TraceCheckUtils]: 67: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,562 INFO L290 TraceCheckUtils]: 66: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,562 INFO L290 TraceCheckUtils]: 65: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,563 INFO L290 TraceCheckUtils]: 64: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,563 INFO L290 TraceCheckUtils]: 63: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,564 INFO L290 TraceCheckUtils]: 62: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,564 INFO L290 TraceCheckUtils]: 61: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,565 INFO L290 TraceCheckUtils]: 60: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,565 INFO L290 TraceCheckUtils]: 59: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,566 INFO L290 TraceCheckUtils]: 58: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,566 INFO L290 TraceCheckUtils]: 57: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,566 INFO L290 TraceCheckUtils]: 56: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,567 INFO L290 TraceCheckUtils]: 55: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,567 INFO L290 TraceCheckUtils]: 54: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,568 INFO L290 TraceCheckUtils]: 53: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,568 INFO L290 TraceCheckUtils]: 52: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,569 INFO L290 TraceCheckUtils]: 51: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,569 INFO L290 TraceCheckUtils]: 50: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,570 INFO L290 TraceCheckUtils]: 49: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,570 INFO L290 TraceCheckUtils]: 48: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,571 INFO L290 TraceCheckUtils]: 47: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,571 INFO L290 TraceCheckUtils]: 46: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,572 INFO L290 TraceCheckUtils]: 45: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,572 INFO L290 TraceCheckUtils]: 44: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,573 INFO L290 TraceCheckUtils]: 43: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,573 INFO L290 TraceCheckUtils]: 42: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,574 INFO L290 TraceCheckUtils]: 41: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,574 INFO L290 TraceCheckUtils]: 40: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,575 INFO L290 TraceCheckUtils]: 39: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,575 INFO L290 TraceCheckUtils]: 38: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,575 INFO L290 TraceCheckUtils]: 37: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,576 INFO L290 TraceCheckUtils]: 35: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,577 INFO L290 TraceCheckUtils]: 34: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,577 INFO L290 TraceCheckUtils]: 33: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,578 INFO L290 TraceCheckUtils]: 32: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,578 INFO L290 TraceCheckUtils]: 31: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,579 INFO L290 TraceCheckUtils]: 30: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,579 INFO L290 TraceCheckUtils]: 29: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,580 INFO L290 TraceCheckUtils]: 28: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,580 INFO L290 TraceCheckUtils]: 27: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,581 INFO L290 TraceCheckUtils]: 26: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,582 INFO L290 TraceCheckUtils]: 23: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,582 INFO L290 TraceCheckUtils]: 22: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,583 INFO L290 TraceCheckUtils]: 21: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,583 INFO L290 TraceCheckUtils]: 20: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,584 INFO L290 TraceCheckUtils]: 19: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,584 INFO L290 TraceCheckUtils]: 18: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,585 INFO L290 TraceCheckUtils]: 17: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,585 INFO L290 TraceCheckUtils]: 16: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,586 INFO L290 TraceCheckUtils]: 15: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,586 INFO L290 TraceCheckUtils]: 14: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,586 INFO L290 TraceCheckUtils]: 13: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,587 INFO L290 TraceCheckUtils]: 12: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,587 INFO L290 TraceCheckUtils]: 11: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,588 INFO L290 TraceCheckUtils]: 10: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,588 INFO L290 TraceCheckUtils]: 9: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,589 INFO L290 TraceCheckUtils]: 8: Hoare triple {38369#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,589 INFO L290 TraceCheckUtils]: 7: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {38369#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:03:38,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {38356#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {37975#true} ~x~0 := 0; {38356#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:03:38,590 INFO L272 TraceCheckUtils]: 4: Hoare triple {37975#true} call #t~ret5 := main(); {37975#true} is VALID [2022-04-28 03:03:38,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37975#true} {37975#true} #40#return; {37975#true} is VALID [2022-04-28 03:03:38,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {37975#true} assume true; {37975#true} is VALID [2022-04-28 03:03:38,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {37975#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {37975#true} is VALID [2022-04-28 03:03:38,591 INFO L272 TraceCheckUtils]: 0: Hoare triple {37975#true} call ULTIMATE.init(); {37975#true} is VALID [2022-04-28 03:03:38,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 1127 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-04-28 03:03:38,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1204175532] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:03:38,591 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:03:38,591 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 52, 6] total 56 [2022-04-28 03:03:38,592 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:03:38,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [569231240] [2022-04-28 03:03:38,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [569231240] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:03:38,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:03:38,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-28 03:03:38,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656738177] [2022-04-28 03:03:38,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:03:38,592 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2022-04-28 03:03:38,592 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:03:38,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:38,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:38,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-28 03:03:38,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:38,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-28 03:03:38,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=2876, Unknown=0, NotChecked=0, Total=3080 [2022-04-28 03:03:38,678 INFO L87 Difference]: Start difference. First operand 107 states and 109 transitions. Second operand has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:46,025 INFO L93 Difference]: Finished difference Result 116 states and 120 transitions. [2022-04-28 03:03:46,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-28 03:03:46,025 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2022-04-28 03:03:46,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:03:46,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 117 transitions. [2022-04-28 03:03:46,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 117 transitions. [2022-04-28 03:03:46,027 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 117 transitions. [2022-04-28 03:03:46,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:46,126 INFO L225 Difference]: With dead ends: 116 [2022-04-28 03:03:46,126 INFO L226 Difference]: Without dead ends: 109 [2022-04-28 03:03:46,127 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 308 GetRequests, 204 SyntacticMatches, 3 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1098 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=530, Invalid=9976, Unknown=0, NotChecked=0, Total=10506 [2022-04-28 03:03:46,127 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 55 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 4467 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 4562 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 4467 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-28 03:03:46,127 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 169 Invalid, 4562 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 4467 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-28 03:03:46,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-04-28 03:03:46,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-04-28 03:03:46,358 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:03:46,358 INFO L82 GeneralOperation]: Start isEquivalent. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,358 INFO L74 IsIncluded]: Start isIncluded. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,359 INFO L87 Difference]: Start difference. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:46,360 INFO L93 Difference]: Finished difference Result 109 states and 111 transitions. [2022-04-28 03:03:46,360 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-04-28 03:03:46,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:46,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:46,360 INFO L74 IsIncluded]: Start isIncluded. First operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 109 states. [2022-04-28 03:03:46,360 INFO L87 Difference]: Start difference. First operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 109 states. [2022-04-28 03:03:46,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:03:46,361 INFO L93 Difference]: Finished difference Result 109 states and 111 transitions. [2022-04-28 03:03:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-04-28 03:03:46,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:03:46,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:03:46,361 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:03:46,361 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:03:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 104 states have (on average 1.0288461538461537) internal successors, (107), 104 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 111 transitions. [2022-04-28 03:03:46,363 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 111 transitions. Word has length 105 [2022-04-28 03:03:46,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:03:46,363 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 111 transitions. [2022-04-28 03:03:46,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 2.02) internal successors, (101), 49 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:46,363 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 109 states and 111 transitions. [2022-04-28 03:03:46,501 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-04-28 03:03:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-28 03:03:46,502 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:03:46,502 INFO L195 NwaCegarLoop]: trace histogram [48, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:03:46,507 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Forceful destruction successful, exit code 0 [2022-04-28 03:03:46,718 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (93)] Ended with exit code 0 [2022-04-28 03:03:46,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,92 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,93 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:46,903 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:03:46,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:03:46,903 INFO L85 PathProgramCache]: Analyzing trace with hash -1149482160, now seen corresponding path program 93 times [2022-04-28 03:03:46,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:46,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1705559678] [2022-04-28 03:03:48,578 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:03:48,711 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:03:51,004 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:03:51,005 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:03:51,008 INFO L85 PathProgramCache]: Analyzing trace with hash 231996336, now seen corresponding path program 1 times [2022-04-28 03:03:51,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:51,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602119806] [2022-04-28 03:03:51,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:51,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:51,017 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_95.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_95.0)) 4294967296)) 65521) 0) [2022-04-28 03:03:51,017 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_95.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_95.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:03:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:03:51,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1991566215] [2022-04-28 03:03:51,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:51,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:51,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:51,023 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:51,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (94)] Waiting until timeout for monitored process [2022-04-28 03:03:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:51,076 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:03:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:03:51,099 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:03:51,099 INFO L85 PathProgramCache]: Analyzing trace with hash -1149482160, now seen corresponding path program 94 times [2022-04-28 03:03:51,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:03:51,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833847393] [2022-04-28 03:03:51,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:03:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:03:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:52,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:03:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:52,311 INFO L290 TraceCheckUtils]: 0: Hoare triple {39478#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-28 03:03:52,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-28 03:03:52,311 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-28 03:03:52,312 INFO L272 TraceCheckUtils]: 0: Hoare triple {39425#true} call ULTIMATE.init(); {39478#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:03:52,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {39478#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-28 03:03:52,312 INFO L290 TraceCheckUtils]: 2: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-28 03:03:52,312 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-28 03:03:52,312 INFO L272 TraceCheckUtils]: 4: Hoare triple {39425#true} call #t~ret5 := main(); {39425#true} is VALID [2022-04-28 03:03:52,312 INFO L290 TraceCheckUtils]: 5: Hoare triple {39425#true} ~x~0 := 0; {39430#(= main_~x~0 0)} is VALID [2022-04-28 03:03:52,313 INFO L290 TraceCheckUtils]: 6: Hoare triple {39430#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39430#(= main_~x~0 0)} is VALID [2022-04-28 03:03:52,313 INFO L290 TraceCheckUtils]: 7: Hoare triple {39430#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:52,314 INFO L290 TraceCheckUtils]: 8: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:52,314 INFO L290 TraceCheckUtils]: 9: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:52,314 INFO L290 TraceCheckUtils]: 10: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:52,315 INFO L290 TraceCheckUtils]: 11: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:52,315 INFO L290 TraceCheckUtils]: 12: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:52,316 INFO L290 TraceCheckUtils]: 13: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:52,316 INFO L290 TraceCheckUtils]: 14: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:52,317 INFO L290 TraceCheckUtils]: 15: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:52,317 INFO L290 TraceCheckUtils]: 16: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:52,318 INFO L290 TraceCheckUtils]: 17: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:52,318 INFO L290 TraceCheckUtils]: 18: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:52,318 INFO L290 TraceCheckUtils]: 19: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:52,319 INFO L290 TraceCheckUtils]: 20: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:52,319 INFO L290 TraceCheckUtils]: 21: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:52,320 INFO L290 TraceCheckUtils]: 22: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:52,320 INFO L290 TraceCheckUtils]: 23: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:52,321 INFO L290 TraceCheckUtils]: 24: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:52,321 INFO L290 TraceCheckUtils]: 25: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:52,322 INFO L290 TraceCheckUtils]: 26: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:52,322 INFO L290 TraceCheckUtils]: 27: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:52,323 INFO L290 TraceCheckUtils]: 28: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:52,323 INFO L290 TraceCheckUtils]: 29: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:52,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:52,324 INFO L290 TraceCheckUtils]: 31: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:52,325 INFO L290 TraceCheckUtils]: 32: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:52,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:52,326 INFO L290 TraceCheckUtils]: 34: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:52,326 INFO L290 TraceCheckUtils]: 35: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:52,326 INFO L290 TraceCheckUtils]: 36: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:52,327 INFO L290 TraceCheckUtils]: 37: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:52,327 INFO L290 TraceCheckUtils]: 38: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:52,328 INFO L290 TraceCheckUtils]: 39: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:52,328 INFO L290 TraceCheckUtils]: 40: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:52,329 INFO L290 TraceCheckUtils]: 41: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:52,329 INFO L290 TraceCheckUtils]: 42: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:52,330 INFO L290 TraceCheckUtils]: 43: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:52,330 INFO L290 TraceCheckUtils]: 44: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:52,331 INFO L290 TraceCheckUtils]: 45: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:52,331 INFO L290 TraceCheckUtils]: 46: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:52,332 INFO L290 TraceCheckUtils]: 47: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:52,332 INFO L290 TraceCheckUtils]: 48: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:52,333 INFO L290 TraceCheckUtils]: 49: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:52,333 INFO L290 TraceCheckUtils]: 50: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:52,334 INFO L290 TraceCheckUtils]: 51: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:52,334 INFO L290 TraceCheckUtils]: 52: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:52,335 INFO L290 TraceCheckUtils]: 53: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:52,335 INFO L290 TraceCheckUtils]: 54: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:52,335 INFO L290 TraceCheckUtils]: 55: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:52,336 INFO L290 TraceCheckUtils]: 56: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:52,336 INFO L290 TraceCheckUtils]: 57: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:52,337 INFO L290 TraceCheckUtils]: 58: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:52,337 INFO L290 TraceCheckUtils]: 59: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:52,338 INFO L290 TraceCheckUtils]: 60: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:52,338 INFO L290 TraceCheckUtils]: 61: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:52,339 INFO L290 TraceCheckUtils]: 62: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:52,339 INFO L290 TraceCheckUtils]: 63: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:52,339 INFO L290 TraceCheckUtils]: 64: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:52,340 INFO L290 TraceCheckUtils]: 65: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:52,340 INFO L290 TraceCheckUtils]: 66: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:52,341 INFO L290 TraceCheckUtils]: 67: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:52,341 INFO L290 TraceCheckUtils]: 68: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:52,342 INFO L290 TraceCheckUtils]: 69: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:52,342 INFO L290 TraceCheckUtils]: 70: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:52,342 INFO L290 TraceCheckUtils]: 71: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:52,343 INFO L290 TraceCheckUtils]: 72: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:52,343 INFO L290 TraceCheckUtils]: 73: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:52,344 INFO L290 TraceCheckUtils]: 74: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:52,344 INFO L290 TraceCheckUtils]: 75: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:52,344 INFO L290 TraceCheckUtils]: 76: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:52,345 INFO L290 TraceCheckUtils]: 77: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:52,345 INFO L290 TraceCheckUtils]: 78: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:52,346 INFO L290 TraceCheckUtils]: 79: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:52,346 INFO L290 TraceCheckUtils]: 80: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:52,347 INFO L290 TraceCheckUtils]: 81: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:52,347 INFO L290 TraceCheckUtils]: 82: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:52,347 INFO L290 TraceCheckUtils]: 83: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:52,348 INFO L290 TraceCheckUtils]: 84: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:52,348 INFO L290 TraceCheckUtils]: 85: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:52,349 INFO L290 TraceCheckUtils]: 86: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:52,349 INFO L290 TraceCheckUtils]: 87: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:52,350 INFO L290 TraceCheckUtils]: 88: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:52,350 INFO L290 TraceCheckUtils]: 89: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:52,351 INFO L290 TraceCheckUtils]: 90: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:52,351 INFO L290 TraceCheckUtils]: 91: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:52,352 INFO L290 TraceCheckUtils]: 92: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:52,352 INFO L290 TraceCheckUtils]: 93: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:52,353 INFO L290 TraceCheckUtils]: 94: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:52,353 INFO L290 TraceCheckUtils]: 95: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:52,354 INFO L290 TraceCheckUtils]: 96: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:52,354 INFO L290 TraceCheckUtils]: 97: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:52,354 INFO L290 TraceCheckUtils]: 98: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:52,355 INFO L290 TraceCheckUtils]: 99: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} is VALID [2022-04-28 03:03:52,356 INFO L290 TraceCheckUtils]: 100: Hoare triple {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} is VALID [2022-04-28 03:03:52,356 INFO L290 TraceCheckUtils]: 101: Hoare triple {39477#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 47))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {39426#false} is VALID [2022-04-28 03:03:52,356 INFO L290 TraceCheckUtils]: 102: Hoare triple {39426#false} assume !(~x~0 % 4294967296 < 268435455); {39426#false} is VALID [2022-04-28 03:03:52,356 INFO L272 TraceCheckUtils]: 103: Hoare triple {39426#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {39426#false} is VALID [2022-04-28 03:03:52,356 INFO L290 TraceCheckUtils]: 104: Hoare triple {39426#false} ~cond := #in~cond; {39426#false} is VALID [2022-04-28 03:03:52,357 INFO L290 TraceCheckUtils]: 105: Hoare triple {39426#false} assume 0 == ~cond; {39426#false} is VALID [2022-04-28 03:03:52,357 INFO L290 TraceCheckUtils]: 106: Hoare triple {39426#false} assume !false; {39426#false} is VALID [2022-04-28 03:03:52,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 48 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:52,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:03:52,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833847393] [2022-04-28 03:03:52,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1833847393] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:03:52,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1415209430] [2022-04-28 03:03:52,358 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:03:52,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:03:52,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:03:52,359 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:03:52,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (95)] Waiting until timeout for monitored process [2022-04-28 03:03:52,456 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:03:52,456 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:03:52,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 98 conjunts are in the unsatisfiable core [2022-04-28 03:03:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:03:52,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:03:53,290 INFO L272 TraceCheckUtils]: 0: Hoare triple {39425#true} call ULTIMATE.init(); {39425#true} is VALID [2022-04-28 03:03:53,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {39425#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-28 03:03:53,291 INFO L290 TraceCheckUtils]: 2: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-28 03:03:53,291 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-28 03:03:53,291 INFO L272 TraceCheckUtils]: 4: Hoare triple {39425#true} call #t~ret5 := main(); {39425#true} is VALID [2022-04-28 03:03:53,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {39425#true} ~x~0 := 0; {39430#(= main_~x~0 0)} is VALID [2022-04-28 03:03:53,291 INFO L290 TraceCheckUtils]: 6: Hoare triple {39430#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39430#(= main_~x~0 0)} is VALID [2022-04-28 03:03:53,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {39430#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:53,292 INFO L290 TraceCheckUtils]: 8: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:03:53,293 INFO L290 TraceCheckUtils]: 9: Hoare triple {39431#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:53,293 INFO L290 TraceCheckUtils]: 10: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:03:53,294 INFO L290 TraceCheckUtils]: 11: Hoare triple {39432#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:53,294 INFO L290 TraceCheckUtils]: 12: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:03:53,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {39433#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:53,295 INFO L290 TraceCheckUtils]: 14: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:03:53,295 INFO L290 TraceCheckUtils]: 15: Hoare triple {39434#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:53,296 INFO L290 TraceCheckUtils]: 16: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:03:53,296 INFO L290 TraceCheckUtils]: 17: Hoare triple {39435#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:53,296 INFO L290 TraceCheckUtils]: 18: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:03:53,297 INFO L290 TraceCheckUtils]: 19: Hoare triple {39436#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:53,297 INFO L290 TraceCheckUtils]: 20: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:03:53,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {39437#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:53,298 INFO L290 TraceCheckUtils]: 22: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:03:53,299 INFO L290 TraceCheckUtils]: 23: Hoare triple {39438#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:53,299 INFO L290 TraceCheckUtils]: 24: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:03:53,300 INFO L290 TraceCheckUtils]: 25: Hoare triple {39439#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:53,300 INFO L290 TraceCheckUtils]: 26: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:03:53,300 INFO L290 TraceCheckUtils]: 27: Hoare triple {39440#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:53,301 INFO L290 TraceCheckUtils]: 28: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:03:53,301 INFO L290 TraceCheckUtils]: 29: Hoare triple {39441#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:53,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:03:53,302 INFO L290 TraceCheckUtils]: 31: Hoare triple {39442#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:53,302 INFO L290 TraceCheckUtils]: 32: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:03:53,303 INFO L290 TraceCheckUtils]: 33: Hoare triple {39443#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:53,303 INFO L290 TraceCheckUtils]: 34: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:03:53,304 INFO L290 TraceCheckUtils]: 35: Hoare triple {39444#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:53,304 INFO L290 TraceCheckUtils]: 36: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:03:53,305 INFO L290 TraceCheckUtils]: 37: Hoare triple {39445#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:53,305 INFO L290 TraceCheckUtils]: 38: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:03:53,306 INFO L290 TraceCheckUtils]: 39: Hoare triple {39446#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:53,306 INFO L290 TraceCheckUtils]: 40: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:03:53,306 INFO L290 TraceCheckUtils]: 41: Hoare triple {39447#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:53,307 INFO L290 TraceCheckUtils]: 42: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:03:53,307 INFO L290 TraceCheckUtils]: 43: Hoare triple {39448#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:53,308 INFO L290 TraceCheckUtils]: 44: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:03:53,308 INFO L290 TraceCheckUtils]: 45: Hoare triple {39449#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:53,308 INFO L290 TraceCheckUtils]: 46: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:03:53,309 INFO L290 TraceCheckUtils]: 47: Hoare triple {39450#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:53,309 INFO L290 TraceCheckUtils]: 48: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:03:53,310 INFO L290 TraceCheckUtils]: 49: Hoare triple {39451#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:53,310 INFO L290 TraceCheckUtils]: 50: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:03:53,311 INFO L290 TraceCheckUtils]: 51: Hoare triple {39452#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:53,311 INFO L290 TraceCheckUtils]: 52: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:03:53,312 INFO L290 TraceCheckUtils]: 53: Hoare triple {39453#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:53,312 INFO L290 TraceCheckUtils]: 54: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:03:53,312 INFO L290 TraceCheckUtils]: 55: Hoare triple {39454#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:53,313 INFO L290 TraceCheckUtils]: 56: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:03:53,313 INFO L290 TraceCheckUtils]: 57: Hoare triple {39455#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:53,314 INFO L290 TraceCheckUtils]: 58: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:03:53,314 INFO L290 TraceCheckUtils]: 59: Hoare triple {39456#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:53,314 INFO L290 TraceCheckUtils]: 60: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:03:53,315 INFO L290 TraceCheckUtils]: 61: Hoare triple {39457#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:53,315 INFO L290 TraceCheckUtils]: 62: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:03:53,316 INFO L290 TraceCheckUtils]: 63: Hoare triple {39458#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:53,316 INFO L290 TraceCheckUtils]: 64: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:03:53,317 INFO L290 TraceCheckUtils]: 65: Hoare triple {39459#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:53,317 INFO L290 TraceCheckUtils]: 66: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:03:53,317 INFO L290 TraceCheckUtils]: 67: Hoare triple {39460#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:53,318 INFO L290 TraceCheckUtils]: 68: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:03:53,318 INFO L290 TraceCheckUtils]: 69: Hoare triple {39461#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:53,319 INFO L290 TraceCheckUtils]: 70: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:03:53,319 INFO L290 TraceCheckUtils]: 71: Hoare triple {39462#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:53,319 INFO L290 TraceCheckUtils]: 72: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:03:53,320 INFO L290 TraceCheckUtils]: 73: Hoare triple {39463#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:53,320 INFO L290 TraceCheckUtils]: 74: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:03:53,321 INFO L290 TraceCheckUtils]: 75: Hoare triple {39464#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:53,321 INFO L290 TraceCheckUtils]: 76: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:03:53,322 INFO L290 TraceCheckUtils]: 77: Hoare triple {39465#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:53,322 INFO L290 TraceCheckUtils]: 78: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:03:53,323 INFO L290 TraceCheckUtils]: 79: Hoare triple {39466#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:53,323 INFO L290 TraceCheckUtils]: 80: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:03:53,323 INFO L290 TraceCheckUtils]: 81: Hoare triple {39467#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:53,324 INFO L290 TraceCheckUtils]: 82: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:03:53,324 INFO L290 TraceCheckUtils]: 83: Hoare triple {39468#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:53,325 INFO L290 TraceCheckUtils]: 84: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:03:53,325 INFO L290 TraceCheckUtils]: 85: Hoare triple {39469#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:53,325 INFO L290 TraceCheckUtils]: 86: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:03:53,326 INFO L290 TraceCheckUtils]: 87: Hoare triple {39470#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:53,326 INFO L290 TraceCheckUtils]: 88: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:03:53,327 INFO L290 TraceCheckUtils]: 89: Hoare triple {39471#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:53,327 INFO L290 TraceCheckUtils]: 90: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:03:53,328 INFO L290 TraceCheckUtils]: 91: Hoare triple {39472#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:53,328 INFO L290 TraceCheckUtils]: 92: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:03:53,329 INFO L290 TraceCheckUtils]: 93: Hoare triple {39473#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:53,329 INFO L290 TraceCheckUtils]: 94: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:03:53,329 INFO L290 TraceCheckUtils]: 95: Hoare triple {39474#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:53,330 INFO L290 TraceCheckUtils]: 96: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:03:53,330 INFO L290 TraceCheckUtils]: 97: Hoare triple {39475#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:53,331 INFO L290 TraceCheckUtils]: 98: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:03:53,331 INFO L290 TraceCheckUtils]: 99: Hoare triple {39476#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:03:53,331 INFO L290 TraceCheckUtils]: 100: Hoare triple {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:03:53,332 INFO L290 TraceCheckUtils]: 101: Hoare triple {39779#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {39426#false} is VALID [2022-04-28 03:03:53,332 INFO L290 TraceCheckUtils]: 102: Hoare triple {39426#false} assume !(~x~0 % 4294967296 < 268435455); {39426#false} is VALID [2022-04-28 03:03:53,332 INFO L272 TraceCheckUtils]: 103: Hoare triple {39426#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {39426#false} is VALID [2022-04-28 03:03:53,332 INFO L290 TraceCheckUtils]: 104: Hoare triple {39426#false} ~cond := #in~cond; {39426#false} is VALID [2022-04-28 03:03:53,332 INFO L290 TraceCheckUtils]: 105: Hoare triple {39426#false} assume 0 == ~cond; {39426#false} is VALID [2022-04-28 03:03:53,332 INFO L290 TraceCheckUtils]: 106: Hoare triple {39426#false} assume !false; {39426#false} is VALID [2022-04-28 03:03:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 48 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:53,333 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:03:58,696 INFO L290 TraceCheckUtils]: 106: Hoare triple {39426#false} assume !false; {39426#false} is VALID [2022-04-28 03:03:58,696 INFO L290 TraceCheckUtils]: 105: Hoare triple {39426#false} assume 0 == ~cond; {39426#false} is VALID [2022-04-28 03:03:58,696 INFO L290 TraceCheckUtils]: 104: Hoare triple {39426#false} ~cond := #in~cond; {39426#false} is VALID [2022-04-28 03:03:58,696 INFO L272 TraceCheckUtils]: 103: Hoare triple {39426#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {39426#false} is VALID [2022-04-28 03:03:58,696 INFO L290 TraceCheckUtils]: 102: Hoare triple {39426#false} assume !(~x~0 % 4294967296 < 268435455); {39426#false} is VALID [2022-04-28 03:03:58,696 INFO L290 TraceCheckUtils]: 101: Hoare triple {39816#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {39426#false} is VALID [2022-04-28 03:03:58,697 INFO L290 TraceCheckUtils]: 100: Hoare triple {39820#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39816#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 03:03:58,698 INFO L290 TraceCheckUtils]: 99: Hoare triple {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39820#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 03:03:58,698 INFO L290 TraceCheckUtils]: 98: Hoare triple {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,699 INFO L290 TraceCheckUtils]: 97: Hoare triple {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39824#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,700 INFO L290 TraceCheckUtils]: 96: Hoare triple {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,700 INFO L290 TraceCheckUtils]: 95: Hoare triple {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39831#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,701 INFO L290 TraceCheckUtils]: 94: Hoare triple {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,702 INFO L290 TraceCheckUtils]: 93: Hoare triple {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39838#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,702 INFO L290 TraceCheckUtils]: 92: Hoare triple {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,703 INFO L290 TraceCheckUtils]: 91: Hoare triple {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39845#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,703 INFO L290 TraceCheckUtils]: 90: Hoare triple {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,704 INFO L290 TraceCheckUtils]: 89: Hoare triple {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39852#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,705 INFO L290 TraceCheckUtils]: 88: Hoare triple {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,705 INFO L290 TraceCheckUtils]: 87: Hoare triple {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39859#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,706 INFO L290 TraceCheckUtils]: 86: Hoare triple {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,707 INFO L290 TraceCheckUtils]: 85: Hoare triple {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39866#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,707 INFO L290 TraceCheckUtils]: 84: Hoare triple {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,708 INFO L290 TraceCheckUtils]: 83: Hoare triple {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39873#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,708 INFO L290 TraceCheckUtils]: 82: Hoare triple {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,709 INFO L290 TraceCheckUtils]: 81: Hoare triple {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39880#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,709 INFO L290 TraceCheckUtils]: 80: Hoare triple {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,710 INFO L290 TraceCheckUtils]: 79: Hoare triple {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39887#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,710 INFO L290 TraceCheckUtils]: 78: Hoare triple {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,711 INFO L290 TraceCheckUtils]: 77: Hoare triple {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39894#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,711 INFO L290 TraceCheckUtils]: 76: Hoare triple {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,712 INFO L290 TraceCheckUtils]: 75: Hoare triple {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39901#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,712 INFO L290 TraceCheckUtils]: 74: Hoare triple {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,713 INFO L290 TraceCheckUtils]: 73: Hoare triple {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39908#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,714 INFO L290 TraceCheckUtils]: 72: Hoare triple {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,714 INFO L290 TraceCheckUtils]: 71: Hoare triple {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39915#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,715 INFO L290 TraceCheckUtils]: 70: Hoare triple {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,715 INFO L290 TraceCheckUtils]: 69: Hoare triple {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39922#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,716 INFO L290 TraceCheckUtils]: 68: Hoare triple {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,716 INFO L290 TraceCheckUtils]: 67: Hoare triple {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39929#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,717 INFO L290 TraceCheckUtils]: 66: Hoare triple {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,717 INFO L290 TraceCheckUtils]: 65: Hoare triple {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39936#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,718 INFO L290 TraceCheckUtils]: 64: Hoare triple {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,719 INFO L290 TraceCheckUtils]: 63: Hoare triple {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39943#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,719 INFO L290 TraceCheckUtils]: 62: Hoare triple {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,720 INFO L290 TraceCheckUtils]: 61: Hoare triple {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39950#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,720 INFO L290 TraceCheckUtils]: 60: Hoare triple {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,721 INFO L290 TraceCheckUtils]: 59: Hoare triple {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39957#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,721 INFO L290 TraceCheckUtils]: 58: Hoare triple {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,722 INFO L290 TraceCheckUtils]: 57: Hoare triple {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39964#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,722 INFO L290 TraceCheckUtils]: 56: Hoare triple {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,723 INFO L290 TraceCheckUtils]: 55: Hoare triple {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39971#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,724 INFO L290 TraceCheckUtils]: 54: Hoare triple {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,724 INFO L290 TraceCheckUtils]: 53: Hoare triple {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39978#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,725 INFO L290 TraceCheckUtils]: 52: Hoare triple {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,726 INFO L290 TraceCheckUtils]: 51: Hoare triple {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39985#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,726 INFO L290 TraceCheckUtils]: 50: Hoare triple {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,727 INFO L290 TraceCheckUtils]: 49: Hoare triple {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39992#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,727 INFO L290 TraceCheckUtils]: 48: Hoare triple {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,728 INFO L290 TraceCheckUtils]: 47: Hoare triple {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {39999#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,729 INFO L290 TraceCheckUtils]: 46: Hoare triple {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,729 INFO L290 TraceCheckUtils]: 45: Hoare triple {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40006#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,730 INFO L290 TraceCheckUtils]: 44: Hoare triple {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,731 INFO L290 TraceCheckUtils]: 43: Hoare triple {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40013#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,731 INFO L290 TraceCheckUtils]: 42: Hoare triple {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40020#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,732 INFO L290 TraceCheckUtils]: 40: Hoare triple {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40027#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,733 INFO L290 TraceCheckUtils]: 38: Hoare triple {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,734 INFO L290 TraceCheckUtils]: 37: Hoare triple {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40034#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,735 INFO L290 TraceCheckUtils]: 36: Hoare triple {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,735 INFO L290 TraceCheckUtils]: 35: Hoare triple {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40041#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,736 INFO L290 TraceCheckUtils]: 34: Hoare triple {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,736 INFO L290 TraceCheckUtils]: 33: Hoare triple {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40048#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,737 INFO L290 TraceCheckUtils]: 32: Hoare triple {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,738 INFO L290 TraceCheckUtils]: 31: Hoare triple {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40055#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,738 INFO L290 TraceCheckUtils]: 30: Hoare triple {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,739 INFO L290 TraceCheckUtils]: 29: Hoare triple {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40062#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,739 INFO L290 TraceCheckUtils]: 28: Hoare triple {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,740 INFO L290 TraceCheckUtils]: 27: Hoare triple {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40069#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,740 INFO L290 TraceCheckUtils]: 26: Hoare triple {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,741 INFO L290 TraceCheckUtils]: 25: Hoare triple {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40076#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,742 INFO L290 TraceCheckUtils]: 24: Hoare triple {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,743 INFO L290 TraceCheckUtils]: 23: Hoare triple {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40083#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,744 INFO L290 TraceCheckUtils]: 21: Hoare triple {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40090#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,744 INFO L290 TraceCheckUtils]: 20: Hoare triple {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,745 INFO L290 TraceCheckUtils]: 19: Hoare triple {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40097#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,745 INFO L290 TraceCheckUtils]: 18: Hoare triple {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,746 INFO L290 TraceCheckUtils]: 17: Hoare triple {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40104#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,747 INFO L290 TraceCheckUtils]: 16: Hoare triple {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,748 INFO L290 TraceCheckUtils]: 15: Hoare triple {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40111#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,748 INFO L290 TraceCheckUtils]: 14: Hoare triple {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,749 INFO L290 TraceCheckUtils]: 13: Hoare triple {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40118#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,749 INFO L290 TraceCheckUtils]: 12: Hoare triple {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,750 INFO L290 TraceCheckUtils]: 11: Hoare triple {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40125#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,751 INFO L290 TraceCheckUtils]: 10: Hoare triple {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,752 INFO L290 TraceCheckUtils]: 9: Hoare triple {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40132#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:03:58,752 INFO L290 TraceCheckUtils]: 8: Hoare triple {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,753 INFO L290 TraceCheckUtils]: 7: Hoare triple {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40139#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,754 INFO L290 TraceCheckUtils]: 6: Hoare triple {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,754 INFO L290 TraceCheckUtils]: 5: Hoare triple {39425#true} ~x~0 := 0; {40146#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:03:58,754 INFO L272 TraceCheckUtils]: 4: Hoare triple {39425#true} call #t~ret5 := main(); {39425#true} is VALID [2022-04-28 03:03:58,754 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39425#true} {39425#true} #40#return; {39425#true} is VALID [2022-04-28 03:03:58,754 INFO L290 TraceCheckUtils]: 2: Hoare triple {39425#true} assume true; {39425#true} is VALID [2022-04-28 03:03:58,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {39425#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {39425#true} is VALID [2022-04-28 03:03:58,755 INFO L272 TraceCheckUtils]: 0: Hoare triple {39425#true} call ULTIMATE.init(); {39425#true} is VALID [2022-04-28 03:03:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 48 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:03:58,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1415209430] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:03:58,755 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:03:58,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 50, 51] total 101 [2022-04-28 03:03:58,756 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:03:58,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1705559678] [2022-04-28 03:03:58,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1705559678] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:03:58,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:03:58,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-28 03:03:58,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653877954] [2022-04-28 03:03:58,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:03:58,757 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2022-04-28 03:03:58,757 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:03:58,757 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:03:58,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:03:58,830 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-28 03:03:58,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:03:58,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-28 03:03:58,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2649, Invalid=7451, Unknown=0, NotChecked=0, Total=10100 [2022-04-28 03:03:58,831 INFO L87 Difference]: Start difference. First operand 109 states and 111 transitions. Second operand has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:06,162 INFO L93 Difference]: Finished difference Result 118 states and 122 transitions. [2022-04-28 03:04:06,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-28 03:04:06,162 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2022-04-28 03:04:06,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:04:06,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 119 transitions. [2022-04-28 03:04:06,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 119 transitions. [2022-04-28 03:04:06,164 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 119 transitions. [2022-04-28 03:04:06,263 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:06,264 INFO L225 Difference]: With dead ends: 118 [2022-04-28 03:04:06,264 INFO L226 Difference]: Without dead ends: 111 [2022-04-28 03:04:06,265 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 165 SyntacticMatches, 2 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1277 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=5287, Invalid=16765, Unknown=0, NotChecked=0, Total=22052 [2022-04-28 03:04:06,266 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 56 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 4504 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 4601 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 4504 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-04-28 03:04:06,266 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 44 Invalid, 4601 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 4504 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-04-28 03:04:06,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-04-28 03:04:06,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2022-04-28 03:04:06,512 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:04:06,513 INFO L82 GeneralOperation]: Start isEquivalent. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,513 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,513 INFO L87 Difference]: Start difference. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:06,514 INFO L93 Difference]: Finished difference Result 111 states and 113 transitions. [2022-04-28 03:04:06,514 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-04-28 03:04:06,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:06,514 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:06,514 INFO L74 IsIncluded]: Start isIncluded. First operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-28 03:04:06,514 INFO L87 Difference]: Start difference. First operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-28 03:04:06,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:06,515 INFO L93 Difference]: Finished difference Result 111 states and 113 transitions. [2022-04-28 03:04:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-04-28 03:04:06,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:06,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:06,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:04:06,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:04:06,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 106 states have (on average 1.028301886792453) internal successors, (109), 106 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 113 transitions. [2022-04-28 03:04:06,517 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 113 transitions. Word has length 107 [2022-04-28 03:04:06,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:04:06,517 INFO L495 AbstractCegarLoop]: Abstraction has 111 states and 113 transitions. [2022-04-28 03:04:06,517 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 2.019607843137255) internal successors, (103), 50 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:06,517 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 113 transitions. [2022-04-28 03:04:06,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:06,666 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-04-28 03:04:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-04-28 03:04:06,666 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:04:06,666 INFO L195 NwaCegarLoop]: trace histogram [49, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:04:06,684 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (95)] Forceful destruction successful, exit code 0 [2022-04-28 03:04:06,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (94)] Forceful destruction successful, exit code 0 [2022-04-28 03:04:07,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 95 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,94 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:07,067 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:04:07,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:04:07,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1096176365, now seen corresponding path program 95 times [2022-04-28 03:04:07,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:04:07,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [337623579] [2022-04-28 03:04:08,527 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:04:08,688 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:04:08,984 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:04:08,986 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:04:08,989 INFO L85 PathProgramCache]: Analyzing trace with hash -2013438800, now seen corresponding path program 1 times [2022-04-28 03:04:08,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:04:08,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606782042] [2022-04-28 03:04:08,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:08,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:04:08,997 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_97.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_97.0)) 4294967296)) 65521) 0) [2022-04-28 03:04:08,997 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_97.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_97.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:04:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:04:09,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [700012702] [2022-04-28 03:04:09,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:09,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:09,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:04:09,005 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:04:09,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Waiting until timeout for monitored process [2022-04-28 03:04:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:04:09,038 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:04:09,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:04:09,063 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:04:09,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1096176365, now seen corresponding path program 96 times [2022-04-28 03:04:09,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:04:09,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649137316] [2022-04-28 03:04:09,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:09,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:04:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:10,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:04:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:10,329 INFO L290 TraceCheckUtils]: 0: Hoare triple {41000#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-28 03:04:10,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-28 03:04:10,330 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-28 03:04:10,330 INFO L272 TraceCheckUtils]: 0: Hoare triple {40946#true} call ULTIMATE.init(); {41000#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:04:10,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {41000#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-28 03:04:10,330 INFO L290 TraceCheckUtils]: 2: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-28 03:04:10,330 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-28 03:04:10,330 INFO L272 TraceCheckUtils]: 4: Hoare triple {40946#true} call #t~ret5 := main(); {40946#true} is VALID [2022-04-28 03:04:10,331 INFO L290 TraceCheckUtils]: 5: Hoare triple {40946#true} ~x~0 := 0; {40951#(= main_~x~0 0)} is VALID [2022-04-28 03:04:10,331 INFO L290 TraceCheckUtils]: 6: Hoare triple {40951#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {40951#(= main_~x~0 0)} is VALID [2022-04-28 03:04:10,331 INFO L290 TraceCheckUtils]: 7: Hoare triple {40951#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:10,332 INFO L290 TraceCheckUtils]: 8: Hoare triple {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:10,332 INFO L290 TraceCheckUtils]: 9: Hoare triple {40952#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:10,333 INFO L290 TraceCheckUtils]: 10: Hoare triple {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:10,333 INFO L290 TraceCheckUtils]: 11: Hoare triple {40953#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:10,333 INFO L290 TraceCheckUtils]: 12: Hoare triple {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:10,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {40954#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:10,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:10,335 INFO L290 TraceCheckUtils]: 15: Hoare triple {40955#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:10,335 INFO L290 TraceCheckUtils]: 16: Hoare triple {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:10,336 INFO L290 TraceCheckUtils]: 17: Hoare triple {40956#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:10,336 INFO L290 TraceCheckUtils]: 18: Hoare triple {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:10,336 INFO L290 TraceCheckUtils]: 19: Hoare triple {40957#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:10,337 INFO L290 TraceCheckUtils]: 20: Hoare triple {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:10,337 INFO L290 TraceCheckUtils]: 21: Hoare triple {40958#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:10,338 INFO L290 TraceCheckUtils]: 22: Hoare triple {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:10,338 INFO L290 TraceCheckUtils]: 23: Hoare triple {40959#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:10,339 INFO L290 TraceCheckUtils]: 24: Hoare triple {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:10,339 INFO L290 TraceCheckUtils]: 25: Hoare triple {40960#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:10,339 INFO L290 TraceCheckUtils]: 26: Hoare triple {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:10,340 INFO L290 TraceCheckUtils]: 27: Hoare triple {40961#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:10,340 INFO L290 TraceCheckUtils]: 28: Hoare triple {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:10,341 INFO L290 TraceCheckUtils]: 29: Hoare triple {40962#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:10,341 INFO L290 TraceCheckUtils]: 30: Hoare triple {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:10,342 INFO L290 TraceCheckUtils]: 31: Hoare triple {40963#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:10,342 INFO L290 TraceCheckUtils]: 32: Hoare triple {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:10,342 INFO L290 TraceCheckUtils]: 33: Hoare triple {40964#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:10,343 INFO L290 TraceCheckUtils]: 34: Hoare triple {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:10,343 INFO L290 TraceCheckUtils]: 35: Hoare triple {40965#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:10,344 INFO L290 TraceCheckUtils]: 36: Hoare triple {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:10,344 INFO L290 TraceCheckUtils]: 37: Hoare triple {40966#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:10,344 INFO L290 TraceCheckUtils]: 38: Hoare triple {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:10,345 INFO L290 TraceCheckUtils]: 39: Hoare triple {40967#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:10,345 INFO L290 TraceCheckUtils]: 40: Hoare triple {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:10,346 INFO L290 TraceCheckUtils]: 41: Hoare triple {40968#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:10,346 INFO L290 TraceCheckUtils]: 42: Hoare triple {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:10,346 INFO L290 TraceCheckUtils]: 43: Hoare triple {40969#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:10,347 INFO L290 TraceCheckUtils]: 44: Hoare triple {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:10,347 INFO L290 TraceCheckUtils]: 45: Hoare triple {40970#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:10,348 INFO L290 TraceCheckUtils]: 46: Hoare triple {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:10,348 INFO L290 TraceCheckUtils]: 47: Hoare triple {40971#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:10,348 INFO L290 TraceCheckUtils]: 48: Hoare triple {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:10,349 INFO L290 TraceCheckUtils]: 49: Hoare triple {40972#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:10,349 INFO L290 TraceCheckUtils]: 50: Hoare triple {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:10,350 INFO L290 TraceCheckUtils]: 51: Hoare triple {40973#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:10,350 INFO L290 TraceCheckUtils]: 52: Hoare triple {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:10,351 INFO L290 TraceCheckUtils]: 53: Hoare triple {40974#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:10,351 INFO L290 TraceCheckUtils]: 54: Hoare triple {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:10,351 INFO L290 TraceCheckUtils]: 55: Hoare triple {40975#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:10,352 INFO L290 TraceCheckUtils]: 56: Hoare triple {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:10,352 INFO L290 TraceCheckUtils]: 57: Hoare triple {40976#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:10,353 INFO L290 TraceCheckUtils]: 58: Hoare triple {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:10,353 INFO L290 TraceCheckUtils]: 59: Hoare triple {40977#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:10,353 INFO L290 TraceCheckUtils]: 60: Hoare triple {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:10,354 INFO L290 TraceCheckUtils]: 61: Hoare triple {40978#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:10,354 INFO L290 TraceCheckUtils]: 62: Hoare triple {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:10,355 INFO L290 TraceCheckUtils]: 63: Hoare triple {40979#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:10,355 INFO L290 TraceCheckUtils]: 64: Hoare triple {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:10,356 INFO L290 TraceCheckUtils]: 65: Hoare triple {40980#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:10,356 INFO L290 TraceCheckUtils]: 66: Hoare triple {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:10,356 INFO L290 TraceCheckUtils]: 67: Hoare triple {40981#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:10,357 INFO L290 TraceCheckUtils]: 68: Hoare triple {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:10,357 INFO L290 TraceCheckUtils]: 69: Hoare triple {40982#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:10,358 INFO L290 TraceCheckUtils]: 70: Hoare triple {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:10,358 INFO L290 TraceCheckUtils]: 71: Hoare triple {40983#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:10,358 INFO L290 TraceCheckUtils]: 72: Hoare triple {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:10,359 INFO L290 TraceCheckUtils]: 73: Hoare triple {40984#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:10,359 INFO L290 TraceCheckUtils]: 74: Hoare triple {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:10,360 INFO L290 TraceCheckUtils]: 75: Hoare triple {40985#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:10,360 INFO L290 TraceCheckUtils]: 76: Hoare triple {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:10,360 INFO L290 TraceCheckUtils]: 77: Hoare triple {40986#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:10,361 INFO L290 TraceCheckUtils]: 78: Hoare triple {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:10,361 INFO L290 TraceCheckUtils]: 79: Hoare triple {40987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:10,362 INFO L290 TraceCheckUtils]: 80: Hoare triple {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:10,362 INFO L290 TraceCheckUtils]: 81: Hoare triple {40988#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:10,362 INFO L290 TraceCheckUtils]: 82: Hoare triple {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:10,363 INFO L290 TraceCheckUtils]: 83: Hoare triple {40989#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:10,363 INFO L290 TraceCheckUtils]: 84: Hoare triple {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:10,364 INFO L290 TraceCheckUtils]: 85: Hoare triple {40990#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:10,364 INFO L290 TraceCheckUtils]: 86: Hoare triple {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:10,365 INFO L290 TraceCheckUtils]: 87: Hoare triple {40991#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:10,365 INFO L290 TraceCheckUtils]: 88: Hoare triple {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:10,365 INFO L290 TraceCheckUtils]: 89: Hoare triple {40992#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:10,366 INFO L290 TraceCheckUtils]: 90: Hoare triple {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:10,366 INFO L290 TraceCheckUtils]: 91: Hoare triple {40993#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:10,367 INFO L290 TraceCheckUtils]: 92: Hoare triple {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:10,367 INFO L290 TraceCheckUtils]: 93: Hoare triple {40994#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:10,367 INFO L290 TraceCheckUtils]: 94: Hoare triple {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:10,368 INFO L290 TraceCheckUtils]: 95: Hoare triple {40995#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:10,368 INFO L290 TraceCheckUtils]: 96: Hoare triple {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:10,369 INFO L290 TraceCheckUtils]: 97: Hoare triple {40996#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:10,369 INFO L290 TraceCheckUtils]: 98: Hoare triple {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:10,370 INFO L290 TraceCheckUtils]: 99: Hoare triple {40997#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:10,370 INFO L290 TraceCheckUtils]: 100: Hoare triple {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:10,370 INFO L290 TraceCheckUtils]: 101: Hoare triple {40998#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:04:10,371 INFO L290 TraceCheckUtils]: 102: Hoare triple {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:04:10,371 INFO L290 TraceCheckUtils]: 103: Hoare triple {40999#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {40947#false} is VALID [2022-04-28 03:04:10,371 INFO L290 TraceCheckUtils]: 104: Hoare triple {40947#false} assume !(~x~0 % 4294967296 < 268435455); {40947#false} is VALID [2022-04-28 03:04:10,371 INFO L272 TraceCheckUtils]: 105: Hoare triple {40947#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {40947#false} is VALID [2022-04-28 03:04:10,372 INFO L290 TraceCheckUtils]: 106: Hoare triple {40947#false} ~cond := #in~cond; {40947#false} is VALID [2022-04-28 03:04:10,372 INFO L290 TraceCheckUtils]: 107: Hoare triple {40947#false} assume 0 == ~cond; {40947#false} is VALID [2022-04-28 03:04:10,372 INFO L290 TraceCheckUtils]: 108: Hoare triple {40947#false} assume !false; {40947#false} is VALID [2022-04-28 03:04:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 49 proven. 2352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:04:10,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:04:10,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649137316] [2022-04-28 03:04:10,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649137316] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:04:10,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [840033373] [2022-04-28 03:04:10,373 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:04:10,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:10,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:04:10,374 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:04:10,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (97)] Waiting until timeout for monitored process [2022-04-28 03:04:10,428 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:04:10,429 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:04:10,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-28 03:04:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:10,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:04:10,955 INFO L272 TraceCheckUtils]: 0: Hoare triple {40946#true} call ULTIMATE.init(); {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {40946#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L290 TraceCheckUtils]: 2: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L272 TraceCheckUtils]: 4: Hoare triple {40946#true} call #t~ret5 := main(); {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L290 TraceCheckUtils]: 5: Hoare triple {40946#true} ~x~0 := 0; {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L290 TraceCheckUtils]: 6: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L290 TraceCheckUtils]: 7: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L290 TraceCheckUtils]: 8: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,956 INFO L290 TraceCheckUtils]: 9: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 10: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 11: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 12: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 13: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 14: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 15: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 16: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 17: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 18: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 19: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 21: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 22: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 23: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 24: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 25: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 26: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 27: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 28: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 29: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 30: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,958 INFO L290 TraceCheckUtils]: 31: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 32: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 33: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 34: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 35: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 36: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 37: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 38: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 39: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 40: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 41: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 42: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,959 INFO L290 TraceCheckUtils]: 43: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 44: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 45: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 46: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 47: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 48: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 49: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 50: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 51: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 52: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 53: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,960 INFO L290 TraceCheckUtils]: 54: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 55: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 56: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 57: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 58: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 59: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 60: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 61: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 62: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 63: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 64: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,961 INFO L290 TraceCheckUtils]: 65: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 66: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 67: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 68: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 71: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 72: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 73: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 74: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 75: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 76: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,962 INFO L290 TraceCheckUtils]: 77: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 78: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 79: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 80: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 81: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 82: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 83: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 84: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 85: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 86: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 87: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,963 INFO L290 TraceCheckUtils]: 88: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 89: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 90: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 91: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 92: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 93: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 94: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 95: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 96: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 97: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 98: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,964 INFO L290 TraceCheckUtils]: 99: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:10,965 INFO L290 TraceCheckUtils]: 100: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:10,965 INFO L290 TraceCheckUtils]: 101: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:04:10,966 INFO L290 TraceCheckUtils]: 102: Hoare triple {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:04:10,971 INFO L290 TraceCheckUtils]: 103: Hoare triple {41307#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {41314#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-28 03:04:10,972 INFO L290 TraceCheckUtils]: 104: Hoare triple {41314#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {40947#false} is VALID [2022-04-28 03:04:10,972 INFO L272 TraceCheckUtils]: 105: Hoare triple {40947#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {40947#false} is VALID [2022-04-28 03:04:10,972 INFO L290 TraceCheckUtils]: 106: Hoare triple {40947#false} ~cond := #in~cond; {40947#false} is VALID [2022-04-28 03:04:10,972 INFO L290 TraceCheckUtils]: 107: Hoare triple {40947#false} assume 0 == ~cond; {40947#false} is VALID [2022-04-28 03:04:10,972 INFO L290 TraceCheckUtils]: 108: Hoare triple {40947#false} assume !false; {40947#false} is VALID [2022-04-28 03:04:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 144 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-04-28 03:04:10,972 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:04:11,486 INFO L290 TraceCheckUtils]: 108: Hoare triple {40947#false} assume !false; {40947#false} is VALID [2022-04-28 03:04:11,486 INFO L290 TraceCheckUtils]: 107: Hoare triple {40947#false} assume 0 == ~cond; {40947#false} is VALID [2022-04-28 03:04:11,486 INFO L290 TraceCheckUtils]: 106: Hoare triple {40947#false} ~cond := #in~cond; {40947#false} is VALID [2022-04-28 03:04:11,486 INFO L272 TraceCheckUtils]: 105: Hoare triple {40947#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {40947#false} is VALID [2022-04-28 03:04:11,487 INFO L290 TraceCheckUtils]: 104: Hoare triple {41342#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {40947#false} is VALID [2022-04-28 03:04:11,487 INFO L290 TraceCheckUtils]: 103: Hoare triple {41346#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {41342#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:04:11,488 INFO L290 TraceCheckUtils]: 102: Hoare triple {41350#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {41346#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:04:11,489 INFO L290 TraceCheckUtils]: 101: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {41350#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 03:04:11,489 INFO L290 TraceCheckUtils]: 100: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,489 INFO L290 TraceCheckUtils]: 99: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,489 INFO L290 TraceCheckUtils]: 98: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,489 INFO L290 TraceCheckUtils]: 97: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,489 INFO L290 TraceCheckUtils]: 96: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,489 INFO L290 TraceCheckUtils]: 95: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 94: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 93: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 92: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 91: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 90: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 89: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 88: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 87: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 86: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 85: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 84: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,490 INFO L290 TraceCheckUtils]: 83: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 82: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 81: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 80: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 79: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 78: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 77: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 76: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 75: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 74: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 73: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,491 INFO L290 TraceCheckUtils]: 72: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 71: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 70: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 69: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 68: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 67: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 66: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 65: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 64: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 63: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 62: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,492 INFO L290 TraceCheckUtils]: 61: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 60: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 59: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 58: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 57: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 56: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 55: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 54: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 53: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 52: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 50: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,493 INFO L290 TraceCheckUtils]: 49: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 48: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 47: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 46: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 45: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 44: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 43: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 42: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 41: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 40: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 39: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,494 INFO L290 TraceCheckUtils]: 38: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 37: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 36: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 35: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 34: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 32: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 31: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 30: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 29: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 28: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,495 INFO L290 TraceCheckUtils]: 27: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 26: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 25: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 24: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 23: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 22: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 21: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 20: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 19: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 18: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 17: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 16: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,496 INFO L290 TraceCheckUtils]: 15: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 14: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 12: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 11: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 10: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 9: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 8: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 7: Hoare triple {40946#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 6: Hoare triple {40946#true} assume !!(~x~0 % 4294967296 < 268435455); {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L290 TraceCheckUtils]: 5: Hoare triple {40946#true} ~x~0 := 0; {40946#true} is VALID [2022-04-28 03:04:11,497 INFO L272 TraceCheckUtils]: 4: Hoare triple {40946#true} call #t~ret5 := main(); {40946#true} is VALID [2022-04-28 03:04:11,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40946#true} {40946#true} #40#return; {40946#true} is VALID [2022-04-28 03:04:11,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {40946#true} assume true; {40946#true} is VALID [2022-04-28 03:04:11,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {40946#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {40946#true} is VALID [2022-04-28 03:04:11,498 INFO L272 TraceCheckUtils]: 0: Hoare triple {40946#true} call ULTIMATE.init(); {40946#true} is VALID [2022-04-28 03:04:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 144 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-04-28 03:04:11,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [840033373] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:04:11,498 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:04:11,498 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 4, 5] total 57 [2022-04-28 03:04:11,499 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:04:11,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [337623579] [2022-04-28 03:04:11,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [337623579] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:04:11,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:04:11,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2022-04-28 03:04:11,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112639277] [2022-04-28 03:04:11,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:04:11,499 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-28 03:04:11,499 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:04:11,500 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:11,575 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:11,575 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-04-28 03:04:11,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:04:11,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-04-28 03:04:11,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=2832, Unknown=0, NotChecked=0, Total=3192 [2022-04-28 03:04:11,576 INFO L87 Difference]: Start difference. First operand 111 states and 113 transitions. Second operand has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:19,146 INFO L93 Difference]: Finished difference Result 120 states and 124 transitions. [2022-04-28 03:04:19,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-28 03:04:19,146 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-28 03:04:19,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:04:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 121 transitions. [2022-04-28 03:04:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 121 transitions. [2022-04-28 03:04:19,148 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 121 transitions. [2022-04-28 03:04:19,237 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:19,238 INFO L225 Difference]: With dead ends: 120 [2022-04-28 03:04:19,239 INFO L226 Difference]: Without dead ends: 113 [2022-04-28 03:04:19,239 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 215 SyntacticMatches, 1 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1180 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=846, Invalid=10284, Unknown=0, NotChecked=0, Total=11130 [2022-04-28 03:04:19,239 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 57 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 4731 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 4830 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 4731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:04:19,240 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 74 Invalid, 4830 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 4731 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-04-28 03:04:19,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2022-04-28 03:04:19,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2022-04-28 03:04:19,477 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:04:19,477 INFO L82 GeneralOperation]: Start isEquivalent. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,477 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,477 INFO L87 Difference]: Start difference. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:19,478 INFO L93 Difference]: Finished difference Result 113 states and 115 transitions. [2022-04-28 03:04:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-04-28 03:04:19,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:19,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:19,479 INFO L74 IsIncluded]: Start isIncluded. First operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 113 states. [2022-04-28 03:04:19,479 INFO L87 Difference]: Start difference. First operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 113 states. [2022-04-28 03:04:19,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:19,482 INFO L93 Difference]: Finished difference Result 113 states and 115 transitions. [2022-04-28 03:04:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-04-28 03:04:19,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:19,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:19,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:04:19,482 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:04:19,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 108 states have (on average 1.0277777777777777) internal successors, (111), 108 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 115 transitions. [2022-04-28 03:04:19,484 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 115 transitions. Word has length 109 [2022-04-28 03:04:19,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:04:19,484 INFO L495 AbstractCegarLoop]: Abstraction has 113 states and 115 transitions. [2022-04-28 03:04:19,484 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.019230769230769) internal successors, (105), 51 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:19,484 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 113 states and 115 transitions. [2022-04-28 03:04:19,614 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-04-28 03:04:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-04-28 03:04:19,615 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:04:19,615 INFO L195 NwaCegarLoop]: trace histogram [50, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:04:19,620 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Forceful destruction successful, exit code 0 [2022-04-28 03:04:19,831 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (97)] Forceful destruction successful, exit code 0 [2022-04-28 03:04:20,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 96 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable97,SelfDestructingSolverStorable98,97 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:20,016 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:04:20,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:04:20,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1194530998, now seen corresponding path program 97 times [2022-04-28 03:04:20,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:04:20,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1121875496] [2022-04-28 03:04:24,115 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:04:24,266 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:04:24,974 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:04:24,976 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:04:24,979 INFO L85 PathProgramCache]: Analyzing trace with hash 36093360, now seen corresponding path program 1 times [2022-04-28 03:04:24,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:04:24,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680863241] [2022-04-28 03:04:24,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:24,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:04:24,985 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_99.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_99.0)) 4294967296)) 65521) 0) [2022-04-28 03:04:24,985 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_99.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_99.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:04:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:04:24,991 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1227814328] [2022-04-28 03:04:24,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:25,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:25,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:04:25,002 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:04:25,003 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (98)] Waiting until timeout for monitored process [2022-04-28 03:04:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:04:25,058 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:04:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:04:25,089 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:04:25,089 INFO L85 PathProgramCache]: Analyzing trace with hash -1194530998, now seen corresponding path program 98 times [2022-04-28 03:04:25,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:04:25,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139071196] [2022-04-28 03:04:25,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:25,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:04:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:26,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:04:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:26,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {42504#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-28 03:04:26,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-28 03:04:26,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-28 03:04:26,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {42449#true} call ULTIMATE.init(); {42504#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:04:26,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {42504#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-28 03:04:26,365 INFO L290 TraceCheckUtils]: 2: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-28 03:04:26,365 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-28 03:04:26,365 INFO L272 TraceCheckUtils]: 4: Hoare triple {42449#true} call #t~ret5 := main(); {42449#true} is VALID [2022-04-28 03:04:26,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {42449#true} ~x~0 := 0; {42454#(= main_~x~0 0)} is VALID [2022-04-28 03:04:26,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {42454#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {42454#(= main_~x~0 0)} is VALID [2022-04-28 03:04:26,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {42454#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:26,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:26,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:26,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:26,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:26,368 INFO L290 TraceCheckUtils]: 12: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:26,369 INFO L290 TraceCheckUtils]: 13: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:26,369 INFO L290 TraceCheckUtils]: 14: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:26,370 INFO L290 TraceCheckUtils]: 15: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:26,370 INFO L290 TraceCheckUtils]: 16: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:26,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:26,371 INFO L290 TraceCheckUtils]: 18: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:26,371 INFO L290 TraceCheckUtils]: 19: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:26,372 INFO L290 TraceCheckUtils]: 20: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:26,372 INFO L290 TraceCheckUtils]: 21: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:26,373 INFO L290 TraceCheckUtils]: 22: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:26,373 INFO L290 TraceCheckUtils]: 23: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:26,373 INFO L290 TraceCheckUtils]: 24: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:26,374 INFO L290 TraceCheckUtils]: 25: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:26,374 INFO L290 TraceCheckUtils]: 26: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:26,375 INFO L290 TraceCheckUtils]: 27: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:26,375 INFO L290 TraceCheckUtils]: 28: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:26,376 INFO L290 TraceCheckUtils]: 29: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:26,376 INFO L290 TraceCheckUtils]: 30: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:26,376 INFO L290 TraceCheckUtils]: 31: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:26,377 INFO L290 TraceCheckUtils]: 32: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:26,377 INFO L290 TraceCheckUtils]: 33: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:26,378 INFO L290 TraceCheckUtils]: 34: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:26,378 INFO L290 TraceCheckUtils]: 35: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:26,378 INFO L290 TraceCheckUtils]: 36: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:26,379 INFO L290 TraceCheckUtils]: 37: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:26,379 INFO L290 TraceCheckUtils]: 38: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:26,380 INFO L290 TraceCheckUtils]: 39: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:26,380 INFO L290 TraceCheckUtils]: 40: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:26,381 INFO L290 TraceCheckUtils]: 41: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:26,381 INFO L290 TraceCheckUtils]: 42: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:26,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:26,382 INFO L290 TraceCheckUtils]: 44: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:26,382 INFO L290 TraceCheckUtils]: 45: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:26,383 INFO L290 TraceCheckUtils]: 46: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:26,383 INFO L290 TraceCheckUtils]: 47: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:26,384 INFO L290 TraceCheckUtils]: 48: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:26,384 INFO L290 TraceCheckUtils]: 49: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:26,384 INFO L290 TraceCheckUtils]: 50: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:26,385 INFO L290 TraceCheckUtils]: 51: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:26,385 INFO L290 TraceCheckUtils]: 52: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:26,386 INFO L290 TraceCheckUtils]: 53: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:26,386 INFO L290 TraceCheckUtils]: 54: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:26,387 INFO L290 TraceCheckUtils]: 55: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:26,387 INFO L290 TraceCheckUtils]: 56: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:26,387 INFO L290 TraceCheckUtils]: 57: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:26,388 INFO L290 TraceCheckUtils]: 58: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:26,388 INFO L290 TraceCheckUtils]: 59: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:26,389 INFO L290 TraceCheckUtils]: 60: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:26,389 INFO L290 TraceCheckUtils]: 61: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:26,389 INFO L290 TraceCheckUtils]: 62: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:26,390 INFO L290 TraceCheckUtils]: 63: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:26,390 INFO L290 TraceCheckUtils]: 64: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:26,391 INFO L290 TraceCheckUtils]: 65: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:26,391 INFO L290 TraceCheckUtils]: 66: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:26,392 INFO L290 TraceCheckUtils]: 67: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:26,392 INFO L290 TraceCheckUtils]: 68: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:26,392 INFO L290 TraceCheckUtils]: 69: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:26,393 INFO L290 TraceCheckUtils]: 70: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:26,393 INFO L290 TraceCheckUtils]: 71: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:26,394 INFO L290 TraceCheckUtils]: 72: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:26,394 INFO L290 TraceCheckUtils]: 73: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:26,394 INFO L290 TraceCheckUtils]: 74: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:26,395 INFO L290 TraceCheckUtils]: 75: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:26,395 INFO L290 TraceCheckUtils]: 76: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:26,396 INFO L290 TraceCheckUtils]: 77: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:26,396 INFO L290 TraceCheckUtils]: 78: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:26,396 INFO L290 TraceCheckUtils]: 79: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:26,397 INFO L290 TraceCheckUtils]: 80: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:26,397 INFO L290 TraceCheckUtils]: 81: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:26,398 INFO L290 TraceCheckUtils]: 82: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:26,398 INFO L290 TraceCheckUtils]: 83: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:26,398 INFO L290 TraceCheckUtils]: 84: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:26,399 INFO L290 TraceCheckUtils]: 85: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:26,399 INFO L290 TraceCheckUtils]: 86: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:26,400 INFO L290 TraceCheckUtils]: 87: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:26,400 INFO L290 TraceCheckUtils]: 88: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:26,401 INFO L290 TraceCheckUtils]: 89: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:26,401 INFO L290 TraceCheckUtils]: 90: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:26,401 INFO L290 TraceCheckUtils]: 91: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:26,402 INFO L290 TraceCheckUtils]: 92: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:26,402 INFO L290 TraceCheckUtils]: 93: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:26,403 INFO L290 TraceCheckUtils]: 94: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:26,403 INFO L290 TraceCheckUtils]: 95: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:26,403 INFO L290 TraceCheckUtils]: 96: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:26,404 INFO L290 TraceCheckUtils]: 97: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:26,404 INFO L290 TraceCheckUtils]: 98: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:26,405 INFO L290 TraceCheckUtils]: 99: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:26,405 INFO L290 TraceCheckUtils]: 100: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:26,406 INFO L290 TraceCheckUtils]: 101: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:26,406 INFO L290 TraceCheckUtils]: 102: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:26,406 INFO L290 TraceCheckUtils]: 103: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:04:26,407 INFO L290 TraceCheckUtils]: 104: Hoare triple {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:04:26,407 INFO L290 TraceCheckUtils]: 105: Hoare triple {42503#(and (<= main_~x~0 49) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {42450#false} is VALID [2022-04-28 03:04:26,407 INFO L290 TraceCheckUtils]: 106: Hoare triple {42450#false} assume !(~x~0 % 4294967296 < 268435455); {42450#false} is VALID [2022-04-28 03:04:26,407 INFO L272 TraceCheckUtils]: 107: Hoare triple {42450#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {42450#false} is VALID [2022-04-28 03:04:26,408 INFO L290 TraceCheckUtils]: 108: Hoare triple {42450#false} ~cond := #in~cond; {42450#false} is VALID [2022-04-28 03:04:26,408 INFO L290 TraceCheckUtils]: 109: Hoare triple {42450#false} assume 0 == ~cond; {42450#false} is VALID [2022-04-28 03:04:26,408 INFO L290 TraceCheckUtils]: 110: Hoare triple {42450#false} assume !false; {42450#false} is VALID [2022-04-28 03:04:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 50 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:04:26,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:04:26,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139071196] [2022-04-28 03:04:26,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139071196] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:04:26,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1899211294] [2022-04-28 03:04:26,409 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:04:26,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:26,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:04:26,410 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:04:26,410 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (99)] Waiting until timeout for monitored process [2022-04-28 03:04:26,490 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:04:26,490 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:04:26,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 102 conjunts are in the unsatisfiable core [2022-04-28 03:04:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:26,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:04:27,334 INFO L272 TraceCheckUtils]: 0: Hoare triple {42449#true} call ULTIMATE.init(); {42449#true} is VALID [2022-04-28 03:04:27,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {42449#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-28 03:04:27,335 INFO L290 TraceCheckUtils]: 2: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-28 03:04:27,335 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-28 03:04:27,335 INFO L272 TraceCheckUtils]: 4: Hoare triple {42449#true} call #t~ret5 := main(); {42449#true} is VALID [2022-04-28 03:04:27,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {42449#true} ~x~0 := 0; {42454#(= main_~x~0 0)} is VALID [2022-04-28 03:04:27,335 INFO L290 TraceCheckUtils]: 6: Hoare triple {42454#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {42454#(= main_~x~0 0)} is VALID [2022-04-28 03:04:27,336 INFO L290 TraceCheckUtils]: 7: Hoare triple {42454#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:27,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:27,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {42455#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:27,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:27,337 INFO L290 TraceCheckUtils]: 11: Hoare triple {42456#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:27,338 INFO L290 TraceCheckUtils]: 12: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:27,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {42457#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:27,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:27,339 INFO L290 TraceCheckUtils]: 15: Hoare triple {42458#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:27,340 INFO L290 TraceCheckUtils]: 16: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:27,340 INFO L290 TraceCheckUtils]: 17: Hoare triple {42459#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:27,340 INFO L290 TraceCheckUtils]: 18: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:27,341 INFO L290 TraceCheckUtils]: 19: Hoare triple {42460#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:27,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:27,342 INFO L290 TraceCheckUtils]: 21: Hoare triple {42461#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:27,342 INFO L290 TraceCheckUtils]: 22: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:27,343 INFO L290 TraceCheckUtils]: 23: Hoare triple {42462#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:27,343 INFO L290 TraceCheckUtils]: 24: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:27,343 INFO L290 TraceCheckUtils]: 25: Hoare triple {42463#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:27,344 INFO L290 TraceCheckUtils]: 26: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:27,344 INFO L290 TraceCheckUtils]: 27: Hoare triple {42464#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:27,345 INFO L290 TraceCheckUtils]: 28: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:27,345 INFO L290 TraceCheckUtils]: 29: Hoare triple {42465#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:27,345 INFO L290 TraceCheckUtils]: 30: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:27,346 INFO L290 TraceCheckUtils]: 31: Hoare triple {42466#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:27,346 INFO L290 TraceCheckUtils]: 32: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:27,347 INFO L290 TraceCheckUtils]: 33: Hoare triple {42467#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:27,347 INFO L290 TraceCheckUtils]: 34: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:27,348 INFO L290 TraceCheckUtils]: 35: Hoare triple {42468#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:27,348 INFO L290 TraceCheckUtils]: 36: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:27,349 INFO L290 TraceCheckUtils]: 37: Hoare triple {42469#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:27,349 INFO L290 TraceCheckUtils]: 38: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:27,349 INFO L290 TraceCheckUtils]: 39: Hoare triple {42470#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:27,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:27,350 INFO L290 TraceCheckUtils]: 41: Hoare triple {42471#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:27,351 INFO L290 TraceCheckUtils]: 42: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:27,351 INFO L290 TraceCheckUtils]: 43: Hoare triple {42472#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:27,351 INFO L290 TraceCheckUtils]: 44: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:27,352 INFO L290 TraceCheckUtils]: 45: Hoare triple {42473#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:27,352 INFO L290 TraceCheckUtils]: 46: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:27,353 INFO L290 TraceCheckUtils]: 47: Hoare triple {42474#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:27,353 INFO L290 TraceCheckUtils]: 48: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:27,354 INFO L290 TraceCheckUtils]: 49: Hoare triple {42475#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:27,354 INFO L290 TraceCheckUtils]: 50: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:27,354 INFO L290 TraceCheckUtils]: 51: Hoare triple {42476#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:27,355 INFO L290 TraceCheckUtils]: 52: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:27,355 INFO L290 TraceCheckUtils]: 53: Hoare triple {42477#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:27,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:27,356 INFO L290 TraceCheckUtils]: 55: Hoare triple {42478#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:27,356 INFO L290 TraceCheckUtils]: 56: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:27,357 INFO L290 TraceCheckUtils]: 57: Hoare triple {42479#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:27,357 INFO L290 TraceCheckUtils]: 58: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:27,358 INFO L290 TraceCheckUtils]: 59: Hoare triple {42480#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:27,358 INFO L290 TraceCheckUtils]: 60: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:27,359 INFO L290 TraceCheckUtils]: 61: Hoare triple {42481#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:27,359 INFO L290 TraceCheckUtils]: 62: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:27,360 INFO L290 TraceCheckUtils]: 63: Hoare triple {42482#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:27,360 INFO L290 TraceCheckUtils]: 64: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:27,360 INFO L290 TraceCheckUtils]: 65: Hoare triple {42483#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:27,361 INFO L290 TraceCheckUtils]: 66: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:27,361 INFO L290 TraceCheckUtils]: 67: Hoare triple {42484#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:27,362 INFO L290 TraceCheckUtils]: 68: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:27,362 INFO L290 TraceCheckUtils]: 69: Hoare triple {42485#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:27,362 INFO L290 TraceCheckUtils]: 70: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:27,363 INFO L290 TraceCheckUtils]: 71: Hoare triple {42486#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:27,363 INFO L290 TraceCheckUtils]: 72: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:27,364 INFO L290 TraceCheckUtils]: 73: Hoare triple {42487#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:27,364 INFO L290 TraceCheckUtils]: 74: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:27,365 INFO L290 TraceCheckUtils]: 75: Hoare triple {42488#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:27,365 INFO L290 TraceCheckUtils]: 76: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:27,366 INFO L290 TraceCheckUtils]: 77: Hoare triple {42489#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:27,366 INFO L290 TraceCheckUtils]: 78: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:27,366 INFO L290 TraceCheckUtils]: 79: Hoare triple {42490#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:27,367 INFO L290 TraceCheckUtils]: 80: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:27,367 INFO L290 TraceCheckUtils]: 81: Hoare triple {42491#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:27,368 INFO L290 TraceCheckUtils]: 82: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:27,368 INFO L290 TraceCheckUtils]: 83: Hoare triple {42492#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:27,368 INFO L290 TraceCheckUtils]: 84: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:27,369 INFO L290 TraceCheckUtils]: 85: Hoare triple {42493#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:27,369 INFO L290 TraceCheckUtils]: 86: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:27,370 INFO L290 TraceCheckUtils]: 87: Hoare triple {42494#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:27,370 INFO L290 TraceCheckUtils]: 88: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:27,371 INFO L290 TraceCheckUtils]: 89: Hoare triple {42495#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:27,371 INFO L290 TraceCheckUtils]: 90: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:27,371 INFO L290 TraceCheckUtils]: 91: Hoare triple {42496#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:27,372 INFO L290 TraceCheckUtils]: 92: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:27,372 INFO L290 TraceCheckUtils]: 93: Hoare triple {42497#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:27,373 INFO L290 TraceCheckUtils]: 94: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:27,373 INFO L290 TraceCheckUtils]: 95: Hoare triple {42498#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:27,374 INFO L290 TraceCheckUtils]: 96: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:27,374 INFO L290 TraceCheckUtils]: 97: Hoare triple {42499#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:27,374 INFO L290 TraceCheckUtils]: 98: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:27,375 INFO L290 TraceCheckUtils]: 99: Hoare triple {42500#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:27,375 INFO L290 TraceCheckUtils]: 100: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:27,376 INFO L290 TraceCheckUtils]: 101: Hoare triple {42501#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:27,376 INFO L290 TraceCheckUtils]: 102: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:27,377 INFO L290 TraceCheckUtils]: 103: Hoare triple {42502#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:04:27,377 INFO L290 TraceCheckUtils]: 104: Hoare triple {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:04:27,377 INFO L290 TraceCheckUtils]: 105: Hoare triple {42817#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {42450#false} is VALID [2022-04-28 03:04:27,378 INFO L290 TraceCheckUtils]: 106: Hoare triple {42450#false} assume !(~x~0 % 4294967296 < 268435455); {42450#false} is VALID [2022-04-28 03:04:27,378 INFO L272 TraceCheckUtils]: 107: Hoare triple {42450#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {42450#false} is VALID [2022-04-28 03:04:27,378 INFO L290 TraceCheckUtils]: 108: Hoare triple {42450#false} ~cond := #in~cond; {42450#false} is VALID [2022-04-28 03:04:27,378 INFO L290 TraceCheckUtils]: 109: Hoare triple {42450#false} assume 0 == ~cond; {42450#false} is VALID [2022-04-28 03:04:27,378 INFO L290 TraceCheckUtils]: 110: Hoare triple {42450#false} assume !false; {42450#false} is VALID [2022-04-28 03:04:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 50 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:04:27,378 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:04:33,023 INFO L290 TraceCheckUtils]: 110: Hoare triple {42450#false} assume !false; {42450#false} is VALID [2022-04-28 03:04:33,024 INFO L290 TraceCheckUtils]: 109: Hoare triple {42450#false} assume 0 == ~cond; {42450#false} is VALID [2022-04-28 03:04:33,024 INFO L290 TraceCheckUtils]: 108: Hoare triple {42450#false} ~cond := #in~cond; {42450#false} is VALID [2022-04-28 03:04:33,024 INFO L272 TraceCheckUtils]: 107: Hoare triple {42450#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {42450#false} is VALID [2022-04-28 03:04:33,024 INFO L290 TraceCheckUtils]: 106: Hoare triple {42450#false} assume !(~x~0 % 4294967296 < 268435455); {42450#false} is VALID [2022-04-28 03:04:33,024 INFO L290 TraceCheckUtils]: 105: Hoare triple {42854#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {42450#false} is VALID [2022-04-28 03:04:33,025 INFO L290 TraceCheckUtils]: 104: Hoare triple {42858#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42854#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 03:04:33,025 INFO L290 TraceCheckUtils]: 103: Hoare triple {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42858#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 03:04:33,026 INFO L290 TraceCheckUtils]: 102: Hoare triple {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,026 INFO L290 TraceCheckUtils]: 101: Hoare triple {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42862#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,027 INFO L290 TraceCheckUtils]: 100: Hoare triple {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,028 INFO L290 TraceCheckUtils]: 99: Hoare triple {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42869#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,028 INFO L290 TraceCheckUtils]: 98: Hoare triple {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,029 INFO L290 TraceCheckUtils]: 97: Hoare triple {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42876#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,029 INFO L290 TraceCheckUtils]: 96: Hoare triple {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,030 INFO L290 TraceCheckUtils]: 95: Hoare triple {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42883#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,030 INFO L290 TraceCheckUtils]: 94: Hoare triple {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,031 INFO L290 TraceCheckUtils]: 93: Hoare triple {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42890#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,031 INFO L290 TraceCheckUtils]: 92: Hoare triple {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,032 INFO L290 TraceCheckUtils]: 91: Hoare triple {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42897#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,032 INFO L290 TraceCheckUtils]: 90: Hoare triple {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,033 INFO L290 TraceCheckUtils]: 89: Hoare triple {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42904#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,033 INFO L290 TraceCheckUtils]: 88: Hoare triple {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,034 INFO L290 TraceCheckUtils]: 87: Hoare triple {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42911#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,034 INFO L290 TraceCheckUtils]: 86: Hoare triple {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,035 INFO L290 TraceCheckUtils]: 85: Hoare triple {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42918#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,035 INFO L290 TraceCheckUtils]: 84: Hoare triple {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,036 INFO L290 TraceCheckUtils]: 83: Hoare triple {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42925#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,036 INFO L290 TraceCheckUtils]: 82: Hoare triple {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,037 INFO L290 TraceCheckUtils]: 81: Hoare triple {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42932#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,037 INFO L290 TraceCheckUtils]: 80: Hoare triple {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,038 INFO L290 TraceCheckUtils]: 79: Hoare triple {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42939#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,038 INFO L290 TraceCheckUtils]: 78: Hoare triple {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,039 INFO L290 TraceCheckUtils]: 77: Hoare triple {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42946#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,039 INFO L290 TraceCheckUtils]: 76: Hoare triple {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,040 INFO L290 TraceCheckUtils]: 75: Hoare triple {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42953#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,040 INFO L290 TraceCheckUtils]: 74: Hoare triple {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,041 INFO L290 TraceCheckUtils]: 73: Hoare triple {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42960#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,041 INFO L290 TraceCheckUtils]: 72: Hoare triple {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,042 INFO L290 TraceCheckUtils]: 71: Hoare triple {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42967#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,043 INFO L290 TraceCheckUtils]: 70: Hoare triple {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,043 INFO L290 TraceCheckUtils]: 69: Hoare triple {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42974#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,044 INFO L290 TraceCheckUtils]: 68: Hoare triple {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,044 INFO L290 TraceCheckUtils]: 67: Hoare triple {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42981#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,045 INFO L290 TraceCheckUtils]: 66: Hoare triple {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,045 INFO L290 TraceCheckUtils]: 65: Hoare triple {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42988#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,046 INFO L290 TraceCheckUtils]: 64: Hoare triple {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,046 INFO L290 TraceCheckUtils]: 63: Hoare triple {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {42995#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,047 INFO L290 TraceCheckUtils]: 62: Hoare triple {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,047 INFO L290 TraceCheckUtils]: 61: Hoare triple {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43002#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,048 INFO L290 TraceCheckUtils]: 60: Hoare triple {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,048 INFO L290 TraceCheckUtils]: 59: Hoare triple {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43009#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,049 INFO L290 TraceCheckUtils]: 58: Hoare triple {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,049 INFO L290 TraceCheckUtils]: 57: Hoare triple {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43016#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,050 INFO L290 TraceCheckUtils]: 56: Hoare triple {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,050 INFO L290 TraceCheckUtils]: 55: Hoare triple {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43023#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,051 INFO L290 TraceCheckUtils]: 54: Hoare triple {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,052 INFO L290 TraceCheckUtils]: 53: Hoare triple {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43030#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,052 INFO L290 TraceCheckUtils]: 52: Hoare triple {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,053 INFO L290 TraceCheckUtils]: 51: Hoare triple {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43037#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,053 INFO L290 TraceCheckUtils]: 50: Hoare triple {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,054 INFO L290 TraceCheckUtils]: 49: Hoare triple {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43044#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,054 INFO L290 TraceCheckUtils]: 48: Hoare triple {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,055 INFO L290 TraceCheckUtils]: 47: Hoare triple {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43051#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,055 INFO L290 TraceCheckUtils]: 46: Hoare triple {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,056 INFO L290 TraceCheckUtils]: 45: Hoare triple {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43058#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,056 INFO L290 TraceCheckUtils]: 44: Hoare triple {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,057 INFO L290 TraceCheckUtils]: 43: Hoare triple {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43065#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,057 INFO L290 TraceCheckUtils]: 42: Hoare triple {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,058 INFO L290 TraceCheckUtils]: 41: Hoare triple {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43072#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,058 INFO L290 TraceCheckUtils]: 40: Hoare triple {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,059 INFO L290 TraceCheckUtils]: 39: Hoare triple {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43079#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,059 INFO L290 TraceCheckUtils]: 38: Hoare triple {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,060 INFO L290 TraceCheckUtils]: 37: Hoare triple {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43086#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,060 INFO L290 TraceCheckUtils]: 36: Hoare triple {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,061 INFO L290 TraceCheckUtils]: 35: Hoare triple {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43093#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,061 INFO L290 TraceCheckUtils]: 34: Hoare triple {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43100#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,062 INFO L290 TraceCheckUtils]: 32: Hoare triple {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,063 INFO L290 TraceCheckUtils]: 31: Hoare triple {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43107#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,063 INFO L290 TraceCheckUtils]: 30: Hoare triple {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,064 INFO L290 TraceCheckUtils]: 29: Hoare triple {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43114#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,064 INFO L290 TraceCheckUtils]: 28: Hoare triple {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,065 INFO L290 TraceCheckUtils]: 27: Hoare triple {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43121#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,065 INFO L290 TraceCheckUtils]: 26: Hoare triple {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,066 INFO L290 TraceCheckUtils]: 25: Hoare triple {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43128#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,066 INFO L290 TraceCheckUtils]: 24: Hoare triple {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,067 INFO L290 TraceCheckUtils]: 23: Hoare triple {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43135#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,067 INFO L290 TraceCheckUtils]: 22: Hoare triple {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,068 INFO L290 TraceCheckUtils]: 21: Hoare triple {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43142#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,068 INFO L290 TraceCheckUtils]: 20: Hoare triple {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,069 INFO L290 TraceCheckUtils]: 19: Hoare triple {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43149#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,070 INFO L290 TraceCheckUtils]: 17: Hoare triple {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43156#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,070 INFO L290 TraceCheckUtils]: 16: Hoare triple {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,071 INFO L290 TraceCheckUtils]: 15: Hoare triple {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43163#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,071 INFO L290 TraceCheckUtils]: 14: Hoare triple {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,072 INFO L290 TraceCheckUtils]: 13: Hoare triple {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43170#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,072 INFO L290 TraceCheckUtils]: 12: Hoare triple {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,073 INFO L290 TraceCheckUtils]: 11: Hoare triple {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43177#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,073 INFO L290 TraceCheckUtils]: 10: Hoare triple {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,074 INFO L290 TraceCheckUtils]: 9: Hoare triple {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43184#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,075 INFO L290 TraceCheckUtils]: 8: Hoare triple {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,075 INFO L290 TraceCheckUtils]: 7: Hoare triple {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {43191#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:04:33,076 INFO L290 TraceCheckUtils]: 6: Hoare triple {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,076 INFO L290 TraceCheckUtils]: 5: Hoare triple {42449#true} ~x~0 := 0; {43198#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:04:33,076 INFO L272 TraceCheckUtils]: 4: Hoare triple {42449#true} call #t~ret5 := main(); {42449#true} is VALID [2022-04-28 03:04:33,076 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42449#true} {42449#true} #40#return; {42449#true} is VALID [2022-04-28 03:04:33,076 INFO L290 TraceCheckUtils]: 2: Hoare triple {42449#true} assume true; {42449#true} is VALID [2022-04-28 03:04:33,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {42449#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {42449#true} is VALID [2022-04-28 03:04:33,076 INFO L272 TraceCheckUtils]: 0: Hoare triple {42449#true} call ULTIMATE.init(); {42449#true} is VALID [2022-04-28 03:04:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 50 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:04:33,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1899211294] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:04:33,077 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:04:33,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52, 53] total 105 [2022-04-28 03:04:33,078 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:04:33,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1121875496] [2022-04-28 03:04:33,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1121875496] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:04:33,078 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:04:33,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-28 03:04:33,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921687939] [2022-04-28 03:04:33,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:04:33,078 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2022-04-28 03:04:33,079 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:04:33,079 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:33,151 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:33,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-28 03:04:33,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:04:33,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-28 03:04:33,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2859, Invalid=8061, Unknown=0, NotChecked=0, Total=10920 [2022-04-28 03:04:33,153 INFO L87 Difference]: Start difference. First operand 113 states and 115 transitions. Second operand has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:42,026 INFO L93 Difference]: Finished difference Result 122 states and 126 transitions. [2022-04-28 03:04:42,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-28 03:04:42,026 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2022-04-28 03:04:42,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:04:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 123 transitions. [2022-04-28 03:04:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 123 transitions. [2022-04-28 03:04:42,028 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 123 transitions. [2022-04-28 03:04:42,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:42,125 INFO L225 Difference]: With dead ends: 122 [2022-04-28 03:04:42,125 INFO L226 Difference]: Without dead ends: 115 [2022-04-28 03:04:42,126 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 171 SyntacticMatches, 2 SemanticMatches, 153 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1380 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=5707, Invalid=18163, Unknown=0, NotChecked=0, Total=23870 [2022-04-28 03:04:42,126 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 58 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 5022 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 5123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 5022 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-04-28 03:04:42,126 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 154 Invalid, 5123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 5022 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-28 03:04:42,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2022-04-28 03:04:42,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2022-04-28 03:04:42,385 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:04:42,385 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,385 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,386 INFO L87 Difference]: Start difference. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:42,387 INFO L93 Difference]: Finished difference Result 115 states and 117 transitions. [2022-04-28 03:04:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-04-28 03:04:42,387 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:42,387 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:42,387 INFO L74 IsIncluded]: Start isIncluded. First operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 115 states. [2022-04-28 03:04:42,387 INFO L87 Difference]: Start difference. First operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 115 states. [2022-04-28 03:04:42,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:42,388 INFO L93 Difference]: Finished difference Result 115 states and 117 transitions. [2022-04-28 03:04:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-04-28 03:04:42,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:42,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:42,388 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:04:42,388 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:04:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 110 states have (on average 1.0272727272727273) internal successors, (113), 110 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 117 transitions. [2022-04-28 03:04:42,390 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 117 transitions. Word has length 111 [2022-04-28 03:04:42,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:04:42,390 INFO L495 AbstractCegarLoop]: Abstraction has 115 states and 117 transitions. [2022-04-28 03:04:42,390 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 2.018867924528302) internal successors, (107), 52 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:42,390 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 115 states and 117 transitions. [2022-04-28 03:04:42,534 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-04-28 03:04:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 03:04:42,534 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:04:42,534 INFO L195 NwaCegarLoop]: trace histogram [51, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:04:42,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (99)] Forceful destruction successful, exit code 0 [2022-04-28 03:04:42,739 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (98)] Ended with exit code 0 [2022-04-28 03:04:42,935 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 99 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,98 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:42,935 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:04:42,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:04:42,936 INFO L85 PathProgramCache]: Analyzing trace with hash 753916007, now seen corresponding path program 99 times [2022-04-28 03:04:42,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:04:42,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1044496147] [2022-04-28 03:04:44,316 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:04:44,468 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:04:44,699 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:04:44,701 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:04:44,704 INFO L85 PathProgramCache]: Analyzing trace with hash 2085625520, now seen corresponding path program 1 times [2022-04-28 03:04:44,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:04:44,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709342793] [2022-04-28 03:04:44,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:04:44,709 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_101.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_101.0)) 4294967296)) 65521) 0) [2022-04-28 03:04:44,709 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_101.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_101.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:04:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:04:44,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [451180358] [2022-04-28 03:04:44,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:44,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:44,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:04:44,715 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:04:44,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (100)] Waiting until timeout for monitored process [2022-04-28 03:04:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:04:44,775 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:04:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:04:44,794 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:04:44,794 INFO L85 PathProgramCache]: Analyzing trace with hash 753916007, now seen corresponding path program 100 times [2022-04-28 03:04:44,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:04:44,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27851193] [2022-04-28 03:04:44,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:04:44,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:04:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:46,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:04:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:46,137 INFO L290 TraceCheckUtils]: 0: Hoare triple {44082#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-28 03:04:46,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-28 03:04:46,137 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-28 03:04:46,137 INFO L272 TraceCheckUtils]: 0: Hoare triple {44026#true} call ULTIMATE.init(); {44082#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:04:46,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {44082#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-28 03:04:46,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-28 03:04:46,138 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-28 03:04:46,138 INFO L272 TraceCheckUtils]: 4: Hoare triple {44026#true} call #t~ret5 := main(); {44026#true} is VALID [2022-04-28 03:04:46,138 INFO L290 TraceCheckUtils]: 5: Hoare triple {44026#true} ~x~0 := 0; {44031#(= main_~x~0 0)} is VALID [2022-04-28 03:04:46,138 INFO L290 TraceCheckUtils]: 6: Hoare triple {44031#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44031#(= main_~x~0 0)} is VALID [2022-04-28 03:04:46,139 INFO L290 TraceCheckUtils]: 7: Hoare triple {44031#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:46,139 INFO L290 TraceCheckUtils]: 8: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:46,140 INFO L290 TraceCheckUtils]: 9: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:46,140 INFO L290 TraceCheckUtils]: 10: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:46,140 INFO L290 TraceCheckUtils]: 11: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:46,141 INFO L290 TraceCheckUtils]: 12: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:46,141 INFO L290 TraceCheckUtils]: 13: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:46,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:46,142 INFO L290 TraceCheckUtils]: 15: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:46,143 INFO L290 TraceCheckUtils]: 16: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:46,143 INFO L290 TraceCheckUtils]: 17: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:46,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:46,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:46,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:46,145 INFO L290 TraceCheckUtils]: 21: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:46,145 INFO L290 TraceCheckUtils]: 22: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:46,146 INFO L290 TraceCheckUtils]: 23: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:46,146 INFO L290 TraceCheckUtils]: 24: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:46,147 INFO L290 TraceCheckUtils]: 25: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:46,147 INFO L290 TraceCheckUtils]: 26: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:46,147 INFO L290 TraceCheckUtils]: 27: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:46,148 INFO L290 TraceCheckUtils]: 28: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:46,148 INFO L290 TraceCheckUtils]: 29: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:46,149 INFO L290 TraceCheckUtils]: 30: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:46,149 INFO L290 TraceCheckUtils]: 31: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:46,150 INFO L290 TraceCheckUtils]: 32: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:46,150 INFO L290 TraceCheckUtils]: 33: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:46,150 INFO L290 TraceCheckUtils]: 34: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:46,151 INFO L290 TraceCheckUtils]: 35: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:46,151 INFO L290 TraceCheckUtils]: 36: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:46,152 INFO L290 TraceCheckUtils]: 37: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:46,152 INFO L290 TraceCheckUtils]: 38: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:46,153 INFO L290 TraceCheckUtils]: 39: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:46,153 INFO L290 TraceCheckUtils]: 40: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:46,153 INFO L290 TraceCheckUtils]: 41: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:46,154 INFO L290 TraceCheckUtils]: 42: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:46,154 INFO L290 TraceCheckUtils]: 43: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:46,155 INFO L290 TraceCheckUtils]: 44: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:46,155 INFO L290 TraceCheckUtils]: 45: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:46,156 INFO L290 TraceCheckUtils]: 46: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:46,156 INFO L290 TraceCheckUtils]: 47: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:46,156 INFO L290 TraceCheckUtils]: 48: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:46,157 INFO L290 TraceCheckUtils]: 49: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:46,157 INFO L290 TraceCheckUtils]: 50: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:46,158 INFO L290 TraceCheckUtils]: 51: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:46,158 INFO L290 TraceCheckUtils]: 52: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:46,158 INFO L290 TraceCheckUtils]: 53: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:46,159 INFO L290 TraceCheckUtils]: 54: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:46,159 INFO L290 TraceCheckUtils]: 55: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:46,160 INFO L290 TraceCheckUtils]: 56: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:46,160 INFO L290 TraceCheckUtils]: 57: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:46,161 INFO L290 TraceCheckUtils]: 58: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:46,161 INFO L290 TraceCheckUtils]: 59: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:46,161 INFO L290 TraceCheckUtils]: 60: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:46,162 INFO L290 TraceCheckUtils]: 61: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:46,162 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:46,163 INFO L290 TraceCheckUtils]: 63: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:46,163 INFO L290 TraceCheckUtils]: 64: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:46,164 INFO L290 TraceCheckUtils]: 65: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:46,164 INFO L290 TraceCheckUtils]: 66: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:46,164 INFO L290 TraceCheckUtils]: 67: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:46,165 INFO L290 TraceCheckUtils]: 68: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:46,165 INFO L290 TraceCheckUtils]: 69: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:46,166 INFO L290 TraceCheckUtils]: 70: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:46,166 INFO L290 TraceCheckUtils]: 71: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:46,167 INFO L290 TraceCheckUtils]: 72: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:46,167 INFO L290 TraceCheckUtils]: 73: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:46,167 INFO L290 TraceCheckUtils]: 74: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:46,168 INFO L290 TraceCheckUtils]: 75: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:46,168 INFO L290 TraceCheckUtils]: 76: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:46,169 INFO L290 TraceCheckUtils]: 77: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:46,169 INFO L290 TraceCheckUtils]: 78: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:46,170 INFO L290 TraceCheckUtils]: 79: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:46,170 INFO L290 TraceCheckUtils]: 80: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:46,171 INFO L290 TraceCheckUtils]: 81: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:46,171 INFO L290 TraceCheckUtils]: 82: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:46,171 INFO L290 TraceCheckUtils]: 83: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:46,172 INFO L290 TraceCheckUtils]: 84: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:46,172 INFO L290 TraceCheckUtils]: 85: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:46,173 INFO L290 TraceCheckUtils]: 86: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:46,173 INFO L290 TraceCheckUtils]: 87: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:46,173 INFO L290 TraceCheckUtils]: 88: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:46,174 INFO L290 TraceCheckUtils]: 89: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:46,174 INFO L290 TraceCheckUtils]: 90: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:46,175 INFO L290 TraceCheckUtils]: 91: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:46,175 INFO L290 TraceCheckUtils]: 92: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:46,176 INFO L290 TraceCheckUtils]: 93: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:46,176 INFO L290 TraceCheckUtils]: 94: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:46,176 INFO L290 TraceCheckUtils]: 95: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:46,177 INFO L290 TraceCheckUtils]: 96: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:46,177 INFO L290 TraceCheckUtils]: 97: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:46,178 INFO L290 TraceCheckUtils]: 98: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:46,178 INFO L290 TraceCheckUtils]: 99: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:46,179 INFO L290 TraceCheckUtils]: 100: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:46,179 INFO L290 TraceCheckUtils]: 101: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:46,179 INFO L290 TraceCheckUtils]: 102: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:46,180 INFO L290 TraceCheckUtils]: 103: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:04:46,180 INFO L290 TraceCheckUtils]: 104: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:04:46,181 INFO L290 TraceCheckUtils]: 105: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:04:46,181 INFO L290 TraceCheckUtils]: 106: Hoare triple {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:04:46,182 INFO L290 TraceCheckUtils]: 107: Hoare triple {44081#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {44027#false} is VALID [2022-04-28 03:04:46,182 INFO L290 TraceCheckUtils]: 108: Hoare triple {44027#false} assume !(~x~0 % 4294967296 < 268435455); {44027#false} is VALID [2022-04-28 03:04:46,182 INFO L272 TraceCheckUtils]: 109: Hoare triple {44027#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {44027#false} is VALID [2022-04-28 03:04:46,182 INFO L290 TraceCheckUtils]: 110: Hoare triple {44027#false} ~cond := #in~cond; {44027#false} is VALID [2022-04-28 03:04:46,182 INFO L290 TraceCheckUtils]: 111: Hoare triple {44027#false} assume 0 == ~cond; {44027#false} is VALID [2022-04-28 03:04:46,182 INFO L290 TraceCheckUtils]: 112: Hoare triple {44027#false} assume !false; {44027#false} is VALID [2022-04-28 03:04:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 51 proven. 2550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:04:46,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:04:46,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27851193] [2022-04-28 03:04:46,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [27851193] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:04:46,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1379899922] [2022-04-28 03:04:46,183 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:04:46,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:04:46,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:04:46,184 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:04:46,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Waiting until timeout for monitored process [2022-04-28 03:04:46,251 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:04:46,251 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:04:46,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 107 conjunts are in the unsatisfiable core [2022-04-28 03:04:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:04:46,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:04:47,234 INFO L272 TraceCheckUtils]: 0: Hoare triple {44026#true} call ULTIMATE.init(); {44026#true} is VALID [2022-04-28 03:04:47,234 INFO L290 TraceCheckUtils]: 1: Hoare triple {44026#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-28 03:04:47,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-28 03:04:47,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-28 03:04:47,234 INFO L272 TraceCheckUtils]: 4: Hoare triple {44026#true} call #t~ret5 := main(); {44026#true} is VALID [2022-04-28 03:04:47,234 INFO L290 TraceCheckUtils]: 5: Hoare triple {44026#true} ~x~0 := 0; {44031#(= main_~x~0 0)} is VALID [2022-04-28 03:04:47,235 INFO L290 TraceCheckUtils]: 6: Hoare triple {44031#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44031#(= main_~x~0 0)} is VALID [2022-04-28 03:04:47,235 INFO L290 TraceCheckUtils]: 7: Hoare triple {44031#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:47,236 INFO L290 TraceCheckUtils]: 8: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:04:47,236 INFO L290 TraceCheckUtils]: 9: Hoare triple {44032#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:47,237 INFO L290 TraceCheckUtils]: 10: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:04:47,237 INFO L290 TraceCheckUtils]: 11: Hoare triple {44033#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:47,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:04:47,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {44034#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:47,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:04:47,239 INFO L290 TraceCheckUtils]: 15: Hoare triple {44035#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:47,240 INFO L290 TraceCheckUtils]: 16: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:04:47,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {44036#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:47,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:04:47,241 INFO L290 TraceCheckUtils]: 19: Hoare triple {44037#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:47,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:04:47,242 INFO L290 TraceCheckUtils]: 21: Hoare triple {44038#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:47,242 INFO L290 TraceCheckUtils]: 22: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:04:47,243 INFO L290 TraceCheckUtils]: 23: Hoare triple {44039#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:47,243 INFO L290 TraceCheckUtils]: 24: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:04:47,244 INFO L290 TraceCheckUtils]: 25: Hoare triple {44040#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:47,244 INFO L290 TraceCheckUtils]: 26: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:04:47,244 INFO L290 TraceCheckUtils]: 27: Hoare triple {44041#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:47,245 INFO L290 TraceCheckUtils]: 28: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:04:47,245 INFO L290 TraceCheckUtils]: 29: Hoare triple {44042#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:47,246 INFO L290 TraceCheckUtils]: 30: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:04:47,246 INFO L290 TraceCheckUtils]: 31: Hoare triple {44043#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:47,246 INFO L290 TraceCheckUtils]: 32: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:04:47,247 INFO L290 TraceCheckUtils]: 33: Hoare triple {44044#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:47,247 INFO L290 TraceCheckUtils]: 34: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:04:47,248 INFO L290 TraceCheckUtils]: 35: Hoare triple {44045#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:47,248 INFO L290 TraceCheckUtils]: 36: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:04:47,249 INFO L290 TraceCheckUtils]: 37: Hoare triple {44046#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:47,249 INFO L290 TraceCheckUtils]: 38: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:04:47,249 INFO L290 TraceCheckUtils]: 39: Hoare triple {44047#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:47,250 INFO L290 TraceCheckUtils]: 40: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:04:47,250 INFO L290 TraceCheckUtils]: 41: Hoare triple {44048#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:47,251 INFO L290 TraceCheckUtils]: 42: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:04:47,251 INFO L290 TraceCheckUtils]: 43: Hoare triple {44049#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:47,251 INFO L290 TraceCheckUtils]: 44: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:04:47,252 INFO L290 TraceCheckUtils]: 45: Hoare triple {44050#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:47,252 INFO L290 TraceCheckUtils]: 46: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:04:47,253 INFO L290 TraceCheckUtils]: 47: Hoare triple {44051#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:47,253 INFO L290 TraceCheckUtils]: 48: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:04:47,254 INFO L290 TraceCheckUtils]: 49: Hoare triple {44052#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:47,254 INFO L290 TraceCheckUtils]: 50: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:04:47,255 INFO L290 TraceCheckUtils]: 51: Hoare triple {44053#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:47,255 INFO L290 TraceCheckUtils]: 52: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:04:47,255 INFO L290 TraceCheckUtils]: 53: Hoare triple {44054#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:47,256 INFO L290 TraceCheckUtils]: 54: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:04:47,256 INFO L290 TraceCheckUtils]: 55: Hoare triple {44055#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:47,257 INFO L290 TraceCheckUtils]: 56: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:04:47,257 INFO L290 TraceCheckUtils]: 57: Hoare triple {44056#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:47,257 INFO L290 TraceCheckUtils]: 58: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:04:47,258 INFO L290 TraceCheckUtils]: 59: Hoare triple {44057#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:47,258 INFO L290 TraceCheckUtils]: 60: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:04:47,259 INFO L290 TraceCheckUtils]: 61: Hoare triple {44058#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:47,259 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:04:47,260 INFO L290 TraceCheckUtils]: 63: Hoare triple {44059#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:47,260 INFO L290 TraceCheckUtils]: 64: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:04:47,260 INFO L290 TraceCheckUtils]: 65: Hoare triple {44060#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:47,261 INFO L290 TraceCheckUtils]: 66: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:04:47,261 INFO L290 TraceCheckUtils]: 67: Hoare triple {44061#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:47,262 INFO L290 TraceCheckUtils]: 68: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:04:47,262 INFO L290 TraceCheckUtils]: 69: Hoare triple {44062#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:47,262 INFO L290 TraceCheckUtils]: 70: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:04:47,263 INFO L290 TraceCheckUtils]: 71: Hoare triple {44063#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:47,263 INFO L290 TraceCheckUtils]: 72: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:04:47,264 INFO L290 TraceCheckUtils]: 73: Hoare triple {44064#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:47,264 INFO L290 TraceCheckUtils]: 74: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:04:47,265 INFO L290 TraceCheckUtils]: 75: Hoare triple {44065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:47,265 INFO L290 TraceCheckUtils]: 76: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:04:47,265 INFO L290 TraceCheckUtils]: 77: Hoare triple {44066#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:47,266 INFO L290 TraceCheckUtils]: 78: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:04:47,266 INFO L290 TraceCheckUtils]: 79: Hoare triple {44067#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:47,267 INFO L290 TraceCheckUtils]: 80: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:04:47,267 INFO L290 TraceCheckUtils]: 81: Hoare triple {44068#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:47,268 INFO L290 TraceCheckUtils]: 82: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:04:47,268 INFO L290 TraceCheckUtils]: 83: Hoare triple {44069#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:47,268 INFO L290 TraceCheckUtils]: 84: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:04:47,269 INFO L290 TraceCheckUtils]: 85: Hoare triple {44070#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:47,269 INFO L290 TraceCheckUtils]: 86: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:04:47,270 INFO L290 TraceCheckUtils]: 87: Hoare triple {44071#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:47,270 INFO L290 TraceCheckUtils]: 88: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:04:47,271 INFO L290 TraceCheckUtils]: 89: Hoare triple {44072#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:47,271 INFO L290 TraceCheckUtils]: 90: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:04:47,271 INFO L290 TraceCheckUtils]: 91: Hoare triple {44073#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:47,272 INFO L290 TraceCheckUtils]: 92: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:04:47,272 INFO L290 TraceCheckUtils]: 93: Hoare triple {44074#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:47,273 INFO L290 TraceCheckUtils]: 94: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:04:47,273 INFO L290 TraceCheckUtils]: 95: Hoare triple {44075#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:47,273 INFO L290 TraceCheckUtils]: 96: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:04:47,274 INFO L290 TraceCheckUtils]: 97: Hoare triple {44076#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:47,274 INFO L290 TraceCheckUtils]: 98: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:04:47,275 INFO L290 TraceCheckUtils]: 99: Hoare triple {44077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:47,275 INFO L290 TraceCheckUtils]: 100: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:04:47,276 INFO L290 TraceCheckUtils]: 101: Hoare triple {44078#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:47,276 INFO L290 TraceCheckUtils]: 102: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:04:47,276 INFO L290 TraceCheckUtils]: 103: Hoare triple {44079#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:04:47,277 INFO L290 TraceCheckUtils]: 104: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:04:47,277 INFO L290 TraceCheckUtils]: 105: Hoare triple {44080#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:04:47,278 INFO L290 TraceCheckUtils]: 106: Hoare triple {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:04:47,278 INFO L290 TraceCheckUtils]: 107: Hoare triple {44401#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:04:47,279 INFO L290 TraceCheckUtils]: 108: Hoare triple {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:04:47,279 INFO L272 TraceCheckUtils]: 109: Hoare triple {44408#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:04:47,279 INFO L290 TraceCheckUtils]: 110: Hoare triple {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {44419#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:04:47,280 INFO L290 TraceCheckUtils]: 111: Hoare triple {44419#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {44027#false} is VALID [2022-04-28 03:04:47,280 INFO L290 TraceCheckUtils]: 112: Hoare triple {44027#false} assume !false; {44027#false} is VALID [2022-04-28 03:04:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:04:47,280 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:04:47,698 INFO L290 TraceCheckUtils]: 112: Hoare triple {44027#false} assume !false; {44027#false} is VALID [2022-04-28 03:04:47,698 INFO L290 TraceCheckUtils]: 111: Hoare triple {44419#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {44027#false} is VALID [2022-04-28 03:04:47,699 INFO L290 TraceCheckUtils]: 110: Hoare triple {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {44419#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:04:47,699 INFO L272 TraceCheckUtils]: 109: Hoare triple {44435#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {44415#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:04:47,699 INFO L290 TraceCheckUtils]: 108: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,700 INFO L290 TraceCheckUtils]: 107: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,701 INFO L290 TraceCheckUtils]: 106: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,701 INFO L290 TraceCheckUtils]: 105: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,702 INFO L290 TraceCheckUtils]: 104: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,702 INFO L290 TraceCheckUtils]: 103: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,702 INFO L290 TraceCheckUtils]: 102: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,703 INFO L290 TraceCheckUtils]: 101: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,703 INFO L290 TraceCheckUtils]: 100: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,704 INFO L290 TraceCheckUtils]: 99: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,704 INFO L290 TraceCheckUtils]: 98: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,705 INFO L290 TraceCheckUtils]: 97: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,705 INFO L290 TraceCheckUtils]: 96: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,706 INFO L290 TraceCheckUtils]: 95: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,706 INFO L290 TraceCheckUtils]: 94: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,707 INFO L290 TraceCheckUtils]: 93: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,707 INFO L290 TraceCheckUtils]: 92: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,708 INFO L290 TraceCheckUtils]: 91: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,708 INFO L290 TraceCheckUtils]: 90: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,709 INFO L290 TraceCheckUtils]: 89: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,709 INFO L290 TraceCheckUtils]: 88: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,710 INFO L290 TraceCheckUtils]: 87: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,710 INFO L290 TraceCheckUtils]: 86: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,711 INFO L290 TraceCheckUtils]: 85: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,711 INFO L290 TraceCheckUtils]: 84: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,712 INFO L290 TraceCheckUtils]: 83: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,712 INFO L290 TraceCheckUtils]: 82: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,712 INFO L290 TraceCheckUtils]: 81: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,713 INFO L290 TraceCheckUtils]: 80: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,713 INFO L290 TraceCheckUtils]: 79: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,714 INFO L290 TraceCheckUtils]: 78: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,714 INFO L290 TraceCheckUtils]: 77: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,715 INFO L290 TraceCheckUtils]: 76: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,715 INFO L290 TraceCheckUtils]: 75: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,716 INFO L290 TraceCheckUtils]: 74: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,716 INFO L290 TraceCheckUtils]: 73: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,716 INFO L290 TraceCheckUtils]: 72: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,717 INFO L290 TraceCheckUtils]: 71: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,717 INFO L290 TraceCheckUtils]: 70: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,718 INFO L290 TraceCheckUtils]: 69: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,718 INFO L290 TraceCheckUtils]: 68: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,719 INFO L290 TraceCheckUtils]: 67: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,719 INFO L290 TraceCheckUtils]: 66: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,719 INFO L290 TraceCheckUtils]: 65: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,720 INFO L290 TraceCheckUtils]: 64: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,720 INFO L290 TraceCheckUtils]: 63: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,721 INFO L290 TraceCheckUtils]: 62: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,721 INFO L290 TraceCheckUtils]: 61: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,721 INFO L290 TraceCheckUtils]: 60: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,722 INFO L290 TraceCheckUtils]: 59: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,722 INFO L290 TraceCheckUtils]: 58: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,723 INFO L290 TraceCheckUtils]: 57: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,723 INFO L290 TraceCheckUtils]: 56: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,724 INFO L290 TraceCheckUtils]: 55: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,724 INFO L290 TraceCheckUtils]: 54: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,724 INFO L290 TraceCheckUtils]: 53: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,725 INFO L290 TraceCheckUtils]: 52: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,725 INFO L290 TraceCheckUtils]: 51: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,726 INFO L290 TraceCheckUtils]: 50: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,726 INFO L290 TraceCheckUtils]: 49: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,726 INFO L290 TraceCheckUtils]: 48: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,727 INFO L290 TraceCheckUtils]: 47: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,727 INFO L290 TraceCheckUtils]: 46: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,728 INFO L290 TraceCheckUtils]: 45: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,728 INFO L290 TraceCheckUtils]: 44: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,729 INFO L290 TraceCheckUtils]: 43: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,729 INFO L290 TraceCheckUtils]: 42: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,729 INFO L290 TraceCheckUtils]: 41: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,730 INFO L290 TraceCheckUtils]: 40: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,730 INFO L290 TraceCheckUtils]: 39: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,730 INFO L290 TraceCheckUtils]: 38: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,731 INFO L290 TraceCheckUtils]: 37: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,731 INFO L290 TraceCheckUtils]: 36: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,732 INFO L290 TraceCheckUtils]: 35: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,732 INFO L290 TraceCheckUtils]: 34: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,733 INFO L290 TraceCheckUtils]: 33: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,733 INFO L290 TraceCheckUtils]: 32: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,733 INFO L290 TraceCheckUtils]: 31: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,734 INFO L290 TraceCheckUtils]: 30: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,734 INFO L290 TraceCheckUtils]: 29: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,735 INFO L290 TraceCheckUtils]: 28: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,735 INFO L290 TraceCheckUtils]: 27: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,735 INFO L290 TraceCheckUtils]: 26: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,736 INFO L290 TraceCheckUtils]: 25: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,736 INFO L290 TraceCheckUtils]: 24: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,737 INFO L290 TraceCheckUtils]: 22: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,738 INFO L290 TraceCheckUtils]: 21: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,738 INFO L290 TraceCheckUtils]: 20: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,738 INFO L290 TraceCheckUtils]: 19: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,739 INFO L290 TraceCheckUtils]: 17: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,740 INFO L290 TraceCheckUtils]: 16: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,740 INFO L290 TraceCheckUtils]: 15: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,741 INFO L290 TraceCheckUtils]: 13: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,741 INFO L290 TraceCheckUtils]: 12: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,742 INFO L290 TraceCheckUtils]: 11: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,742 INFO L290 TraceCheckUtils]: 10: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {44448#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {44448#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:04:47,744 INFO L290 TraceCheckUtils]: 6: Hoare triple {44435#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,744 INFO L290 TraceCheckUtils]: 5: Hoare triple {44026#true} ~x~0 := 0; {44435#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:04:47,744 INFO L272 TraceCheckUtils]: 4: Hoare triple {44026#true} call #t~ret5 := main(); {44026#true} is VALID [2022-04-28 03:04:47,744 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44026#true} {44026#true} #40#return; {44026#true} is VALID [2022-04-28 03:04:47,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {44026#true} assume true; {44026#true} is VALID [2022-04-28 03:04:47,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {44026#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {44026#true} is VALID [2022-04-28 03:04:47,744 INFO L272 TraceCheckUtils]: 0: Hoare triple {44026#true} call ULTIMATE.init(); {44026#true} is VALID [2022-04-28 03:04:47,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 1325 refuted. 0 times theorem prover too weak. 1276 trivial. 0 not checked. [2022-04-28 03:04:47,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1379899922] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:04:47,745 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:04:47,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 56, 6] total 60 [2022-04-28 03:04:47,745 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:04:47,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1044496147] [2022-04-28 03:04:47,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1044496147] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:04:47,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:04:47,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2022-04-28 03:04:47,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007100224] [2022-04-28 03:04:47,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:04:47,746 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 113 [2022-04-28 03:04:47,746 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:04:47,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:47,821 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:47,822 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-04-28 03:04:47,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:04:47,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-04-28 03:04:47,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=220, Invalid=3320, Unknown=0, NotChecked=0, Total=3540 [2022-04-28 03:04:47,822 INFO L87 Difference]: Start difference. First operand 115 states and 117 transitions. Second operand has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:56,121 INFO L93 Difference]: Finished difference Result 124 states and 128 transitions. [2022-04-28 03:04:56,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-28 03:04:56,122 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 113 [2022-04-28 03:04:56,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:04:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 125 transitions. [2022-04-28 03:04:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 125 transitions. [2022-04-28 03:04:56,123 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 125 transitions. [2022-04-28 03:04:56,222 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:56,223 INFO L225 Difference]: With dead ends: 124 [2022-04-28 03:04:56,223 INFO L226 Difference]: Without dead ends: 117 [2022-04-28 03:04:56,224 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 220 SyntacticMatches, 3 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1292 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=574, Invalid=11636, Unknown=0, NotChecked=0, Total=12210 [2022-04-28 03:04:56,224 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 59 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 5101 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 5204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 5101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-28 03:04:56,224 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [59 Valid, 54 Invalid, 5204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 5101 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-28 03:04:56,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2022-04-28 03:04:56,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2022-04-28 03:04:56,473 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:04:56,473 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,474 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,474 INFO L87 Difference]: Start difference. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:56,475 INFO L93 Difference]: Finished difference Result 117 states and 119 transitions. [2022-04-28 03:04:56,475 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-04-28 03:04:56,475 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:56,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:56,475 INFO L74 IsIncluded]: Start isIncluded. First operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 117 states. [2022-04-28 03:04:56,475 INFO L87 Difference]: Start difference. First operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 117 states. [2022-04-28 03:04:56,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:04:56,476 INFO L93 Difference]: Finished difference Result 117 states and 119 transitions. [2022-04-28 03:04:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-04-28 03:04:56,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:04:56,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:04:56,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:04:56,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:04:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 119 transitions. [2022-04-28 03:04:56,481 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 119 transitions. Word has length 113 [2022-04-28 03:04:56,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:04:56,481 INFO L495 AbstractCegarLoop]: Abstraction has 117 states and 119 transitions. [2022-04-28 03:04:56,482 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 2.0185185185185186) internal successors, (109), 53 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:04:56,482 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 117 states and 119 transitions. [2022-04-28 03:04:56,618 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:04:56,618 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-04-28 03:04:56,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-04-28 03:04:56,618 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:04:56,619 INFO L195 NwaCegarLoop]: trace histogram [52, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:04:56,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Forceful destruction successful, exit code 0 [2022-04-28 03:04:56,822 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (100)] Forceful destruction successful, exit code 0 [2022-04-28 03:04:57,019 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable101,101 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,100 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable102 [2022-04-28 03:04:57,019 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:04:57,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:04:57,019 INFO L85 PathProgramCache]: Analyzing trace with hash 605746756, now seen corresponding path program 101 times [2022-04-28 03:04:57,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:04:57,020 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1506419865] [2022-04-28 03:04:59,601 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:04:59,956 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:05:00,214 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:05:00,216 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:05:00,219 INFO L85 PathProgramCache]: Analyzing trace with hash -159809616, now seen corresponding path program 1 times [2022-04-28 03:05:00,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:00,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550209799] [2022-04-28 03:05:00,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:00,228 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_103.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_103.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:05:00,228 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_103.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_103.0)) 4294967296)) 65521) 0) [2022-04-28 03:05:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:05:00,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1925287848] [2022-04-28 03:05:00,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:00,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:00,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:00,234 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:00,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Waiting until timeout for monitored process [2022-04-28 03:05:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:00,292 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:05:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:00,311 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:05:00,311 INFO L85 PathProgramCache]: Analyzing trace with hash 605746756, now seen corresponding path program 102 times [2022-04-28 03:05:00,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:00,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984029850] [2022-04-28 03:05:00,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:00,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:01,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:05:01,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:01,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {45641#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-28 03:05:01,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-28 03:05:01,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-28 03:05:01,669 INFO L272 TraceCheckUtils]: 0: Hoare triple {45584#true} call ULTIMATE.init(); {45641#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:05:01,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {45641#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-28 03:05:01,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-28 03:05:01,669 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-28 03:05:01,669 INFO L272 TraceCheckUtils]: 4: Hoare triple {45584#true} call #t~ret5 := main(); {45584#true} is VALID [2022-04-28 03:05:01,670 INFO L290 TraceCheckUtils]: 5: Hoare triple {45584#true} ~x~0 := 0; {45589#(= main_~x~0 0)} is VALID [2022-04-28 03:05:01,670 INFO L290 TraceCheckUtils]: 6: Hoare triple {45589#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {45589#(= main_~x~0 0)} is VALID [2022-04-28 03:05:01,670 INFO L290 TraceCheckUtils]: 7: Hoare triple {45589#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:01,671 INFO L290 TraceCheckUtils]: 8: Hoare triple {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:01,671 INFO L290 TraceCheckUtils]: 9: Hoare triple {45590#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:01,672 INFO L290 TraceCheckUtils]: 10: Hoare triple {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:01,672 INFO L290 TraceCheckUtils]: 11: Hoare triple {45591#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:01,673 INFO L290 TraceCheckUtils]: 12: Hoare triple {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:01,673 INFO L290 TraceCheckUtils]: 13: Hoare triple {45592#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:01,673 INFO L290 TraceCheckUtils]: 14: Hoare triple {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:01,674 INFO L290 TraceCheckUtils]: 15: Hoare triple {45593#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:01,674 INFO L290 TraceCheckUtils]: 16: Hoare triple {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:01,675 INFO L290 TraceCheckUtils]: 17: Hoare triple {45594#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:01,675 INFO L290 TraceCheckUtils]: 18: Hoare triple {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:01,676 INFO L290 TraceCheckUtils]: 19: Hoare triple {45595#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:01,676 INFO L290 TraceCheckUtils]: 20: Hoare triple {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:01,676 INFO L290 TraceCheckUtils]: 21: Hoare triple {45596#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:01,677 INFO L290 TraceCheckUtils]: 22: Hoare triple {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:01,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {45597#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:01,678 INFO L290 TraceCheckUtils]: 24: Hoare triple {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:01,678 INFO L290 TraceCheckUtils]: 25: Hoare triple {45598#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:01,679 INFO L290 TraceCheckUtils]: 26: Hoare triple {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:01,679 INFO L290 TraceCheckUtils]: 27: Hoare triple {45599#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:01,679 INFO L290 TraceCheckUtils]: 28: Hoare triple {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:01,680 INFO L290 TraceCheckUtils]: 29: Hoare triple {45600#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:01,680 INFO L290 TraceCheckUtils]: 30: Hoare triple {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:01,681 INFO L290 TraceCheckUtils]: 31: Hoare triple {45601#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:01,681 INFO L290 TraceCheckUtils]: 32: Hoare triple {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:01,682 INFO L290 TraceCheckUtils]: 33: Hoare triple {45602#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:01,682 INFO L290 TraceCheckUtils]: 34: Hoare triple {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:01,682 INFO L290 TraceCheckUtils]: 35: Hoare triple {45603#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:01,683 INFO L290 TraceCheckUtils]: 36: Hoare triple {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:01,683 INFO L290 TraceCheckUtils]: 37: Hoare triple {45604#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:01,684 INFO L290 TraceCheckUtils]: 38: Hoare triple {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:01,684 INFO L290 TraceCheckUtils]: 39: Hoare triple {45605#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:01,684 INFO L290 TraceCheckUtils]: 40: Hoare triple {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:01,685 INFO L290 TraceCheckUtils]: 41: Hoare triple {45606#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:01,685 INFO L290 TraceCheckUtils]: 42: Hoare triple {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:01,686 INFO L290 TraceCheckUtils]: 43: Hoare triple {45607#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:01,686 INFO L290 TraceCheckUtils]: 44: Hoare triple {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:01,687 INFO L290 TraceCheckUtils]: 45: Hoare triple {45608#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:01,687 INFO L290 TraceCheckUtils]: 46: Hoare triple {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:01,687 INFO L290 TraceCheckUtils]: 47: Hoare triple {45609#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:01,688 INFO L290 TraceCheckUtils]: 48: Hoare triple {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:01,688 INFO L290 TraceCheckUtils]: 49: Hoare triple {45610#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:01,689 INFO L290 TraceCheckUtils]: 50: Hoare triple {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:01,689 INFO L290 TraceCheckUtils]: 51: Hoare triple {45611#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:01,689 INFO L290 TraceCheckUtils]: 52: Hoare triple {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:01,690 INFO L290 TraceCheckUtils]: 53: Hoare triple {45612#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:01,690 INFO L290 TraceCheckUtils]: 54: Hoare triple {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:01,691 INFO L290 TraceCheckUtils]: 55: Hoare triple {45613#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:01,691 INFO L290 TraceCheckUtils]: 56: Hoare triple {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:01,692 INFO L290 TraceCheckUtils]: 57: Hoare triple {45614#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:01,692 INFO L290 TraceCheckUtils]: 58: Hoare triple {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:01,692 INFO L290 TraceCheckUtils]: 59: Hoare triple {45615#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:01,693 INFO L290 TraceCheckUtils]: 60: Hoare triple {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:01,693 INFO L290 TraceCheckUtils]: 61: Hoare triple {45616#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:01,694 INFO L290 TraceCheckUtils]: 62: Hoare triple {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:01,694 INFO L290 TraceCheckUtils]: 63: Hoare triple {45617#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:01,694 INFO L290 TraceCheckUtils]: 64: Hoare triple {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:01,695 INFO L290 TraceCheckUtils]: 65: Hoare triple {45618#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:01,695 INFO L290 TraceCheckUtils]: 66: Hoare triple {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:01,696 INFO L290 TraceCheckUtils]: 67: Hoare triple {45619#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:01,696 INFO L290 TraceCheckUtils]: 68: Hoare triple {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:01,697 INFO L290 TraceCheckUtils]: 69: Hoare triple {45620#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:01,697 INFO L290 TraceCheckUtils]: 70: Hoare triple {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:01,697 INFO L290 TraceCheckUtils]: 71: Hoare triple {45621#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:01,698 INFO L290 TraceCheckUtils]: 72: Hoare triple {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:01,698 INFO L290 TraceCheckUtils]: 73: Hoare triple {45622#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:01,699 INFO L290 TraceCheckUtils]: 74: Hoare triple {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:01,699 INFO L290 TraceCheckUtils]: 75: Hoare triple {45623#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:01,700 INFO L290 TraceCheckUtils]: 76: Hoare triple {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:01,700 INFO L290 TraceCheckUtils]: 77: Hoare triple {45624#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:01,700 INFO L290 TraceCheckUtils]: 78: Hoare triple {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:01,701 INFO L290 TraceCheckUtils]: 79: Hoare triple {45625#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:01,701 INFO L290 TraceCheckUtils]: 80: Hoare triple {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:01,702 INFO L290 TraceCheckUtils]: 81: Hoare triple {45626#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:01,702 INFO L290 TraceCheckUtils]: 82: Hoare triple {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:01,703 INFO L290 TraceCheckUtils]: 83: Hoare triple {45627#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:01,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:01,703 INFO L290 TraceCheckUtils]: 85: Hoare triple {45628#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:01,704 INFO L290 TraceCheckUtils]: 86: Hoare triple {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:01,704 INFO L290 TraceCheckUtils]: 87: Hoare triple {45629#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:01,705 INFO L290 TraceCheckUtils]: 88: Hoare triple {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:01,705 INFO L290 TraceCheckUtils]: 89: Hoare triple {45630#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:01,705 INFO L290 TraceCheckUtils]: 90: Hoare triple {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:01,706 INFO L290 TraceCheckUtils]: 91: Hoare triple {45631#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:01,706 INFO L290 TraceCheckUtils]: 92: Hoare triple {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:01,707 INFO L290 TraceCheckUtils]: 93: Hoare triple {45632#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:01,707 INFO L290 TraceCheckUtils]: 94: Hoare triple {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:01,708 INFO L290 TraceCheckUtils]: 95: Hoare triple {45633#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:01,708 INFO L290 TraceCheckUtils]: 96: Hoare triple {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:01,709 INFO L290 TraceCheckUtils]: 97: Hoare triple {45634#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:01,709 INFO L290 TraceCheckUtils]: 98: Hoare triple {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:01,709 INFO L290 TraceCheckUtils]: 99: Hoare triple {45635#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:01,710 INFO L290 TraceCheckUtils]: 100: Hoare triple {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:01,710 INFO L290 TraceCheckUtils]: 101: Hoare triple {45636#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:01,711 INFO L290 TraceCheckUtils]: 102: Hoare triple {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:01,711 INFO L290 TraceCheckUtils]: 103: Hoare triple {45637#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:01,711 INFO L290 TraceCheckUtils]: 104: Hoare triple {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:01,712 INFO L290 TraceCheckUtils]: 105: Hoare triple {45638#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:01,712 INFO L290 TraceCheckUtils]: 106: Hoare triple {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:01,713 INFO L290 TraceCheckUtils]: 107: Hoare triple {45639#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:05:01,713 INFO L290 TraceCheckUtils]: 108: Hoare triple {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:05:01,714 INFO L290 TraceCheckUtils]: 109: Hoare triple {45640#(and (<= main_~x~0 51) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {45585#false} is VALID [2022-04-28 03:05:01,714 INFO L290 TraceCheckUtils]: 110: Hoare triple {45585#false} assume !(~x~0 % 4294967296 < 268435455); {45585#false} is VALID [2022-04-28 03:05:01,714 INFO L272 TraceCheckUtils]: 111: Hoare triple {45585#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {45585#false} is VALID [2022-04-28 03:05:01,714 INFO L290 TraceCheckUtils]: 112: Hoare triple {45585#false} ~cond := #in~cond; {45585#false} is VALID [2022-04-28 03:05:01,714 INFO L290 TraceCheckUtils]: 113: Hoare triple {45585#false} assume 0 == ~cond; {45585#false} is VALID [2022-04-28 03:05:01,714 INFO L290 TraceCheckUtils]: 114: Hoare triple {45585#false} assume !false; {45585#false} is VALID [2022-04-28 03:05:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 52 proven. 2652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:05:01,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:05:01,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1984029850] [2022-04-28 03:05:01,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1984029850] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:05:01,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1171497323] [2022-04-28 03:05:01,715 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:05:01,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:01,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:01,716 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:01,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Waiting until timeout for monitored process [2022-04-28 03:05:01,778 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:05:01,778 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:05:01,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:05:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:01,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:05:02,184 INFO L272 TraceCheckUtils]: 0: Hoare triple {45584#true} call ULTIMATE.init(); {45584#true} is VALID [2022-04-28 03:05:02,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {45584#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L272 TraceCheckUtils]: 4: Hoare triple {45584#true} call #t~ret5 := main(); {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 5: Hoare triple {45584#true} ~x~0 := 0; {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 6: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 7: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 8: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 9: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 10: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 14: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 15: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 16: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 17: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 18: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 19: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 20: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 21: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 23: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 24: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 25: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 26: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 27: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 28: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 29: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 30: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 31: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 32: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,187 INFO L290 TraceCheckUtils]: 33: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 34: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 35: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 37: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 38: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 39: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 40: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 41: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 42: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 43: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,188 INFO L290 TraceCheckUtils]: 44: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 45: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 46: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 47: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 48: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 49: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 50: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 51: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 52: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 53: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 54: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,189 INFO L290 TraceCheckUtils]: 55: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 56: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 57: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 58: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 59: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 60: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 61: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 62: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 63: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 64: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 65: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,190 INFO L290 TraceCheckUtils]: 66: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 67: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 68: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 69: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 70: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 71: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 72: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 73: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 74: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 75: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 76: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 77: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,191 INFO L290 TraceCheckUtils]: 78: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 79: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 80: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 81: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 82: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 83: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 84: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 85: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 86: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 87: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 88: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,192 INFO L290 TraceCheckUtils]: 89: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 90: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 91: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 92: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 93: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 94: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 95: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 96: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 97: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 98: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 99: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,193 INFO L290 TraceCheckUtils]: 100: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,194 INFO L290 TraceCheckUtils]: 101: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,194 INFO L290 TraceCheckUtils]: 102: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,194 INFO L290 TraceCheckUtils]: 103: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,194 INFO L290 TraceCheckUtils]: 104: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,194 INFO L290 TraceCheckUtils]: 105: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,194 INFO L290 TraceCheckUtils]: 106: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,196 INFO L290 TraceCheckUtils]: 107: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:05:02,196 INFO L290 TraceCheckUtils]: 108: Hoare triple {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:05:02,197 INFO L290 TraceCheckUtils]: 109: Hoare triple {45966#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {45973#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:05:02,198 INFO L290 TraceCheckUtils]: 110: Hoare triple {45973#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {45585#false} is VALID [2022-04-28 03:05:02,198 INFO L272 TraceCheckUtils]: 111: Hoare triple {45585#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {45585#false} is VALID [2022-04-28 03:05:02,198 INFO L290 TraceCheckUtils]: 112: Hoare triple {45585#false} ~cond := #in~cond; {45585#false} is VALID [2022-04-28 03:05:02,198 INFO L290 TraceCheckUtils]: 113: Hoare triple {45585#false} assume 0 == ~cond; {45585#false} is VALID [2022-04-28 03:05:02,198 INFO L290 TraceCheckUtils]: 114: Hoare triple {45585#false} assume !false; {45585#false} is VALID [2022-04-28 03:05:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 153 proven. 1 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2022-04-28 03:05:02,199 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:05:02,536 INFO L290 TraceCheckUtils]: 114: Hoare triple {45585#false} assume !false; {45585#false} is VALID [2022-04-28 03:05:02,537 INFO L290 TraceCheckUtils]: 113: Hoare triple {45585#false} assume 0 == ~cond; {45585#false} is VALID [2022-04-28 03:05:02,537 INFO L290 TraceCheckUtils]: 112: Hoare triple {45585#false} ~cond := #in~cond; {45585#false} is VALID [2022-04-28 03:05:02,537 INFO L272 TraceCheckUtils]: 111: Hoare triple {45585#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {45585#false} is VALID [2022-04-28 03:05:02,537 INFO L290 TraceCheckUtils]: 110: Hoare triple {46001#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {45585#false} is VALID [2022-04-28 03:05:02,538 INFO L290 TraceCheckUtils]: 109: Hoare triple {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {46001#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:05:02,538 INFO L290 TraceCheckUtils]: 108: Hoare triple {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 107: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {46005#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 106: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 105: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 104: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 103: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 102: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 101: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,539 INFO L290 TraceCheckUtils]: 100: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 99: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 98: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 97: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 96: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 95: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 94: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 93: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 92: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 91: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 90: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,540 INFO L290 TraceCheckUtils]: 89: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 88: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 87: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 86: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 85: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 84: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 83: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 82: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 81: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 80: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 79: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,541 INFO L290 TraceCheckUtils]: 78: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 77: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 76: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 75: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 74: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 73: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 72: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 71: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 70: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 69: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 68: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,542 INFO L290 TraceCheckUtils]: 67: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 66: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 65: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 64: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 63: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 62: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 61: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 60: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 59: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 58: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 57: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,543 INFO L290 TraceCheckUtils]: 56: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 55: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 54: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 53: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 52: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 51: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 50: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 49: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 46: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 43: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 42: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 41: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 40: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 39: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 38: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 37: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 36: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 35: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,545 INFO L290 TraceCheckUtils]: 34: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 33: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 32: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 31: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 30: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 29: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 28: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 27: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 26: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 25: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,546 INFO L290 TraceCheckUtils]: 24: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 23: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 22: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 21: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 20: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 19: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 18: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 17: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 16: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 15: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 14: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,547 INFO L290 TraceCheckUtils]: 13: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 12: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 11: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 10: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 9: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 8: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 7: Hoare triple {45584#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 6: Hoare triple {45584#true} assume !!(~x~0 % 4294967296 < 268435455); {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 5: Hoare triple {45584#true} ~x~0 := 0; {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L272 TraceCheckUtils]: 4: Hoare triple {45584#true} call #t~ret5 := main(); {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45584#true} {45584#true} #40#return; {45584#true} is VALID [2022-04-28 03:05:02,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {45584#true} assume true; {45584#true} is VALID [2022-04-28 03:05:02,549 INFO L290 TraceCheckUtils]: 1: Hoare triple {45584#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {45584#true} is VALID [2022-04-28 03:05:02,549 INFO L272 TraceCheckUtils]: 0: Hoare triple {45584#true} call ULTIMATE.init(); {45584#true} is VALID [2022-04-28 03:05:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 153 proven. 1 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2022-04-28 03:05:02,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1171497323] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:05:02,549 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:05:02,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 4, 4] total 59 [2022-04-28 03:05:02,549 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:05:02,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1506419865] [2022-04-28 03:05:02,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1506419865] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:05:02,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:05:02,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2022-04-28 03:05:02,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824683972] [2022-04-28 03:05:02,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:05:02,550 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-28 03:05:02,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:05:02,550 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:02,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:02,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-28 03:05:02,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:05:02,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-28 03:05:02,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=372, Invalid=3050, Unknown=0, NotChecked=0, Total=3422 [2022-04-28 03:05:02,628 INFO L87 Difference]: Start difference. First operand 117 states and 119 transitions. Second operand has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:11,405 INFO L93 Difference]: Finished difference Result 126 states and 130 transitions. [2022-04-28 03:05:11,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-28 03:05:11,405 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-28 03:05:11,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:05:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 127 transitions. [2022-04-28 03:05:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 127 transitions. [2022-04-28 03:05:11,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 127 transitions. [2022-04-28 03:05:11,502 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:11,503 INFO L225 Difference]: With dead ends: 126 [2022-04-28 03:05:11,503 INFO L226 Difference]: Without dead ends: 119 [2022-04-28 03:05:11,503 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 228 SyntacticMatches, 1 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1330 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=884, Invalid=11326, Unknown=0, NotChecked=0, Total=12210 [2022-04-28 03:05:11,504 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 60 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 5472 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 194 SdHoareTripleChecker+Invalid, 5577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 5472 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-04-28 03:05:11,504 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 194 Invalid, 5577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 5472 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-28 03:05:11,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-28 03:05:11,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-28 03:05:11,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:05:11,758 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,758 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,758 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:11,759 INFO L93 Difference]: Finished difference Result 119 states and 121 transitions. [2022-04-28 03:05:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-04-28 03:05:11,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:05:11,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:05:11,760 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 119 states. [2022-04-28 03:05:11,760 INFO L87 Difference]: Start difference. First operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 119 states. [2022-04-28 03:05:11,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:11,761 INFO L93 Difference]: Finished difference Result 119 states and 121 transitions. [2022-04-28 03:05:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-04-28 03:05:11,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:05:11,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:05:11,761 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:05:11,761 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:05:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 114 states have (on average 1.0263157894736843) internal successors, (117), 114 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 121 transitions. [2022-04-28 03:05:11,762 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 121 transitions. Word has length 115 [2022-04-28 03:05:11,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:05:11,763 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 121 transitions. [2022-04-28 03:05:11,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 2.018181818181818) internal successors, (111), 54 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:11,763 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 121 transitions. [2022-04-28 03:05:11,907 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:11,907 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-04-28 03:05:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-04-28 03:05:11,908 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:05:11,908 INFO L195 NwaCegarLoop]: trace histogram [53, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:05:11,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Forceful destruction successful, exit code 0 [2022-04-28 03:05:12,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Forceful destruction successful, exit code 0 [2022-04-28 03:05:12,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 103 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable104,102 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2022-04-28 03:05:12,309 INFO L420 AbstractCegarLoop]: === Iteration 55 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:05:12,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:05:12,309 INFO L85 PathProgramCache]: Analyzing trace with hash -50982687, now seen corresponding path program 103 times [2022-04-28 03:05:12,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:05:12,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1067733072] [2022-04-28 03:05:12,615 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:05:12,854 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:05:12,856 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:05:12,859 INFO L85 PathProgramCache]: Analyzing trace with hash 1889722544, now seen corresponding path program 1 times [2022-04-28 03:05:12,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:12,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983678776] [2022-04-28 03:05:12,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:12,864 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_105.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_105.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:05:12,864 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_105.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_105.0)) 4294967296)) 65521) 0) [2022-04-28 03:05:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:05:12,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [115527057] [2022-04-28 03:05:12,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:12,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:12,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:12,869 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:12,870 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Waiting until timeout for monitored process [2022-04-28 03:05:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:12,902 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:05:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:12,924 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:05:12,925 INFO L85 PathProgramCache]: Analyzing trace with hash -50982687, now seen corresponding path program 104 times [2022-04-28 03:05:12,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:12,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873350905] [2022-04-28 03:05:12,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:12,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:14,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:05:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:14,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {47225#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-28 03:05:14,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-28 03:05:14,346 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-28 03:05:14,346 INFO L272 TraceCheckUtils]: 0: Hoare triple {47167#true} call ULTIMATE.init(); {47225#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:05:14,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {47225#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-28 03:05:14,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-28 03:05:14,347 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-28 03:05:14,347 INFO L272 TraceCheckUtils]: 4: Hoare triple {47167#true} call #t~ret5 := main(); {47167#true} is VALID [2022-04-28 03:05:14,347 INFO L290 TraceCheckUtils]: 5: Hoare triple {47167#true} ~x~0 := 0; {47172#(= main_~x~0 0)} is VALID [2022-04-28 03:05:14,347 INFO L290 TraceCheckUtils]: 6: Hoare triple {47172#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {47172#(= main_~x~0 0)} is VALID [2022-04-28 03:05:14,348 INFO L290 TraceCheckUtils]: 7: Hoare triple {47172#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:14,348 INFO L290 TraceCheckUtils]: 8: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:14,349 INFO L290 TraceCheckUtils]: 9: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:14,349 INFO L290 TraceCheckUtils]: 10: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:14,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:14,350 INFO L290 TraceCheckUtils]: 12: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:14,350 INFO L290 TraceCheckUtils]: 13: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:14,351 INFO L290 TraceCheckUtils]: 14: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:14,351 INFO L290 TraceCheckUtils]: 15: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:14,352 INFO L290 TraceCheckUtils]: 16: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:14,352 INFO L290 TraceCheckUtils]: 17: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:14,352 INFO L290 TraceCheckUtils]: 18: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:14,353 INFO L290 TraceCheckUtils]: 19: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:14,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:14,354 INFO L290 TraceCheckUtils]: 21: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:14,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:14,355 INFO L290 TraceCheckUtils]: 23: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:14,355 INFO L290 TraceCheckUtils]: 24: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:14,355 INFO L290 TraceCheckUtils]: 25: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:14,356 INFO L290 TraceCheckUtils]: 26: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:14,356 INFO L290 TraceCheckUtils]: 27: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:14,357 INFO L290 TraceCheckUtils]: 28: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:14,357 INFO L290 TraceCheckUtils]: 29: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:14,357 INFO L290 TraceCheckUtils]: 30: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:14,358 INFO L290 TraceCheckUtils]: 31: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:14,358 INFO L290 TraceCheckUtils]: 32: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:14,359 INFO L290 TraceCheckUtils]: 33: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:14,359 INFO L290 TraceCheckUtils]: 34: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:14,360 INFO L290 TraceCheckUtils]: 35: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:14,360 INFO L290 TraceCheckUtils]: 36: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:14,361 INFO L290 TraceCheckUtils]: 37: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:14,361 INFO L290 TraceCheckUtils]: 38: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:14,361 INFO L290 TraceCheckUtils]: 39: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:14,362 INFO L290 TraceCheckUtils]: 40: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:14,362 INFO L290 TraceCheckUtils]: 41: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:14,363 INFO L290 TraceCheckUtils]: 42: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:14,363 INFO L290 TraceCheckUtils]: 43: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:14,363 INFO L290 TraceCheckUtils]: 44: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:14,364 INFO L290 TraceCheckUtils]: 45: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:14,364 INFO L290 TraceCheckUtils]: 46: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:14,365 INFO L290 TraceCheckUtils]: 47: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:14,365 INFO L290 TraceCheckUtils]: 48: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:14,366 INFO L290 TraceCheckUtils]: 49: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:14,366 INFO L290 TraceCheckUtils]: 50: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:14,366 INFO L290 TraceCheckUtils]: 51: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:14,367 INFO L290 TraceCheckUtils]: 52: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:14,367 INFO L290 TraceCheckUtils]: 53: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:14,368 INFO L290 TraceCheckUtils]: 54: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:14,368 INFO L290 TraceCheckUtils]: 55: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:14,369 INFO L290 TraceCheckUtils]: 56: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:14,369 INFO L290 TraceCheckUtils]: 57: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:14,369 INFO L290 TraceCheckUtils]: 58: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:14,370 INFO L290 TraceCheckUtils]: 59: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:14,370 INFO L290 TraceCheckUtils]: 60: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:14,371 INFO L290 TraceCheckUtils]: 61: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:14,371 INFO L290 TraceCheckUtils]: 62: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:14,372 INFO L290 TraceCheckUtils]: 63: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:14,372 INFO L290 TraceCheckUtils]: 64: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:14,372 INFO L290 TraceCheckUtils]: 65: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:14,373 INFO L290 TraceCheckUtils]: 66: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:14,373 INFO L290 TraceCheckUtils]: 67: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:14,374 INFO L290 TraceCheckUtils]: 68: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:14,374 INFO L290 TraceCheckUtils]: 69: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:14,374 INFO L290 TraceCheckUtils]: 70: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:14,375 INFO L290 TraceCheckUtils]: 71: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:14,375 INFO L290 TraceCheckUtils]: 72: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:14,376 INFO L290 TraceCheckUtils]: 73: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:14,376 INFO L290 TraceCheckUtils]: 74: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:14,377 INFO L290 TraceCheckUtils]: 75: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:14,377 INFO L290 TraceCheckUtils]: 76: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:14,377 INFO L290 TraceCheckUtils]: 77: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:14,378 INFO L290 TraceCheckUtils]: 78: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:14,378 INFO L290 TraceCheckUtils]: 79: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:14,379 INFO L290 TraceCheckUtils]: 80: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:14,379 INFO L290 TraceCheckUtils]: 81: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:14,380 INFO L290 TraceCheckUtils]: 82: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:14,380 INFO L290 TraceCheckUtils]: 83: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:14,380 INFO L290 TraceCheckUtils]: 84: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:14,381 INFO L290 TraceCheckUtils]: 85: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:14,381 INFO L290 TraceCheckUtils]: 86: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:14,382 INFO L290 TraceCheckUtils]: 87: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:14,382 INFO L290 TraceCheckUtils]: 88: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:14,383 INFO L290 TraceCheckUtils]: 89: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:14,383 INFO L290 TraceCheckUtils]: 90: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:14,383 INFO L290 TraceCheckUtils]: 91: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:14,384 INFO L290 TraceCheckUtils]: 92: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:14,384 INFO L290 TraceCheckUtils]: 93: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:14,385 INFO L290 TraceCheckUtils]: 94: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:14,385 INFO L290 TraceCheckUtils]: 95: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:14,385 INFO L290 TraceCheckUtils]: 96: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:14,386 INFO L290 TraceCheckUtils]: 97: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:14,386 INFO L290 TraceCheckUtils]: 98: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:14,387 INFO L290 TraceCheckUtils]: 99: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:14,387 INFO L290 TraceCheckUtils]: 100: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:14,388 INFO L290 TraceCheckUtils]: 101: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:14,388 INFO L290 TraceCheckUtils]: 102: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:14,389 INFO L290 TraceCheckUtils]: 103: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:14,389 INFO L290 TraceCheckUtils]: 104: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:14,389 INFO L290 TraceCheckUtils]: 105: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:14,390 INFO L290 TraceCheckUtils]: 106: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:14,390 INFO L290 TraceCheckUtils]: 107: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:14,391 INFO L290 TraceCheckUtils]: 108: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:14,391 INFO L290 TraceCheckUtils]: 109: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:05:14,391 INFO L290 TraceCheckUtils]: 110: Hoare triple {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:05:14,392 INFO L290 TraceCheckUtils]: 111: Hoare triple {47224#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {47168#false} is VALID [2022-04-28 03:05:14,392 INFO L290 TraceCheckUtils]: 112: Hoare triple {47168#false} assume !(~x~0 % 4294967296 < 268435455); {47168#false} is VALID [2022-04-28 03:05:14,392 INFO L272 TraceCheckUtils]: 113: Hoare triple {47168#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {47168#false} is VALID [2022-04-28 03:05:14,392 INFO L290 TraceCheckUtils]: 114: Hoare triple {47168#false} ~cond := #in~cond; {47168#false} is VALID [2022-04-28 03:05:14,392 INFO L290 TraceCheckUtils]: 115: Hoare triple {47168#false} assume 0 == ~cond; {47168#false} is VALID [2022-04-28 03:05:14,392 INFO L290 TraceCheckUtils]: 116: Hoare triple {47168#false} assume !false; {47168#false} is VALID [2022-04-28 03:05:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 53 proven. 2756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:05:14,393 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:05:14,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873350905] [2022-04-28 03:05:14,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873350905] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:05:14,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [970280556] [2022-04-28 03:05:14,393 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:05:14,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:14,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:14,394 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:14,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Waiting until timeout for monitored process [2022-04-28 03:05:14,462 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:05:14,462 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:05:14,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 111 conjunts are in the unsatisfiable core [2022-04-28 03:05:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:14,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:05:15,473 INFO L272 TraceCheckUtils]: 0: Hoare triple {47167#true} call ULTIMATE.init(); {47167#true} is VALID [2022-04-28 03:05:15,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {47167#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-28 03:05:15,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-28 03:05:15,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-28 03:05:15,473 INFO L272 TraceCheckUtils]: 4: Hoare triple {47167#true} call #t~ret5 := main(); {47167#true} is VALID [2022-04-28 03:05:15,473 INFO L290 TraceCheckUtils]: 5: Hoare triple {47167#true} ~x~0 := 0; {47172#(= main_~x~0 0)} is VALID [2022-04-28 03:05:15,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {47172#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {47172#(= main_~x~0 0)} is VALID [2022-04-28 03:05:15,474 INFO L290 TraceCheckUtils]: 7: Hoare triple {47172#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:15,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:15,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {47173#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:15,475 INFO L290 TraceCheckUtils]: 10: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:15,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {47174#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:15,476 INFO L290 TraceCheckUtils]: 12: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:15,477 INFO L290 TraceCheckUtils]: 13: Hoare triple {47175#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:15,477 INFO L290 TraceCheckUtils]: 14: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:15,477 INFO L290 TraceCheckUtils]: 15: Hoare triple {47176#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:15,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:15,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {47177#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:15,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:15,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {47178#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:15,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:15,480 INFO L290 TraceCheckUtils]: 21: Hoare triple {47179#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:15,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:15,481 INFO L290 TraceCheckUtils]: 23: Hoare triple {47180#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:15,481 INFO L290 TraceCheckUtils]: 24: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:15,482 INFO L290 TraceCheckUtils]: 25: Hoare triple {47181#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:15,482 INFO L290 TraceCheckUtils]: 26: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:15,483 INFO L290 TraceCheckUtils]: 27: Hoare triple {47182#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:15,483 INFO L290 TraceCheckUtils]: 28: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:15,483 INFO L290 TraceCheckUtils]: 29: Hoare triple {47183#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:15,484 INFO L290 TraceCheckUtils]: 30: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:15,484 INFO L290 TraceCheckUtils]: 31: Hoare triple {47184#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:15,485 INFO L290 TraceCheckUtils]: 32: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:15,485 INFO L290 TraceCheckUtils]: 33: Hoare triple {47185#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:15,485 INFO L290 TraceCheckUtils]: 34: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:15,486 INFO L290 TraceCheckUtils]: 35: Hoare triple {47186#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:15,486 INFO L290 TraceCheckUtils]: 36: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:15,487 INFO L290 TraceCheckUtils]: 37: Hoare triple {47187#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:15,487 INFO L290 TraceCheckUtils]: 38: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:15,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {47188#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:15,488 INFO L290 TraceCheckUtils]: 40: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:15,488 INFO L290 TraceCheckUtils]: 41: Hoare triple {47189#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:15,489 INFO L290 TraceCheckUtils]: 42: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:15,489 INFO L290 TraceCheckUtils]: 43: Hoare triple {47190#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:15,490 INFO L290 TraceCheckUtils]: 44: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:15,490 INFO L290 TraceCheckUtils]: 45: Hoare triple {47191#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:15,490 INFO L290 TraceCheckUtils]: 46: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:15,491 INFO L290 TraceCheckUtils]: 47: Hoare triple {47192#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:15,491 INFO L290 TraceCheckUtils]: 48: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:15,492 INFO L290 TraceCheckUtils]: 49: Hoare triple {47193#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:15,492 INFO L290 TraceCheckUtils]: 50: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:15,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {47194#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:15,493 INFO L290 TraceCheckUtils]: 52: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:15,493 INFO L290 TraceCheckUtils]: 53: Hoare triple {47195#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:15,494 INFO L290 TraceCheckUtils]: 54: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:15,494 INFO L290 TraceCheckUtils]: 55: Hoare triple {47196#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:15,495 INFO L290 TraceCheckUtils]: 56: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:15,495 INFO L290 TraceCheckUtils]: 57: Hoare triple {47197#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:15,496 INFO L290 TraceCheckUtils]: 58: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:15,496 INFO L290 TraceCheckUtils]: 59: Hoare triple {47198#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:15,496 INFO L290 TraceCheckUtils]: 60: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:15,497 INFO L290 TraceCheckUtils]: 61: Hoare triple {47199#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:15,497 INFO L290 TraceCheckUtils]: 62: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:15,498 INFO L290 TraceCheckUtils]: 63: Hoare triple {47200#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:15,498 INFO L290 TraceCheckUtils]: 64: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:15,499 INFO L290 TraceCheckUtils]: 65: Hoare triple {47201#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:15,499 INFO L290 TraceCheckUtils]: 66: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:15,499 INFO L290 TraceCheckUtils]: 67: Hoare triple {47202#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:15,500 INFO L290 TraceCheckUtils]: 68: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:15,500 INFO L290 TraceCheckUtils]: 69: Hoare triple {47203#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:15,501 INFO L290 TraceCheckUtils]: 70: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:15,501 INFO L290 TraceCheckUtils]: 71: Hoare triple {47204#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:15,501 INFO L290 TraceCheckUtils]: 72: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:15,502 INFO L290 TraceCheckUtils]: 73: Hoare triple {47205#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:15,502 INFO L290 TraceCheckUtils]: 74: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:15,503 INFO L290 TraceCheckUtils]: 75: Hoare triple {47206#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:15,503 INFO L290 TraceCheckUtils]: 76: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:15,504 INFO L290 TraceCheckUtils]: 77: Hoare triple {47207#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:15,504 INFO L290 TraceCheckUtils]: 78: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:15,504 INFO L290 TraceCheckUtils]: 79: Hoare triple {47208#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:15,505 INFO L290 TraceCheckUtils]: 80: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:15,505 INFO L290 TraceCheckUtils]: 81: Hoare triple {47209#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:15,506 INFO L290 TraceCheckUtils]: 82: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:15,506 INFO L290 TraceCheckUtils]: 83: Hoare triple {47210#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:15,507 INFO L290 TraceCheckUtils]: 84: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:15,507 INFO L290 TraceCheckUtils]: 85: Hoare triple {47211#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:15,507 INFO L290 TraceCheckUtils]: 86: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:15,508 INFO L290 TraceCheckUtils]: 87: Hoare triple {47212#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:15,508 INFO L290 TraceCheckUtils]: 88: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:15,509 INFO L290 TraceCheckUtils]: 89: Hoare triple {47213#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:15,509 INFO L290 TraceCheckUtils]: 90: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:15,510 INFO L290 TraceCheckUtils]: 91: Hoare triple {47214#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:15,510 INFO L290 TraceCheckUtils]: 92: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:15,510 INFO L290 TraceCheckUtils]: 93: Hoare triple {47215#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:15,511 INFO L290 TraceCheckUtils]: 94: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:15,511 INFO L290 TraceCheckUtils]: 95: Hoare triple {47216#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:15,512 INFO L290 TraceCheckUtils]: 96: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:15,512 INFO L290 TraceCheckUtils]: 97: Hoare triple {47217#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:15,512 INFO L290 TraceCheckUtils]: 98: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:15,513 INFO L290 TraceCheckUtils]: 99: Hoare triple {47218#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:15,513 INFO L290 TraceCheckUtils]: 100: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:15,514 INFO L290 TraceCheckUtils]: 101: Hoare triple {47219#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:15,514 INFO L290 TraceCheckUtils]: 102: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:15,515 INFO L290 TraceCheckUtils]: 103: Hoare triple {47220#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:15,515 INFO L290 TraceCheckUtils]: 104: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:15,515 INFO L290 TraceCheckUtils]: 105: Hoare triple {47221#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:15,516 INFO L290 TraceCheckUtils]: 106: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:15,516 INFO L290 TraceCheckUtils]: 107: Hoare triple {47222#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:15,517 INFO L290 TraceCheckUtils]: 108: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:15,517 INFO L290 TraceCheckUtils]: 109: Hoare triple {47223#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:15,517 INFO L290 TraceCheckUtils]: 110: Hoare triple {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:15,518 INFO L290 TraceCheckUtils]: 111: Hoare triple {47556#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:05:15,518 INFO L290 TraceCheckUtils]: 112: Hoare triple {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:05:15,519 INFO L272 TraceCheckUtils]: 113: Hoare triple {47563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:05:15,519 INFO L290 TraceCheckUtils]: 114: Hoare triple {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {47574#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:05:15,520 INFO L290 TraceCheckUtils]: 115: Hoare triple {47574#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {47168#false} is VALID [2022-04-28 03:05:15,520 INFO L290 TraceCheckUtils]: 116: Hoare triple {47168#false} assume !false; {47168#false} is VALID [2022-04-28 03:05:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:05:15,520 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:05:15,958 INFO L290 TraceCheckUtils]: 116: Hoare triple {47168#false} assume !false; {47168#false} is VALID [2022-04-28 03:05:15,959 INFO L290 TraceCheckUtils]: 115: Hoare triple {47574#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {47168#false} is VALID [2022-04-28 03:05:15,959 INFO L290 TraceCheckUtils]: 114: Hoare triple {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {47574#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:05:15,959 INFO L272 TraceCheckUtils]: 113: Hoare triple {47590#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {47570#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:05:15,960 INFO L290 TraceCheckUtils]: 112: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,960 INFO L290 TraceCheckUtils]: 111: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,961 INFO L290 TraceCheckUtils]: 110: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,961 INFO L290 TraceCheckUtils]: 109: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,961 INFO L290 TraceCheckUtils]: 108: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,962 INFO L290 TraceCheckUtils]: 107: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,962 INFO L290 TraceCheckUtils]: 106: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,963 INFO L290 TraceCheckUtils]: 105: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,963 INFO L290 TraceCheckUtils]: 104: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,964 INFO L290 TraceCheckUtils]: 103: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,964 INFO L290 TraceCheckUtils]: 102: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,965 INFO L290 TraceCheckUtils]: 101: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,965 INFO L290 TraceCheckUtils]: 100: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,965 INFO L290 TraceCheckUtils]: 99: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,966 INFO L290 TraceCheckUtils]: 98: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,966 INFO L290 TraceCheckUtils]: 97: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,966 INFO L290 TraceCheckUtils]: 96: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,967 INFO L290 TraceCheckUtils]: 95: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,967 INFO L290 TraceCheckUtils]: 94: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,968 INFO L290 TraceCheckUtils]: 93: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,968 INFO L290 TraceCheckUtils]: 92: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,969 INFO L290 TraceCheckUtils]: 91: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,969 INFO L290 TraceCheckUtils]: 90: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,970 INFO L290 TraceCheckUtils]: 89: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,970 INFO L290 TraceCheckUtils]: 88: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,970 INFO L290 TraceCheckUtils]: 87: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,971 INFO L290 TraceCheckUtils]: 86: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,971 INFO L290 TraceCheckUtils]: 85: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,972 INFO L290 TraceCheckUtils]: 84: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,972 INFO L290 TraceCheckUtils]: 83: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,973 INFO L290 TraceCheckUtils]: 82: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,973 INFO L290 TraceCheckUtils]: 81: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,973 INFO L290 TraceCheckUtils]: 80: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,974 INFO L290 TraceCheckUtils]: 79: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,974 INFO L290 TraceCheckUtils]: 78: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,975 INFO L290 TraceCheckUtils]: 77: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,975 INFO L290 TraceCheckUtils]: 76: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,976 INFO L290 TraceCheckUtils]: 75: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,976 INFO L290 TraceCheckUtils]: 74: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,977 INFO L290 TraceCheckUtils]: 73: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,977 INFO L290 TraceCheckUtils]: 72: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,978 INFO L290 TraceCheckUtils]: 71: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,978 INFO L290 TraceCheckUtils]: 70: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,979 INFO L290 TraceCheckUtils]: 69: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,979 INFO L290 TraceCheckUtils]: 68: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,980 INFO L290 TraceCheckUtils]: 67: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,980 INFO L290 TraceCheckUtils]: 66: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,981 INFO L290 TraceCheckUtils]: 65: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,981 INFO L290 TraceCheckUtils]: 64: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,981 INFO L290 TraceCheckUtils]: 63: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,982 INFO L290 TraceCheckUtils]: 62: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,982 INFO L290 TraceCheckUtils]: 61: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,983 INFO L290 TraceCheckUtils]: 60: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,983 INFO L290 TraceCheckUtils]: 59: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,984 INFO L290 TraceCheckUtils]: 58: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,984 INFO L290 TraceCheckUtils]: 57: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,985 INFO L290 TraceCheckUtils]: 56: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,985 INFO L290 TraceCheckUtils]: 55: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,985 INFO L290 TraceCheckUtils]: 54: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,986 INFO L290 TraceCheckUtils]: 53: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,986 INFO L290 TraceCheckUtils]: 52: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,987 INFO L290 TraceCheckUtils]: 51: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,987 INFO L290 TraceCheckUtils]: 50: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,988 INFO L290 TraceCheckUtils]: 49: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,988 INFO L290 TraceCheckUtils]: 48: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,989 INFO L290 TraceCheckUtils]: 47: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,989 INFO L290 TraceCheckUtils]: 46: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,990 INFO L290 TraceCheckUtils]: 45: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,990 INFO L290 TraceCheckUtils]: 44: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,991 INFO L290 TraceCheckUtils]: 43: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,991 INFO L290 TraceCheckUtils]: 42: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,992 INFO L290 TraceCheckUtils]: 41: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,992 INFO L290 TraceCheckUtils]: 40: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,993 INFO L290 TraceCheckUtils]: 39: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,993 INFO L290 TraceCheckUtils]: 38: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,993 INFO L290 TraceCheckUtils]: 37: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,994 INFO L290 TraceCheckUtils]: 36: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,994 INFO L290 TraceCheckUtils]: 35: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,995 INFO L290 TraceCheckUtils]: 34: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,995 INFO L290 TraceCheckUtils]: 33: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,996 INFO L290 TraceCheckUtils]: 32: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,996 INFO L290 TraceCheckUtils]: 31: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,997 INFO L290 TraceCheckUtils]: 30: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,997 INFO L290 TraceCheckUtils]: 29: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,997 INFO L290 TraceCheckUtils]: 28: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,998 INFO L290 TraceCheckUtils]: 27: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:15,998 INFO L290 TraceCheckUtils]: 26: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,999 INFO L290 TraceCheckUtils]: 25: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:15,999 INFO L290 TraceCheckUtils]: 24: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,000 INFO L290 TraceCheckUtils]: 23: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,000 INFO L290 TraceCheckUtils]: 22: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,001 INFO L290 TraceCheckUtils]: 21: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,001 INFO L290 TraceCheckUtils]: 20: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,002 INFO L290 TraceCheckUtils]: 19: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,002 INFO L290 TraceCheckUtils]: 18: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,003 INFO L290 TraceCheckUtils]: 17: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,003 INFO L290 TraceCheckUtils]: 16: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,004 INFO L290 TraceCheckUtils]: 15: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,004 INFO L290 TraceCheckUtils]: 14: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,004 INFO L290 TraceCheckUtils]: 13: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,005 INFO L290 TraceCheckUtils]: 12: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,005 INFO L290 TraceCheckUtils]: 11: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,006 INFO L290 TraceCheckUtils]: 10: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,006 INFO L290 TraceCheckUtils]: 9: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,007 INFO L290 TraceCheckUtils]: 8: Hoare triple {47603#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,007 INFO L290 TraceCheckUtils]: 7: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {47603#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:05:16,007 INFO L290 TraceCheckUtils]: 6: Hoare triple {47590#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,008 INFO L290 TraceCheckUtils]: 5: Hoare triple {47167#true} ~x~0 := 0; {47590#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:05:16,008 INFO L272 TraceCheckUtils]: 4: Hoare triple {47167#true} call #t~ret5 := main(); {47167#true} is VALID [2022-04-28 03:05:16,008 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47167#true} {47167#true} #40#return; {47167#true} is VALID [2022-04-28 03:05:16,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {47167#true} assume true; {47167#true} is VALID [2022-04-28 03:05:16,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {47167#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {47167#true} is VALID [2022-04-28 03:05:16,008 INFO L272 TraceCheckUtils]: 0: Hoare triple {47167#true} call ULTIMATE.init(); {47167#true} is VALID [2022-04-28 03:05:16,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 1379 trivial. 0 not checked. [2022-04-28 03:05:16,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [970280556] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:05:16,009 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:05:16,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 58, 6] total 62 [2022-04-28 03:05:16,009 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:05:16,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1067733072] [2022-04-28 03:05:16,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1067733072] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:05:16,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:05:16,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2022-04-28 03:05:16,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411981531] [2022-04-28 03:05:16,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:05:16,010 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 117 [2022-04-28 03:05:16,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:05:16,010 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:16,098 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:16,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-04-28 03:05:16,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:05:16,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-04-28 03:05:16,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=228, Invalid=3554, Unknown=0, NotChecked=0, Total=3782 [2022-04-28 03:05:16,099 INFO L87 Difference]: Start difference. First operand 119 states and 121 transitions. Second operand has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:25,180 INFO L93 Difference]: Finished difference Result 128 states and 132 transitions. [2022-04-28 03:05:25,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-28 03:05:25,180 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 117 [2022-04-28 03:05:25,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:05:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 129 transitions. [2022-04-28 03:05:25,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 129 transitions. [2022-04-28 03:05:25,182 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 129 transitions. [2022-04-28 03:05:25,281 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:25,282 INFO L225 Difference]: With dead ends: 128 [2022-04-28 03:05:25,282 INFO L226 Difference]: Without dead ends: 121 [2022-04-28 03:05:25,284 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 228 SyntacticMatches, 3 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1395 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=596, Invalid=12514, Unknown=0, NotChecked=0, Total=13110 [2022-04-28 03:05:25,284 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 61 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 5637 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 5744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 5637 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-04-28 03:05:25,284 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 159 Invalid, 5744 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 5637 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-04-28 03:05:25,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2022-04-28 03:05:25,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2022-04-28 03:05:25,545 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:05:25,545 INFO L82 GeneralOperation]: Start isEquivalent. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,545 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,545 INFO L87 Difference]: Start difference. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:25,546 INFO L93 Difference]: Finished difference Result 121 states and 123 transitions. [2022-04-28 03:05:25,546 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-04-28 03:05:25,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:05:25,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:05:25,547 INFO L74 IsIncluded]: Start isIncluded. First operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 121 states. [2022-04-28 03:05:25,547 INFO L87 Difference]: Start difference. First operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 121 states. [2022-04-28 03:05:25,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:25,548 INFO L93 Difference]: Finished difference Result 121 states and 123 transitions. [2022-04-28 03:05:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-04-28 03:05:25,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:05:25,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:05:25,548 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:05:25,548 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:05:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 116 states have (on average 1.0258620689655173) internal successors, (119), 116 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 123 transitions. [2022-04-28 03:05:25,549 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 123 transitions. Word has length 117 [2022-04-28 03:05:25,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:05:25,550 INFO L495 AbstractCegarLoop]: Abstraction has 121 states and 123 transitions. [2022-04-28 03:05:25,550 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 2.017857142857143) internal successors, (113), 55 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:25,550 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 121 states and 123 transitions. [2022-04-28 03:05:25,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:25,694 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-04-28 03:05:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-28 03:05:25,694 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:05:25,694 INFO L195 NwaCegarLoop]: trace histogram [54, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:05:25,698 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Forceful destruction successful, exit code 0 [2022-04-28 03:05:25,910 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Forceful destruction successful, exit code 0 [2022-04-28 03:05:26,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105,SelfDestructingSolverStorable106,104 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,105 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:26,095 INFO L420 AbstractCegarLoop]: === Iteration 56 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:05:26,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:05:26,095 INFO L85 PathProgramCache]: Analyzing trace with hash 192215102, now seen corresponding path program 105 times [2022-04-28 03:05:26,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:05:26,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [822494987] [2022-04-28 03:05:29,172 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:05:29,323 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:05:29,662 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:05:29,664 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:05:29,667 INFO L85 PathProgramCache]: Analyzing trace with hash -355712592, now seen corresponding path program 1 times [2022-04-28 03:05:29,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:29,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695947872] [2022-04-28 03:05:29,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:29,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:29,672 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_107.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_107.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:05:29,673 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_107.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_107.0)) 4294967296)) 65521) 0) [2022-04-28 03:05:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:05:29,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1827260352] [2022-04-28 03:05:29,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:29,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:29,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:29,679 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:29,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Waiting until timeout for monitored process [2022-04-28 03:05:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:29,712 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:05:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:29,749 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:05:29,750 INFO L85 PathProgramCache]: Analyzing trace with hash 192215102, now seen corresponding path program 106 times [2022-04-28 03:05:29,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:29,750 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873956659] [2022-04-28 03:05:29,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:29,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:31,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:05:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:31,230 INFO L290 TraceCheckUtils]: 0: Hoare triple {48838#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-28 03:05:31,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-28 03:05:31,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-28 03:05:31,231 INFO L272 TraceCheckUtils]: 0: Hoare triple {48779#true} call ULTIMATE.init(); {48838#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:05:31,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {48838#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-28 03:05:31,231 INFO L290 TraceCheckUtils]: 2: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-28 03:05:31,231 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-28 03:05:31,231 INFO L272 TraceCheckUtils]: 4: Hoare triple {48779#true} call #t~ret5 := main(); {48779#true} is VALID [2022-04-28 03:05:31,232 INFO L290 TraceCheckUtils]: 5: Hoare triple {48779#true} ~x~0 := 0; {48784#(= main_~x~0 0)} is VALID [2022-04-28 03:05:31,232 INFO L290 TraceCheckUtils]: 6: Hoare triple {48784#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {48784#(= main_~x~0 0)} is VALID [2022-04-28 03:05:31,232 INFO L290 TraceCheckUtils]: 7: Hoare triple {48784#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:31,233 INFO L290 TraceCheckUtils]: 8: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:31,233 INFO L290 TraceCheckUtils]: 9: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:31,234 INFO L290 TraceCheckUtils]: 10: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:31,234 INFO L290 TraceCheckUtils]: 11: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:31,234 INFO L290 TraceCheckUtils]: 12: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:31,235 INFO L290 TraceCheckUtils]: 13: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:31,235 INFO L290 TraceCheckUtils]: 14: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:31,236 INFO L290 TraceCheckUtils]: 15: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:31,236 INFO L290 TraceCheckUtils]: 16: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:31,237 INFO L290 TraceCheckUtils]: 17: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:31,237 INFO L290 TraceCheckUtils]: 18: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:31,238 INFO L290 TraceCheckUtils]: 19: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:31,238 INFO L290 TraceCheckUtils]: 20: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:31,239 INFO L290 TraceCheckUtils]: 21: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:31,239 INFO L290 TraceCheckUtils]: 22: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:31,240 INFO L290 TraceCheckUtils]: 23: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:31,240 INFO L290 TraceCheckUtils]: 24: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:31,241 INFO L290 TraceCheckUtils]: 25: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:31,241 INFO L290 TraceCheckUtils]: 26: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:31,241 INFO L290 TraceCheckUtils]: 27: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:31,242 INFO L290 TraceCheckUtils]: 28: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:31,242 INFO L290 TraceCheckUtils]: 29: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:31,243 INFO L290 TraceCheckUtils]: 30: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:31,243 INFO L290 TraceCheckUtils]: 31: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:31,244 INFO L290 TraceCheckUtils]: 32: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:31,244 INFO L290 TraceCheckUtils]: 33: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:31,245 INFO L290 TraceCheckUtils]: 34: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:31,245 INFO L290 TraceCheckUtils]: 35: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:31,245 INFO L290 TraceCheckUtils]: 36: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:31,246 INFO L290 TraceCheckUtils]: 37: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:31,246 INFO L290 TraceCheckUtils]: 38: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:31,247 INFO L290 TraceCheckUtils]: 39: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:31,247 INFO L290 TraceCheckUtils]: 40: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:31,248 INFO L290 TraceCheckUtils]: 41: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:31,248 INFO L290 TraceCheckUtils]: 42: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:31,249 INFO L290 TraceCheckUtils]: 43: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:31,249 INFO L290 TraceCheckUtils]: 44: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:31,249 INFO L290 TraceCheckUtils]: 45: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:31,250 INFO L290 TraceCheckUtils]: 46: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:31,250 INFO L290 TraceCheckUtils]: 47: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:31,251 INFO L290 TraceCheckUtils]: 48: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:31,251 INFO L290 TraceCheckUtils]: 49: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:31,252 INFO L290 TraceCheckUtils]: 50: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:31,252 INFO L290 TraceCheckUtils]: 51: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:31,252 INFO L290 TraceCheckUtils]: 52: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:31,253 INFO L290 TraceCheckUtils]: 53: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:31,253 INFO L290 TraceCheckUtils]: 54: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:31,254 INFO L290 TraceCheckUtils]: 55: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:31,254 INFO L290 TraceCheckUtils]: 56: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:31,255 INFO L290 TraceCheckUtils]: 57: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:31,255 INFO L290 TraceCheckUtils]: 58: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:31,255 INFO L290 TraceCheckUtils]: 59: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:31,256 INFO L290 TraceCheckUtils]: 60: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:31,256 INFO L290 TraceCheckUtils]: 61: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:31,257 INFO L290 TraceCheckUtils]: 62: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:31,257 INFO L290 TraceCheckUtils]: 63: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:31,257 INFO L290 TraceCheckUtils]: 64: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:31,258 INFO L290 TraceCheckUtils]: 65: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:31,258 INFO L290 TraceCheckUtils]: 66: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:31,259 INFO L290 TraceCheckUtils]: 67: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:31,259 INFO L290 TraceCheckUtils]: 68: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:31,260 INFO L290 TraceCheckUtils]: 69: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:31,260 INFO L290 TraceCheckUtils]: 70: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:31,260 INFO L290 TraceCheckUtils]: 71: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:31,261 INFO L290 TraceCheckUtils]: 72: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:31,261 INFO L290 TraceCheckUtils]: 73: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:31,262 INFO L290 TraceCheckUtils]: 74: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:31,262 INFO L290 TraceCheckUtils]: 75: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:31,262 INFO L290 TraceCheckUtils]: 76: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:31,263 INFO L290 TraceCheckUtils]: 77: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:31,263 INFO L290 TraceCheckUtils]: 78: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:31,264 INFO L290 TraceCheckUtils]: 79: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:31,264 INFO L290 TraceCheckUtils]: 80: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:31,265 INFO L290 TraceCheckUtils]: 81: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:31,265 INFO L290 TraceCheckUtils]: 82: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:31,265 INFO L290 TraceCheckUtils]: 83: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:31,266 INFO L290 TraceCheckUtils]: 84: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:31,266 INFO L290 TraceCheckUtils]: 85: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:31,267 INFO L290 TraceCheckUtils]: 86: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:31,267 INFO L290 TraceCheckUtils]: 87: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:31,267 INFO L290 TraceCheckUtils]: 88: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:31,268 INFO L290 TraceCheckUtils]: 89: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:31,268 INFO L290 TraceCheckUtils]: 90: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:31,269 INFO L290 TraceCheckUtils]: 91: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:31,269 INFO L290 TraceCheckUtils]: 92: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:31,270 INFO L290 TraceCheckUtils]: 93: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:31,270 INFO L290 TraceCheckUtils]: 94: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:31,270 INFO L290 TraceCheckUtils]: 95: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:31,271 INFO L290 TraceCheckUtils]: 96: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:31,271 INFO L290 TraceCheckUtils]: 97: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:31,272 INFO L290 TraceCheckUtils]: 98: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:31,272 INFO L290 TraceCheckUtils]: 99: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:31,272 INFO L290 TraceCheckUtils]: 100: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:31,273 INFO L290 TraceCheckUtils]: 101: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:31,273 INFO L290 TraceCheckUtils]: 102: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:31,274 INFO L290 TraceCheckUtils]: 103: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:31,274 INFO L290 TraceCheckUtils]: 104: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:31,275 INFO L290 TraceCheckUtils]: 105: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:31,275 INFO L290 TraceCheckUtils]: 106: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:31,275 INFO L290 TraceCheckUtils]: 107: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:31,276 INFO L290 TraceCheckUtils]: 108: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:31,276 INFO L290 TraceCheckUtils]: 109: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:31,277 INFO L290 TraceCheckUtils]: 110: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:31,277 INFO L290 TraceCheckUtils]: 111: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} is VALID [2022-04-28 03:05:31,278 INFO L290 TraceCheckUtils]: 112: Hoare triple {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} is VALID [2022-04-28 03:05:31,278 INFO L290 TraceCheckUtils]: 113: Hoare triple {48837#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 53))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {48780#false} is VALID [2022-04-28 03:05:31,278 INFO L290 TraceCheckUtils]: 114: Hoare triple {48780#false} assume !(~x~0 % 4294967296 < 268435455); {48780#false} is VALID [2022-04-28 03:05:31,278 INFO L272 TraceCheckUtils]: 115: Hoare triple {48780#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {48780#false} is VALID [2022-04-28 03:05:31,278 INFO L290 TraceCheckUtils]: 116: Hoare triple {48780#false} ~cond := #in~cond; {48780#false} is VALID [2022-04-28 03:05:31,278 INFO L290 TraceCheckUtils]: 117: Hoare triple {48780#false} assume 0 == ~cond; {48780#false} is VALID [2022-04-28 03:05:31,279 INFO L290 TraceCheckUtils]: 118: Hoare triple {48780#false} assume !false; {48780#false} is VALID [2022-04-28 03:05:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 54 proven. 2862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:05:31,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:05:31,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873956659] [2022-04-28 03:05:31,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873956659] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:05:31,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2009816836] [2022-04-28 03:05:31,279 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:05:31,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:31,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:31,281 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:31,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Waiting until timeout for monitored process [2022-04-28 03:05:31,365 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:05:31,365 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:05:31,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 111 conjunts are in the unsatisfiable core [2022-04-28 03:05:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:31,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:05:32,307 INFO L272 TraceCheckUtils]: 0: Hoare triple {48779#true} call ULTIMATE.init(); {48779#true} is VALID [2022-04-28 03:05:32,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {48779#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-28 03:05:32,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-28 03:05:32,308 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-28 03:05:32,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {48779#true} call #t~ret5 := main(); {48779#true} is VALID [2022-04-28 03:05:32,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {48779#true} ~x~0 := 0; {48784#(= main_~x~0 0)} is VALID [2022-04-28 03:05:32,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {48784#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {48784#(= main_~x~0 0)} is VALID [2022-04-28 03:05:32,309 INFO L290 TraceCheckUtils]: 7: Hoare triple {48784#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:32,309 INFO L290 TraceCheckUtils]: 8: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:32,310 INFO L290 TraceCheckUtils]: 9: Hoare triple {48785#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:32,310 INFO L290 TraceCheckUtils]: 10: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:32,310 INFO L290 TraceCheckUtils]: 11: Hoare triple {48786#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:32,311 INFO L290 TraceCheckUtils]: 12: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:32,311 INFO L290 TraceCheckUtils]: 13: Hoare triple {48787#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:32,312 INFO L290 TraceCheckUtils]: 14: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:32,312 INFO L290 TraceCheckUtils]: 15: Hoare triple {48788#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:32,312 INFO L290 TraceCheckUtils]: 16: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:32,313 INFO L290 TraceCheckUtils]: 17: Hoare triple {48789#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:32,313 INFO L290 TraceCheckUtils]: 18: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:32,314 INFO L290 TraceCheckUtils]: 19: Hoare triple {48790#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:32,314 INFO L290 TraceCheckUtils]: 20: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:32,315 INFO L290 TraceCheckUtils]: 21: Hoare triple {48791#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:32,315 INFO L290 TraceCheckUtils]: 22: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:32,316 INFO L290 TraceCheckUtils]: 23: Hoare triple {48792#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:32,316 INFO L290 TraceCheckUtils]: 24: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:32,316 INFO L290 TraceCheckUtils]: 25: Hoare triple {48793#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:32,317 INFO L290 TraceCheckUtils]: 26: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:32,317 INFO L290 TraceCheckUtils]: 27: Hoare triple {48794#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:32,318 INFO L290 TraceCheckUtils]: 28: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:32,318 INFO L290 TraceCheckUtils]: 29: Hoare triple {48795#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:32,318 INFO L290 TraceCheckUtils]: 30: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:32,319 INFO L290 TraceCheckUtils]: 31: Hoare triple {48796#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:32,319 INFO L290 TraceCheckUtils]: 32: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:32,320 INFO L290 TraceCheckUtils]: 33: Hoare triple {48797#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:32,320 INFO L290 TraceCheckUtils]: 34: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:32,321 INFO L290 TraceCheckUtils]: 35: Hoare triple {48798#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:32,321 INFO L290 TraceCheckUtils]: 36: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:32,321 INFO L290 TraceCheckUtils]: 37: Hoare triple {48799#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:32,322 INFO L290 TraceCheckUtils]: 38: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:32,322 INFO L290 TraceCheckUtils]: 39: Hoare triple {48800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:32,323 INFO L290 TraceCheckUtils]: 40: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:32,323 INFO L290 TraceCheckUtils]: 41: Hoare triple {48801#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:32,323 INFO L290 TraceCheckUtils]: 42: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:32,324 INFO L290 TraceCheckUtils]: 43: Hoare triple {48802#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:32,324 INFO L290 TraceCheckUtils]: 44: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:32,325 INFO L290 TraceCheckUtils]: 45: Hoare triple {48803#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:32,325 INFO L290 TraceCheckUtils]: 46: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:32,326 INFO L290 TraceCheckUtils]: 47: Hoare triple {48804#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:32,326 INFO L290 TraceCheckUtils]: 48: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:32,326 INFO L290 TraceCheckUtils]: 49: Hoare triple {48805#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:32,327 INFO L290 TraceCheckUtils]: 50: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:32,327 INFO L290 TraceCheckUtils]: 51: Hoare triple {48806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:32,328 INFO L290 TraceCheckUtils]: 52: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:32,328 INFO L290 TraceCheckUtils]: 53: Hoare triple {48807#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:32,329 INFO L290 TraceCheckUtils]: 54: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:32,329 INFO L290 TraceCheckUtils]: 55: Hoare triple {48808#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:32,329 INFO L290 TraceCheckUtils]: 56: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:32,330 INFO L290 TraceCheckUtils]: 57: Hoare triple {48809#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:32,330 INFO L290 TraceCheckUtils]: 58: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:32,331 INFO L290 TraceCheckUtils]: 59: Hoare triple {48810#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:32,331 INFO L290 TraceCheckUtils]: 60: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:32,331 INFO L290 TraceCheckUtils]: 61: Hoare triple {48811#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:32,332 INFO L290 TraceCheckUtils]: 62: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:32,332 INFO L290 TraceCheckUtils]: 63: Hoare triple {48812#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:32,333 INFO L290 TraceCheckUtils]: 64: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:32,333 INFO L290 TraceCheckUtils]: 65: Hoare triple {48813#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:32,334 INFO L290 TraceCheckUtils]: 66: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:32,334 INFO L290 TraceCheckUtils]: 67: Hoare triple {48814#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:32,334 INFO L290 TraceCheckUtils]: 68: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:32,335 INFO L290 TraceCheckUtils]: 69: Hoare triple {48815#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:32,335 INFO L290 TraceCheckUtils]: 70: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:32,336 INFO L290 TraceCheckUtils]: 71: Hoare triple {48816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:32,336 INFO L290 TraceCheckUtils]: 72: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:32,337 INFO L290 TraceCheckUtils]: 73: Hoare triple {48817#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:32,337 INFO L290 TraceCheckUtils]: 74: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:32,337 INFO L290 TraceCheckUtils]: 75: Hoare triple {48818#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:32,338 INFO L290 TraceCheckUtils]: 76: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:32,338 INFO L290 TraceCheckUtils]: 77: Hoare triple {48819#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:32,339 INFO L290 TraceCheckUtils]: 78: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:32,339 INFO L290 TraceCheckUtils]: 79: Hoare triple {48820#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:32,339 INFO L290 TraceCheckUtils]: 80: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:32,340 INFO L290 TraceCheckUtils]: 81: Hoare triple {48821#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:32,340 INFO L290 TraceCheckUtils]: 82: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:32,341 INFO L290 TraceCheckUtils]: 83: Hoare triple {48822#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:32,341 INFO L290 TraceCheckUtils]: 84: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:32,342 INFO L290 TraceCheckUtils]: 85: Hoare triple {48823#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:32,342 INFO L290 TraceCheckUtils]: 86: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:32,342 INFO L290 TraceCheckUtils]: 87: Hoare triple {48824#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:32,343 INFO L290 TraceCheckUtils]: 88: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:32,343 INFO L290 TraceCheckUtils]: 89: Hoare triple {48825#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:32,344 INFO L290 TraceCheckUtils]: 90: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:32,344 INFO L290 TraceCheckUtils]: 91: Hoare triple {48826#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:32,344 INFO L290 TraceCheckUtils]: 92: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:32,345 INFO L290 TraceCheckUtils]: 93: Hoare triple {48827#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:32,345 INFO L290 TraceCheckUtils]: 94: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:32,346 INFO L290 TraceCheckUtils]: 95: Hoare triple {48828#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:32,346 INFO L290 TraceCheckUtils]: 96: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:32,347 INFO L290 TraceCheckUtils]: 97: Hoare triple {48829#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:32,347 INFO L290 TraceCheckUtils]: 98: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:32,347 INFO L290 TraceCheckUtils]: 99: Hoare triple {48830#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:32,348 INFO L290 TraceCheckUtils]: 100: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:32,348 INFO L290 TraceCheckUtils]: 101: Hoare triple {48831#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:32,349 INFO L290 TraceCheckUtils]: 102: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:32,349 INFO L290 TraceCheckUtils]: 103: Hoare triple {48832#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:32,349 INFO L290 TraceCheckUtils]: 104: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:32,350 INFO L290 TraceCheckUtils]: 105: Hoare triple {48833#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:32,350 INFO L290 TraceCheckUtils]: 106: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:32,351 INFO L290 TraceCheckUtils]: 107: Hoare triple {48834#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:32,351 INFO L290 TraceCheckUtils]: 108: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:32,352 INFO L290 TraceCheckUtils]: 109: Hoare triple {48835#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:32,352 INFO L290 TraceCheckUtils]: 110: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:32,352 INFO L290 TraceCheckUtils]: 111: Hoare triple {48836#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:05:32,353 INFO L290 TraceCheckUtils]: 112: Hoare triple {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:05:32,353 INFO L290 TraceCheckUtils]: 113: Hoare triple {49175#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {49182#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:05:32,354 INFO L290 TraceCheckUtils]: 114: Hoare triple {49182#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {48780#false} is VALID [2022-04-28 03:05:32,354 INFO L272 TraceCheckUtils]: 115: Hoare triple {48780#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {48780#false} is VALID [2022-04-28 03:05:32,354 INFO L290 TraceCheckUtils]: 116: Hoare triple {48780#false} ~cond := #in~cond; {48780#false} is VALID [2022-04-28 03:05:32,354 INFO L290 TraceCheckUtils]: 117: Hoare triple {48780#false} assume 0 == ~cond; {48780#false} is VALID [2022-04-28 03:05:32,354 INFO L290 TraceCheckUtils]: 118: Hoare triple {48780#false} assume !false; {48780#false} is VALID [2022-04-28 03:05:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:05:32,355 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:05:36,963 INFO L290 TraceCheckUtils]: 118: Hoare triple {48780#false} assume !false; {48780#false} is VALID [2022-04-28 03:05:36,963 INFO L290 TraceCheckUtils]: 117: Hoare triple {48780#false} assume 0 == ~cond; {48780#false} is VALID [2022-04-28 03:05:36,963 INFO L290 TraceCheckUtils]: 116: Hoare triple {48780#false} ~cond := #in~cond; {48780#false} is VALID [2022-04-28 03:05:36,963 INFO L272 TraceCheckUtils]: 115: Hoare triple {48780#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {48780#false} is VALID [2022-04-28 03:05:36,963 INFO L290 TraceCheckUtils]: 114: Hoare triple {49210#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {48780#false} is VALID [2022-04-28 03:05:36,964 INFO L290 TraceCheckUtils]: 113: Hoare triple {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {49210#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,964 INFO L290 TraceCheckUtils]: 112: Hoare triple {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,965 INFO L290 TraceCheckUtils]: 111: Hoare triple {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49214#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,966 INFO L290 TraceCheckUtils]: 110: Hoare triple {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,966 INFO L290 TraceCheckUtils]: 109: Hoare triple {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49221#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,966 INFO L290 TraceCheckUtils]: 108: Hoare triple {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,967 INFO L290 TraceCheckUtils]: 107: Hoare triple {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49228#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,967 INFO L290 TraceCheckUtils]: 106: Hoare triple {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,968 INFO L290 TraceCheckUtils]: 105: Hoare triple {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49235#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,968 INFO L290 TraceCheckUtils]: 104: Hoare triple {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,970 INFO L290 TraceCheckUtils]: 103: Hoare triple {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49242#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,970 INFO L290 TraceCheckUtils]: 102: Hoare triple {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,971 INFO L290 TraceCheckUtils]: 101: Hoare triple {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49249#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,972 INFO L290 TraceCheckUtils]: 100: Hoare triple {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,972 INFO L290 TraceCheckUtils]: 99: Hoare triple {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49256#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,973 INFO L290 TraceCheckUtils]: 98: Hoare triple {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,973 INFO L290 TraceCheckUtils]: 97: Hoare triple {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49263#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,974 INFO L290 TraceCheckUtils]: 96: Hoare triple {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,974 INFO L290 TraceCheckUtils]: 95: Hoare triple {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49270#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,974 INFO L290 TraceCheckUtils]: 94: Hoare triple {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,975 INFO L290 TraceCheckUtils]: 93: Hoare triple {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49277#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,975 INFO L290 TraceCheckUtils]: 92: Hoare triple {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,976 INFO L290 TraceCheckUtils]: 91: Hoare triple {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49284#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,976 INFO L290 TraceCheckUtils]: 90: Hoare triple {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,977 INFO L290 TraceCheckUtils]: 89: Hoare triple {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49291#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,977 INFO L290 TraceCheckUtils]: 88: Hoare triple {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,978 INFO L290 TraceCheckUtils]: 87: Hoare triple {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49298#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,978 INFO L290 TraceCheckUtils]: 86: Hoare triple {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,979 INFO L290 TraceCheckUtils]: 85: Hoare triple {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49305#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,979 INFO L290 TraceCheckUtils]: 84: Hoare triple {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,980 INFO L290 TraceCheckUtils]: 83: Hoare triple {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49312#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,980 INFO L290 TraceCheckUtils]: 82: Hoare triple {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,981 INFO L290 TraceCheckUtils]: 81: Hoare triple {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49319#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,981 INFO L290 TraceCheckUtils]: 80: Hoare triple {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,982 INFO L290 TraceCheckUtils]: 79: Hoare triple {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49326#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,982 INFO L290 TraceCheckUtils]: 78: Hoare triple {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,983 INFO L290 TraceCheckUtils]: 77: Hoare triple {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49333#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,983 INFO L290 TraceCheckUtils]: 76: Hoare triple {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,984 INFO L290 TraceCheckUtils]: 75: Hoare triple {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49340#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,984 INFO L290 TraceCheckUtils]: 74: Hoare triple {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,985 INFO L290 TraceCheckUtils]: 73: Hoare triple {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49347#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,985 INFO L290 TraceCheckUtils]: 72: Hoare triple {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,986 INFO L290 TraceCheckUtils]: 71: Hoare triple {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49354#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,986 INFO L290 TraceCheckUtils]: 70: Hoare triple {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,987 INFO L290 TraceCheckUtils]: 69: Hoare triple {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49361#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,987 INFO L290 TraceCheckUtils]: 68: Hoare triple {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,988 INFO L290 TraceCheckUtils]: 67: Hoare triple {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49368#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,988 INFO L290 TraceCheckUtils]: 66: Hoare triple {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,989 INFO L290 TraceCheckUtils]: 65: Hoare triple {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49375#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,989 INFO L290 TraceCheckUtils]: 64: Hoare triple {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,990 INFO L290 TraceCheckUtils]: 63: Hoare triple {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49382#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,990 INFO L290 TraceCheckUtils]: 62: Hoare triple {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,991 INFO L290 TraceCheckUtils]: 61: Hoare triple {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49389#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,991 INFO L290 TraceCheckUtils]: 60: Hoare triple {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,992 INFO L290 TraceCheckUtils]: 59: Hoare triple {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49396#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,992 INFO L290 TraceCheckUtils]: 58: Hoare triple {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,993 INFO L290 TraceCheckUtils]: 57: Hoare triple {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49403#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,993 INFO L290 TraceCheckUtils]: 56: Hoare triple {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,994 INFO L290 TraceCheckUtils]: 55: Hoare triple {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49410#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,994 INFO L290 TraceCheckUtils]: 54: Hoare triple {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,995 INFO L290 TraceCheckUtils]: 53: Hoare triple {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49417#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,995 INFO L290 TraceCheckUtils]: 52: Hoare triple {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,996 INFO L290 TraceCheckUtils]: 51: Hoare triple {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49424#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,996 INFO L290 TraceCheckUtils]: 50: Hoare triple {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,997 INFO L290 TraceCheckUtils]: 49: Hoare triple {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49431#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,997 INFO L290 TraceCheckUtils]: 48: Hoare triple {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,998 INFO L290 TraceCheckUtils]: 47: Hoare triple {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49438#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,998 INFO L290 TraceCheckUtils]: 46: Hoare triple {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,999 INFO L290 TraceCheckUtils]: 45: Hoare triple {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49445#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:36,999 INFO L290 TraceCheckUtils]: 44: Hoare triple {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,000 INFO L290 TraceCheckUtils]: 43: Hoare triple {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49452#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,000 INFO L290 TraceCheckUtils]: 42: Hoare triple {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,001 INFO L290 TraceCheckUtils]: 41: Hoare triple {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49459#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,001 INFO L290 TraceCheckUtils]: 40: Hoare triple {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,002 INFO L290 TraceCheckUtils]: 39: Hoare triple {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49466#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,002 INFO L290 TraceCheckUtils]: 38: Hoare triple {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,003 INFO L290 TraceCheckUtils]: 37: Hoare triple {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49473#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,003 INFO L290 TraceCheckUtils]: 36: Hoare triple {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,004 INFO L290 TraceCheckUtils]: 35: Hoare triple {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49480#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,004 INFO L290 TraceCheckUtils]: 34: Hoare triple {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,005 INFO L290 TraceCheckUtils]: 33: Hoare triple {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49487#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,005 INFO L290 TraceCheckUtils]: 32: Hoare triple {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,005 INFO L290 TraceCheckUtils]: 31: Hoare triple {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49494#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,006 INFO L290 TraceCheckUtils]: 29: Hoare triple {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49501#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,007 INFO L290 TraceCheckUtils]: 28: Hoare triple {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,007 INFO L290 TraceCheckUtils]: 27: Hoare triple {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49508#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,008 INFO L290 TraceCheckUtils]: 26: Hoare triple {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,008 INFO L290 TraceCheckUtils]: 25: Hoare triple {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49515#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,009 INFO L290 TraceCheckUtils]: 24: Hoare triple {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,009 INFO L290 TraceCheckUtils]: 23: Hoare triple {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49522#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,010 INFO L290 TraceCheckUtils]: 22: Hoare triple {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,010 INFO L290 TraceCheckUtils]: 21: Hoare triple {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49529#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,011 INFO L290 TraceCheckUtils]: 19: Hoare triple {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49536#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,011 INFO L290 TraceCheckUtils]: 18: Hoare triple {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,012 INFO L290 TraceCheckUtils]: 17: Hoare triple {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49543#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,012 INFO L290 TraceCheckUtils]: 16: Hoare triple {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,013 INFO L290 TraceCheckUtils]: 15: Hoare triple {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49550#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,013 INFO L290 TraceCheckUtils]: 14: Hoare triple {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,014 INFO L290 TraceCheckUtils]: 13: Hoare triple {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49557#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,014 INFO L290 TraceCheckUtils]: 12: Hoare triple {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,015 INFO L290 TraceCheckUtils]: 11: Hoare triple {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49564#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,015 INFO L290 TraceCheckUtils]: 10: Hoare triple {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,016 INFO L290 TraceCheckUtils]: 9: Hoare triple {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49571#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,016 INFO L290 TraceCheckUtils]: 8: Hoare triple {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {49578#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,017 INFO L290 TraceCheckUtils]: 6: Hoare triple {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,018 INFO L290 TraceCheckUtils]: 5: Hoare triple {48779#true} ~x~0 := 0; {49585#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-28 03:05:37,018 INFO L272 TraceCheckUtils]: 4: Hoare triple {48779#true} call #t~ret5 := main(); {48779#true} is VALID [2022-04-28 03:05:37,018 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48779#true} {48779#true} #40#return; {48779#true} is VALID [2022-04-28 03:05:37,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {48779#true} assume true; {48779#true} is VALID [2022-04-28 03:05:37,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {48779#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {48779#true} is VALID [2022-04-28 03:05:37,018 INFO L272 TraceCheckUtils]: 0: Hoare triple {48779#true} call ULTIMATE.init(); {48779#true} is VALID [2022-04-28 03:05:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:05:37,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2009816836] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:05:37,019 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:05:37,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 57, 57] total 114 [2022-04-28 03:05:37,019 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:05:37,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [822494987] [2022-04-28 03:05:37,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [822494987] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:05:37,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:05:37,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2022-04-28 03:05:37,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621131586] [2022-04-28 03:05:37,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:05:37,020 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2022-04-28 03:05:37,020 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:05:37,020 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:37,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:37,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-28 03:05:37,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:05:37,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-28 03:05:37,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3359, Invalid=9523, Unknown=0, NotChecked=0, Total=12882 [2022-04-28 03:05:37,109 INFO L87 Difference]: Start difference. First operand 121 states and 123 transitions. Second operand has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:46,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:46,732 INFO L93 Difference]: Finished difference Result 130 states and 134 transitions. [2022-04-28 03:05:46,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-04-28 03:05:46,733 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2022-04-28 03:05:46,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:05:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 131 transitions. [2022-04-28 03:05:46,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:46,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 131 transitions. [2022-04-28 03:05:46,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 131 transitions. [2022-04-28 03:05:46,835 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:46,836 INFO L225 Difference]: With dead ends: 130 [2022-04-28 03:05:46,836 INFO L226 Difference]: Without dead ends: 123 [2022-04-28 03:05:46,837 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 182 SyntacticMatches, 2 SemanticMatches, 166 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1547 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=6651, Invalid=21405, Unknown=0, NotChecked=0, Total=28056 [2022-04-28 03:05:46,837 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 62 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 5956 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 249 SdHoareTripleChecker+Invalid, 6065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 5956 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-04-28 03:05:46,837 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 249 Invalid, 6065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 5956 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-04-28 03:05:46,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2022-04-28 03:05:47,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2022-04-28 03:05:47,166 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:05:47,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:47,166 INFO L74 IsIncluded]: Start isIncluded. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:47,167 INFO L87 Difference]: Start difference. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:47,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:47,168 INFO L93 Difference]: Finished difference Result 123 states and 125 transitions. [2022-04-28 03:05:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-04-28 03:05:47,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:05:47,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:05:47,168 INFO L74 IsIncluded]: Start isIncluded. First operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 123 states. [2022-04-28 03:05:47,168 INFO L87 Difference]: Start difference. First operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 123 states. [2022-04-28 03:05:47,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:05:47,169 INFO L93 Difference]: Finished difference Result 123 states and 125 transitions. [2022-04-28 03:05:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-04-28 03:05:47,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:05:47,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:05:47,170 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:05:47,170 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:05:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 118 states have (on average 1.0254237288135593) internal successors, (121), 118 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 125 transitions. [2022-04-28 03:05:47,171 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 125 transitions. Word has length 119 [2022-04-28 03:05:47,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:05:47,171 INFO L495 AbstractCegarLoop]: Abstraction has 123 states and 125 transitions. [2022-04-28 03:05:47,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 2.017543859649123) internal successors, (115), 56 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:47,172 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 123 states and 125 transitions. [2022-04-28 03:05:47,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:47,321 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-04-28 03:05:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-04-28 03:05:47,321 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:05:47,322 INFO L195 NwaCegarLoop]: trace histogram [55, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:05:47,327 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Ended with exit code 0 [2022-04-28 03:05:47,540 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Forceful destruction successful, exit code 0 [2022-04-28 03:05:47,722 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 106 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable108,107 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable107 [2022-04-28 03:05:47,722 INFO L420 AbstractCegarLoop]: === Iteration 57 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:05:47,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:05:47,723 INFO L85 PathProgramCache]: Analyzing trace with hash 1977056347, now seen corresponding path program 107 times [2022-04-28 03:05:47,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:05:47,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [962534399] [2022-04-28 03:05:48,072 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:05:48,707 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:05:48,708 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:05:48,711 INFO L85 PathProgramCache]: Analyzing trace with hash 1693819568, now seen corresponding path program 1 times [2022-04-28 03:05:48,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:48,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656026684] [2022-04-28 03:05:48,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:48,716 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 2) .v_it_109.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_109.0) main_~x~0_6) 4294967296)) 65521) 0) [2022-04-28 03:05:48,717 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_109.0) (* (- 1) main_~x~0_6) (* 4294967296 (div (+ (* 2 .v_it_109.0) main_~x~0_6) 4294967296)) 268435455) 0)) [2022-04-28 03:05:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:05:48,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [922248323] [2022-04-28 03:05:48,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:48,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:48,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:48,723 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:48,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Waiting until timeout for monitored process [2022-04-28 03:05:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:48,776 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:05:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:05:48,797 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:05:48,798 INFO L85 PathProgramCache]: Analyzing trace with hash 1977056347, now seen corresponding path program 108 times [2022-04-28 03:05:48,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:05:48,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133202808] [2022-04-28 03:05:48,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:05:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:05:48,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:50,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:05:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:50,325 INFO L290 TraceCheckUtils]: 0: Hoare triple {50529#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-28 03:05:50,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-28 03:05:50,325 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-28 03:05:50,326 INFO L272 TraceCheckUtils]: 0: Hoare triple {50469#true} call ULTIMATE.init(); {50529#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:05:50,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {50529#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-28 03:05:50,326 INFO L290 TraceCheckUtils]: 2: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-28 03:05:50,326 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-28 03:05:50,326 INFO L272 TraceCheckUtils]: 4: Hoare triple {50469#true} call #t~ret5 := main(); {50469#true} is VALID [2022-04-28 03:05:50,326 INFO L290 TraceCheckUtils]: 5: Hoare triple {50469#true} ~x~0 := 0; {50474#(= main_~x~0 0)} is VALID [2022-04-28 03:05:50,327 INFO L290 TraceCheckUtils]: 6: Hoare triple {50474#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {50474#(= main_~x~0 0)} is VALID [2022-04-28 03:05:50,327 INFO L290 TraceCheckUtils]: 7: Hoare triple {50474#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:50,327 INFO L290 TraceCheckUtils]: 8: Hoare triple {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:05:50,328 INFO L290 TraceCheckUtils]: 9: Hoare triple {50475#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:50,328 INFO L290 TraceCheckUtils]: 10: Hoare triple {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:05:50,329 INFO L290 TraceCheckUtils]: 11: Hoare triple {50476#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:50,329 INFO L290 TraceCheckUtils]: 12: Hoare triple {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:05:50,330 INFO L290 TraceCheckUtils]: 13: Hoare triple {50477#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:50,330 INFO L290 TraceCheckUtils]: 14: Hoare triple {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:05:50,330 INFO L290 TraceCheckUtils]: 15: Hoare triple {50478#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:50,331 INFO L290 TraceCheckUtils]: 16: Hoare triple {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:05:50,331 INFO L290 TraceCheckUtils]: 17: Hoare triple {50479#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:50,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:05:50,332 INFO L290 TraceCheckUtils]: 19: Hoare triple {50480#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:50,332 INFO L290 TraceCheckUtils]: 20: Hoare triple {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:05:50,333 INFO L290 TraceCheckUtils]: 21: Hoare triple {50481#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:50,333 INFO L290 TraceCheckUtils]: 22: Hoare triple {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:05:50,334 INFO L290 TraceCheckUtils]: 23: Hoare triple {50482#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:50,334 INFO L290 TraceCheckUtils]: 24: Hoare triple {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:05:50,335 INFO L290 TraceCheckUtils]: 25: Hoare triple {50483#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:50,335 INFO L290 TraceCheckUtils]: 26: Hoare triple {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:05:50,335 INFO L290 TraceCheckUtils]: 27: Hoare triple {50484#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:50,336 INFO L290 TraceCheckUtils]: 28: Hoare triple {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:05:50,336 INFO L290 TraceCheckUtils]: 29: Hoare triple {50485#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:50,337 INFO L290 TraceCheckUtils]: 30: Hoare triple {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:05:50,337 INFO L290 TraceCheckUtils]: 31: Hoare triple {50486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:50,338 INFO L290 TraceCheckUtils]: 32: Hoare triple {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:05:50,338 INFO L290 TraceCheckUtils]: 33: Hoare triple {50487#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:50,338 INFO L290 TraceCheckUtils]: 34: Hoare triple {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:05:50,339 INFO L290 TraceCheckUtils]: 35: Hoare triple {50488#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:50,339 INFO L290 TraceCheckUtils]: 36: Hoare triple {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:05:50,340 INFO L290 TraceCheckUtils]: 37: Hoare triple {50489#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:50,340 INFO L290 TraceCheckUtils]: 38: Hoare triple {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:05:50,341 INFO L290 TraceCheckUtils]: 39: Hoare triple {50490#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:50,341 INFO L290 TraceCheckUtils]: 40: Hoare triple {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:05:50,341 INFO L290 TraceCheckUtils]: 41: Hoare triple {50491#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:50,342 INFO L290 TraceCheckUtils]: 42: Hoare triple {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:05:50,342 INFO L290 TraceCheckUtils]: 43: Hoare triple {50492#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:50,343 INFO L290 TraceCheckUtils]: 44: Hoare triple {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:05:50,343 INFO L290 TraceCheckUtils]: 45: Hoare triple {50493#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:50,343 INFO L290 TraceCheckUtils]: 46: Hoare triple {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:05:50,344 INFO L290 TraceCheckUtils]: 47: Hoare triple {50494#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:50,344 INFO L290 TraceCheckUtils]: 48: Hoare triple {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:05:50,345 INFO L290 TraceCheckUtils]: 49: Hoare triple {50495#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:50,345 INFO L290 TraceCheckUtils]: 50: Hoare triple {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:05:50,346 INFO L290 TraceCheckUtils]: 51: Hoare triple {50496#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:50,346 INFO L290 TraceCheckUtils]: 52: Hoare triple {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:05:50,346 INFO L290 TraceCheckUtils]: 53: Hoare triple {50497#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:50,347 INFO L290 TraceCheckUtils]: 54: Hoare triple {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:05:50,347 INFO L290 TraceCheckUtils]: 55: Hoare triple {50498#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:50,348 INFO L290 TraceCheckUtils]: 56: Hoare triple {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:05:50,348 INFO L290 TraceCheckUtils]: 57: Hoare triple {50499#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:50,348 INFO L290 TraceCheckUtils]: 58: Hoare triple {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:05:50,354 INFO L290 TraceCheckUtils]: 59: Hoare triple {50500#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:50,354 INFO L290 TraceCheckUtils]: 60: Hoare triple {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:05:50,354 INFO L290 TraceCheckUtils]: 61: Hoare triple {50501#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:50,355 INFO L290 TraceCheckUtils]: 62: Hoare triple {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:05:50,355 INFO L290 TraceCheckUtils]: 63: Hoare triple {50502#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:50,356 INFO L290 TraceCheckUtils]: 64: Hoare triple {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:05:50,356 INFO L290 TraceCheckUtils]: 65: Hoare triple {50503#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:50,357 INFO L290 TraceCheckUtils]: 66: Hoare triple {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:05:50,357 INFO L290 TraceCheckUtils]: 67: Hoare triple {50504#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:50,358 INFO L290 TraceCheckUtils]: 68: Hoare triple {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:05:50,358 INFO L290 TraceCheckUtils]: 69: Hoare triple {50505#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:50,359 INFO L290 TraceCheckUtils]: 70: Hoare triple {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:05:50,359 INFO L290 TraceCheckUtils]: 71: Hoare triple {50506#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:50,360 INFO L290 TraceCheckUtils]: 72: Hoare triple {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:05:50,360 INFO L290 TraceCheckUtils]: 73: Hoare triple {50507#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:50,361 INFO L290 TraceCheckUtils]: 74: Hoare triple {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:05:50,361 INFO L290 TraceCheckUtils]: 75: Hoare triple {50508#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:50,361 INFO L290 TraceCheckUtils]: 76: Hoare triple {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:05:50,362 INFO L290 TraceCheckUtils]: 77: Hoare triple {50509#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:50,362 INFO L290 TraceCheckUtils]: 78: Hoare triple {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:05:50,363 INFO L290 TraceCheckUtils]: 79: Hoare triple {50510#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:50,363 INFO L290 TraceCheckUtils]: 80: Hoare triple {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:05:50,364 INFO L290 TraceCheckUtils]: 81: Hoare triple {50511#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:50,364 INFO L290 TraceCheckUtils]: 82: Hoare triple {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:05:50,365 INFO L290 TraceCheckUtils]: 83: Hoare triple {50512#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:50,365 INFO L290 TraceCheckUtils]: 84: Hoare triple {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:05:50,365 INFO L290 TraceCheckUtils]: 85: Hoare triple {50513#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:50,366 INFO L290 TraceCheckUtils]: 86: Hoare triple {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:05:50,366 INFO L290 TraceCheckUtils]: 87: Hoare triple {50514#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:50,367 INFO L290 TraceCheckUtils]: 88: Hoare triple {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:05:50,367 INFO L290 TraceCheckUtils]: 89: Hoare triple {50515#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:50,367 INFO L290 TraceCheckUtils]: 90: Hoare triple {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:05:50,368 INFO L290 TraceCheckUtils]: 91: Hoare triple {50516#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:50,368 INFO L290 TraceCheckUtils]: 92: Hoare triple {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:05:50,369 INFO L290 TraceCheckUtils]: 93: Hoare triple {50517#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:50,369 INFO L290 TraceCheckUtils]: 94: Hoare triple {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:05:50,370 INFO L290 TraceCheckUtils]: 95: Hoare triple {50518#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:50,370 INFO L290 TraceCheckUtils]: 96: Hoare triple {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:05:50,370 INFO L290 TraceCheckUtils]: 97: Hoare triple {50519#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:50,371 INFO L290 TraceCheckUtils]: 98: Hoare triple {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:05:50,371 INFO L290 TraceCheckUtils]: 99: Hoare triple {50520#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:50,372 INFO L290 TraceCheckUtils]: 100: Hoare triple {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:05:50,372 INFO L290 TraceCheckUtils]: 101: Hoare triple {50521#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:50,373 INFO L290 TraceCheckUtils]: 102: Hoare triple {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:05:50,373 INFO L290 TraceCheckUtils]: 103: Hoare triple {50522#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:50,373 INFO L290 TraceCheckUtils]: 104: Hoare triple {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:05:50,374 INFO L290 TraceCheckUtils]: 105: Hoare triple {50523#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:50,374 INFO L290 TraceCheckUtils]: 106: Hoare triple {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:05:50,375 INFO L290 TraceCheckUtils]: 107: Hoare triple {50524#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:50,375 INFO L290 TraceCheckUtils]: 108: Hoare triple {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:05:50,376 INFO L290 TraceCheckUtils]: 109: Hoare triple {50525#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:50,376 INFO L290 TraceCheckUtils]: 110: Hoare triple {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:05:50,376 INFO L290 TraceCheckUtils]: 111: Hoare triple {50526#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:05:50,377 INFO L290 TraceCheckUtils]: 112: Hoare triple {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:05:50,377 INFO L290 TraceCheckUtils]: 113: Hoare triple {50527#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} is VALID [2022-04-28 03:05:50,378 INFO L290 TraceCheckUtils]: 114: Hoare triple {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} assume !!(~x~0 % 4294967296 < 268435455); {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} is VALID [2022-04-28 03:05:50,378 INFO L290 TraceCheckUtils]: 115: Hoare triple {50528#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {50470#false} is VALID [2022-04-28 03:05:50,378 INFO L290 TraceCheckUtils]: 116: Hoare triple {50470#false} assume !(~x~0 % 4294967296 < 268435455); {50470#false} is VALID [2022-04-28 03:05:50,378 INFO L272 TraceCheckUtils]: 117: Hoare triple {50470#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {50470#false} is VALID [2022-04-28 03:05:50,378 INFO L290 TraceCheckUtils]: 118: Hoare triple {50470#false} ~cond := #in~cond; {50470#false} is VALID [2022-04-28 03:05:50,379 INFO L290 TraceCheckUtils]: 119: Hoare triple {50470#false} assume 0 == ~cond; {50470#false} is VALID [2022-04-28 03:05:50,379 INFO L290 TraceCheckUtils]: 120: Hoare triple {50470#false} assume !false; {50470#false} is VALID [2022-04-28 03:05:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 55 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:05:50,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:05:50,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133202808] [2022-04-28 03:05:50,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133202808] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:05:50,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [511593094] [2022-04-28 03:05:50,380 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:05:50,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:05:50,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:05:50,381 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:05:50,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2022-04-28 03:05:50,456 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:05:50,456 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:05:50,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-28 03:05:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:05:50,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:05:51,026 INFO L272 TraceCheckUtils]: 0: Hoare triple {50469#true} call ULTIMATE.init(); {50469#true} is VALID [2022-04-28 03:05:51,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {50469#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-28 03:05:51,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-28 03:05:51,026 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L272 TraceCheckUtils]: 4: Hoare triple {50469#true} call #t~ret5 := main(); {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {50469#true} ~x~0 := 0; {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 6: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 7: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 8: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 9: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 10: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 11: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,027 INFO L290 TraceCheckUtils]: 12: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 13: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 14: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 15: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 16: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 17: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 18: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 19: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 20: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,028 INFO L290 TraceCheckUtils]: 21: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 22: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 23: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 24: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 25: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 26: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 27: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 28: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 29: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,029 INFO L290 TraceCheckUtils]: 30: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 31: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 32: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 33: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 34: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 35: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 36: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 37: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 38: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 39: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 40: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,030 INFO L290 TraceCheckUtils]: 41: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 42: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 43: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 44: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 45: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 46: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 47: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 48: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 49: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 50: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 51: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,031 INFO L290 TraceCheckUtils]: 52: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 53: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 54: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 55: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 56: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 57: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 58: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 59: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 60: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 61: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 62: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,032 INFO L290 TraceCheckUtils]: 63: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 64: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 65: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 66: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 67: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 68: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 69: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 70: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 71: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 72: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 73: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,033 INFO L290 TraceCheckUtils]: 74: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 75: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 76: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 77: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 78: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 79: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 80: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 81: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 82: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 83: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 84: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,034 INFO L290 TraceCheckUtils]: 85: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 86: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 87: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 88: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 89: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 90: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 91: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 92: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 93: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 94: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 95: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,035 INFO L290 TraceCheckUtils]: 96: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 97: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 98: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 99: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 100: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 101: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 102: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 103: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 104: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 105: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 106: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,036 INFO L290 TraceCheckUtils]: 107: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,037 INFO L290 TraceCheckUtils]: 108: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,037 INFO L290 TraceCheckUtils]: 109: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,037 INFO L290 TraceCheckUtils]: 110: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,037 INFO L290 TraceCheckUtils]: 111: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,037 INFO L290 TraceCheckUtils]: 112: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,039 INFO L290 TraceCheckUtils]: 113: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:05:51,039 INFO L290 TraceCheckUtils]: 114: Hoare triple {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:05:51,041 INFO L290 TraceCheckUtils]: 115: Hoare triple {50872#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {50879#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} is VALID [2022-04-28 03:05:51,042 INFO L290 TraceCheckUtils]: 116: Hoare triple {50879#(and (not (< (mod (+ main_~x~0 4294967294) 4294967296) 65521)) (< (mod (+ main_~x~0 4294967293) 4294967296) 65521))} assume !(~x~0 % 4294967296 < 268435455); {50470#false} is VALID [2022-04-28 03:05:51,042 INFO L272 TraceCheckUtils]: 117: Hoare triple {50470#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {50470#false} is VALID [2022-04-28 03:05:51,042 INFO L290 TraceCheckUtils]: 118: Hoare triple {50470#false} ~cond := #in~cond; {50470#false} is VALID [2022-04-28 03:05:51,042 INFO L290 TraceCheckUtils]: 119: Hoare triple {50470#false} assume 0 == ~cond; {50470#false} is VALID [2022-04-28 03:05:51,043 INFO L290 TraceCheckUtils]: 120: Hoare triple {50470#false} assume !false; {50470#false} is VALID [2022-04-28 03:05:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 162 proven. 1 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-04-28 03:05:51,043 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:05:51,654 INFO L290 TraceCheckUtils]: 120: Hoare triple {50470#false} assume !false; {50470#false} is VALID [2022-04-28 03:05:51,654 INFO L290 TraceCheckUtils]: 119: Hoare triple {50470#false} assume 0 == ~cond; {50470#false} is VALID [2022-04-28 03:05:51,654 INFO L290 TraceCheckUtils]: 118: Hoare triple {50470#false} ~cond := #in~cond; {50470#false} is VALID [2022-04-28 03:05:51,654 INFO L272 TraceCheckUtils]: 117: Hoare triple {50470#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {50470#false} is VALID [2022-04-28 03:05:51,655 INFO L290 TraceCheckUtils]: 116: Hoare triple {50907#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {50470#false} is VALID [2022-04-28 03:05:51,656 INFO L290 TraceCheckUtils]: 115: Hoare triple {50911#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {50907#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:05:51,656 INFO L290 TraceCheckUtils]: 114: Hoare triple {50915#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50911#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 113: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50915#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 112: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 111: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 110: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 109: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 108: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 107: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 106: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,657 INFO L290 TraceCheckUtils]: 105: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 104: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 103: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 102: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 101: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 100: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 99: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 98: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 97: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 96: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 95: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,658 INFO L290 TraceCheckUtils]: 94: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 93: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 92: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 91: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 90: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 89: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 88: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 87: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 86: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 85: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 84: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,659 INFO L290 TraceCheckUtils]: 83: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 82: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 81: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 80: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 79: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 77: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 76: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 75: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 74: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 73: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,660 INFO L290 TraceCheckUtils]: 72: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 71: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 70: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 69: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 68: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 67: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 66: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 65: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 64: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,661 INFO L290 TraceCheckUtils]: 63: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 62: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 61: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 60: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 59: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 58: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 57: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 56: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 55: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 54: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,662 INFO L290 TraceCheckUtils]: 53: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 52: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 51: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 50: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 49: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 48: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 47: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 46: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 45: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 44: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 43: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,663 INFO L290 TraceCheckUtils]: 42: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 41: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 40: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 39: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 38: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 37: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 36: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 35: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 34: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 33: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,664 INFO L290 TraceCheckUtils]: 32: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 31: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 30: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 29: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 26: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,665 INFO L290 TraceCheckUtils]: 20: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 19: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 18: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 17: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 16: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 15: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 14: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 13: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 12: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 11: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 10: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,666 INFO L290 TraceCheckUtils]: 9: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {50469#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L290 TraceCheckUtils]: 6: Hoare triple {50469#true} assume !!(~x~0 % 4294967296 < 268435455); {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L290 TraceCheckUtils]: 5: Hoare triple {50469#true} ~x~0 := 0; {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L272 TraceCheckUtils]: 4: Hoare triple {50469#true} call #t~ret5 := main(); {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50469#true} {50469#true} #40#return; {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L290 TraceCheckUtils]: 2: Hoare triple {50469#true} assume true; {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L290 TraceCheckUtils]: 1: Hoare triple {50469#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {50469#true} is VALID [2022-04-28 03:05:51,667 INFO L272 TraceCheckUtils]: 0: Hoare triple {50469#true} call ULTIMATE.init(); {50469#true} is VALID [2022-04-28 03:05:51,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 162 proven. 1 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-04-28 03:05:51,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [511593094] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:05:51,668 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:05:51,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 4, 5] total 63 [2022-04-28 03:05:51,668 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:05:51,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [962534399] [2022-04-28 03:05:51,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [962534399] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:05:51,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:05:51,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [58] imperfect sequences [] total 58 [2022-04-28 03:05:51,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531479750] [2022-04-28 03:05:51,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:05:51,669 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 121 [2022-04-28 03:05:51,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:05:51,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:05:51,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:05:51,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2022-04-28 03:05:51,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:05:51,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2022-04-28 03:05:51,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=402, Invalid=3504, Unknown=0, NotChecked=0, Total=3906 [2022-04-28 03:05:51,761 INFO L87 Difference]: Start difference. First operand 123 states and 125 transitions. Second operand has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:01,573 INFO L93 Difference]: Finished difference Result 132 states and 136 transitions. [2022-04-28 03:06:01,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-28 03:06:01,573 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 121 [2022-04-28 03:06:01,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:06:01,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 133 transitions. [2022-04-28 03:06:01,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 133 transitions. [2022-04-28 03:06:01,575 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 133 transitions. [2022-04-28 03:06:01,675 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:01,677 INFO L225 Difference]: With dead ends: 132 [2022-04-28 03:06:01,677 INFO L226 Difference]: Without dead ends: 125 [2022-04-28 03:06:01,677 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 239 SyntacticMatches, 1 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1489 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=948, Invalid=12858, Unknown=0, NotChecked=0, Total=13806 [2022-04-28 03:06:01,678 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 63 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 6147 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 229 SdHoareTripleChecker+Invalid, 6258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 6147 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:06:01,678 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 229 Invalid, 6258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 6147 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-04-28 03:06:01,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2022-04-28 03:06:01,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2022-04-28 03:06:01,953 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:06:01,953 INFO L82 GeneralOperation]: Start isEquivalent. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,954 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,954 INFO L87 Difference]: Start difference. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:01,955 INFO L93 Difference]: Finished difference Result 125 states and 127 transitions. [2022-04-28 03:06:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-04-28 03:06:01,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:01,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:01,955 INFO L74 IsIncluded]: Start isIncluded. First operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 125 states. [2022-04-28 03:06:01,955 INFO L87 Difference]: Start difference. First operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 125 states. [2022-04-28 03:06:01,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:01,956 INFO L93 Difference]: Finished difference Result 125 states and 127 transitions. [2022-04-28 03:06:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-04-28 03:06:01,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:01,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:01,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:06:01,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:06:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 120 states have (on average 1.025) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 127 transitions. [2022-04-28 03:06:01,958 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 127 transitions. Word has length 121 [2022-04-28 03:06:01,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:06:01,958 INFO L495 AbstractCegarLoop]: Abstraction has 125 states and 127 transitions. [2022-04-28 03:06:01,958 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 2.0172413793103448) internal successors, (117), 57 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:01,958 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 125 states and 127 transitions. [2022-04-28 03:06:02,109 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-04-28 03:06:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-04-28 03:06:02,110 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:06:02,110 INFO L195 NwaCegarLoop]: trace histogram [56, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:06:02,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Forceful destruction successful, exit code 0 [2022-04-28 03:06:02,314 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Ended with exit code 0 [2022-04-28 03:06:02,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable109,108 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,109 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:02,510 INFO L420 AbstractCegarLoop]: === Iteration 58 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:06:02,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:06:02,511 INFO L85 PathProgramCache]: Analyzing trace with hash -777425608, now seen corresponding path program 109 times [2022-04-28 03:06:02,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:06:02,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1095120392] [2022-04-28 03:06:03,544 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:06:03,773 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:06:03,775 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:06:03,778 INFO L85 PathProgramCache]: Analyzing trace with hash -551615568, now seen corresponding path program 1 times [2022-04-28 03:06:03,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:03,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590511465] [2022-04-28 03:06:03,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:03,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:03,788 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_111.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_111.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:06:03,789 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_111.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_111.0)) 4294967296)) 65521) 0) [2022-04-28 03:06:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:06:03,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [18050081] [2022-04-28 03:06:03,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:03,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:03,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:06:03,794 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:06:03,810 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (110)] Waiting until timeout for monitored process [2022-04-28 03:06:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:03,869 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:06:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:03,880 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:06:03,880 INFO L85 PathProgramCache]: Analyzing trace with hash -777425608, now seen corresponding path program 110 times [2022-04-28 03:06:03,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:03,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804056991] [2022-04-28 03:06:03,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:03,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:05,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:06:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:05,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {52195#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-28 03:06:05,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-28 03:06:05,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-28 03:06:05,461 INFO L272 TraceCheckUtils]: 0: Hoare triple {52134#true} call ULTIMATE.init(); {52195#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:06:05,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {52195#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-28 03:06:05,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-28 03:06:05,462 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-28 03:06:05,462 INFO L272 TraceCheckUtils]: 4: Hoare triple {52134#true} call #t~ret5 := main(); {52134#true} is VALID [2022-04-28 03:06:05,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {52134#true} ~x~0 := 0; {52139#(= main_~x~0 0)} is VALID [2022-04-28 03:06:05,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {52139#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {52139#(= main_~x~0 0)} is VALID [2022-04-28 03:06:05,463 INFO L290 TraceCheckUtils]: 7: Hoare triple {52139#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:05,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:05,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:05,464 INFO L290 TraceCheckUtils]: 10: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:05,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:05,465 INFO L290 TraceCheckUtils]: 12: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:05,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:05,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:05,466 INFO L290 TraceCheckUtils]: 15: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:05,466 INFO L290 TraceCheckUtils]: 16: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:05,467 INFO L290 TraceCheckUtils]: 17: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:05,467 INFO L290 TraceCheckUtils]: 18: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:05,468 INFO L290 TraceCheckUtils]: 19: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:05,468 INFO L290 TraceCheckUtils]: 20: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:05,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:05,469 INFO L290 TraceCheckUtils]: 22: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:05,469 INFO L290 TraceCheckUtils]: 23: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:05,470 INFO L290 TraceCheckUtils]: 24: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:05,470 INFO L290 TraceCheckUtils]: 25: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:05,471 INFO L290 TraceCheckUtils]: 26: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:05,471 INFO L290 TraceCheckUtils]: 27: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:05,471 INFO L290 TraceCheckUtils]: 28: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:05,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:05,472 INFO L290 TraceCheckUtils]: 30: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:05,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:05,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:05,474 INFO L290 TraceCheckUtils]: 33: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:05,474 INFO L290 TraceCheckUtils]: 34: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:05,474 INFO L290 TraceCheckUtils]: 35: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:05,475 INFO L290 TraceCheckUtils]: 36: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:05,475 INFO L290 TraceCheckUtils]: 37: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:05,476 INFO L290 TraceCheckUtils]: 38: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:05,476 INFO L290 TraceCheckUtils]: 39: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:05,476 INFO L290 TraceCheckUtils]: 40: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:05,477 INFO L290 TraceCheckUtils]: 41: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:05,477 INFO L290 TraceCheckUtils]: 42: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:05,478 INFO L290 TraceCheckUtils]: 43: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:05,478 INFO L290 TraceCheckUtils]: 44: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:05,479 INFO L290 TraceCheckUtils]: 45: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:05,479 INFO L290 TraceCheckUtils]: 46: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:05,479 INFO L290 TraceCheckUtils]: 47: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:05,480 INFO L290 TraceCheckUtils]: 48: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:05,480 INFO L290 TraceCheckUtils]: 49: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:05,481 INFO L290 TraceCheckUtils]: 50: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:05,481 INFO L290 TraceCheckUtils]: 51: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:05,481 INFO L290 TraceCheckUtils]: 52: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:05,482 INFO L290 TraceCheckUtils]: 53: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:05,482 INFO L290 TraceCheckUtils]: 54: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:05,483 INFO L290 TraceCheckUtils]: 55: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:05,483 INFO L290 TraceCheckUtils]: 56: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:05,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:05,484 INFO L290 TraceCheckUtils]: 58: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:05,484 INFO L290 TraceCheckUtils]: 59: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:05,485 INFO L290 TraceCheckUtils]: 60: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:05,485 INFO L290 TraceCheckUtils]: 61: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:05,486 INFO L290 TraceCheckUtils]: 62: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:05,486 INFO L290 TraceCheckUtils]: 63: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:05,486 INFO L290 TraceCheckUtils]: 64: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:05,487 INFO L290 TraceCheckUtils]: 65: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:05,487 INFO L290 TraceCheckUtils]: 66: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:05,488 INFO L290 TraceCheckUtils]: 67: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:05,488 INFO L290 TraceCheckUtils]: 68: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:05,489 INFO L290 TraceCheckUtils]: 69: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:05,489 INFO L290 TraceCheckUtils]: 70: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:05,489 INFO L290 TraceCheckUtils]: 71: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:05,490 INFO L290 TraceCheckUtils]: 72: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:05,490 INFO L290 TraceCheckUtils]: 73: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:05,491 INFO L290 TraceCheckUtils]: 74: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:05,491 INFO L290 TraceCheckUtils]: 75: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:05,491 INFO L290 TraceCheckUtils]: 76: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:05,492 INFO L290 TraceCheckUtils]: 77: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:05,492 INFO L290 TraceCheckUtils]: 78: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:05,493 INFO L290 TraceCheckUtils]: 79: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:05,493 INFO L290 TraceCheckUtils]: 80: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:05,494 INFO L290 TraceCheckUtils]: 81: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:05,494 INFO L290 TraceCheckUtils]: 82: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:05,494 INFO L290 TraceCheckUtils]: 83: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:05,495 INFO L290 TraceCheckUtils]: 84: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:05,495 INFO L290 TraceCheckUtils]: 85: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:05,496 INFO L290 TraceCheckUtils]: 86: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:05,496 INFO L290 TraceCheckUtils]: 87: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:05,497 INFO L290 TraceCheckUtils]: 88: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:05,497 INFO L290 TraceCheckUtils]: 89: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:05,497 INFO L290 TraceCheckUtils]: 90: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:05,498 INFO L290 TraceCheckUtils]: 91: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:05,498 INFO L290 TraceCheckUtils]: 92: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:05,499 INFO L290 TraceCheckUtils]: 93: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:05,499 INFO L290 TraceCheckUtils]: 94: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:05,500 INFO L290 TraceCheckUtils]: 95: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:05,500 INFO L290 TraceCheckUtils]: 96: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:05,500 INFO L290 TraceCheckUtils]: 97: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:05,501 INFO L290 TraceCheckUtils]: 98: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:05,501 INFO L290 TraceCheckUtils]: 99: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:05,502 INFO L290 TraceCheckUtils]: 100: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:05,502 INFO L290 TraceCheckUtils]: 101: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:05,502 INFO L290 TraceCheckUtils]: 102: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:05,503 INFO L290 TraceCheckUtils]: 103: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:05,503 INFO L290 TraceCheckUtils]: 104: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:05,504 INFO L290 TraceCheckUtils]: 105: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:05,504 INFO L290 TraceCheckUtils]: 106: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:05,505 INFO L290 TraceCheckUtils]: 107: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:05,505 INFO L290 TraceCheckUtils]: 108: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:05,505 INFO L290 TraceCheckUtils]: 109: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:05,506 INFO L290 TraceCheckUtils]: 110: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:05,506 INFO L290 TraceCheckUtils]: 111: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:05,507 INFO L290 TraceCheckUtils]: 112: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:05,507 INFO L290 TraceCheckUtils]: 113: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:05,507 INFO L290 TraceCheckUtils]: 114: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:05,508 INFO L290 TraceCheckUtils]: 115: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} is VALID [2022-04-28 03:06:05,508 INFO L290 TraceCheckUtils]: 116: Hoare triple {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} assume !!(~x~0 % 4294967296 < 268435455); {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} is VALID [2022-04-28 03:06:05,509 INFO L290 TraceCheckUtils]: 117: Hoare triple {52194#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 55))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {52135#false} is VALID [2022-04-28 03:06:05,509 INFO L290 TraceCheckUtils]: 118: Hoare triple {52135#false} assume !(~x~0 % 4294967296 < 268435455); {52135#false} is VALID [2022-04-28 03:06:05,509 INFO L272 TraceCheckUtils]: 119: Hoare triple {52135#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {52135#false} is VALID [2022-04-28 03:06:05,509 INFO L290 TraceCheckUtils]: 120: Hoare triple {52135#false} ~cond := #in~cond; {52135#false} is VALID [2022-04-28 03:06:05,509 INFO L290 TraceCheckUtils]: 121: Hoare triple {52135#false} assume 0 == ~cond; {52135#false} is VALID [2022-04-28 03:06:05,509 INFO L290 TraceCheckUtils]: 122: Hoare triple {52135#false} assume !false; {52135#false} is VALID [2022-04-28 03:06:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 56 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:06:05,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:06:05,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804056991] [2022-04-28 03:06:05,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804056991] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:06:05,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1226147699] [2022-04-28 03:06:05,510 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:06:05,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:05,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:06:05,511 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:06:05,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (111)] Waiting until timeout for monitored process [2022-04-28 03:06:05,632 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:06:05,632 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:06:05,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 115 conjunts are in the unsatisfiable core [2022-04-28 03:06:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:05,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:06:06,612 INFO L272 TraceCheckUtils]: 0: Hoare triple {52134#true} call ULTIMATE.init(); {52134#true} is VALID [2022-04-28 03:06:06,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {52134#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-28 03:06:06,613 INFO L290 TraceCheckUtils]: 2: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-28 03:06:06,613 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-28 03:06:06,613 INFO L272 TraceCheckUtils]: 4: Hoare triple {52134#true} call #t~ret5 := main(); {52134#true} is VALID [2022-04-28 03:06:06,613 INFO L290 TraceCheckUtils]: 5: Hoare triple {52134#true} ~x~0 := 0; {52139#(= main_~x~0 0)} is VALID [2022-04-28 03:06:06,613 INFO L290 TraceCheckUtils]: 6: Hoare triple {52139#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {52139#(= main_~x~0 0)} is VALID [2022-04-28 03:06:06,614 INFO L290 TraceCheckUtils]: 7: Hoare triple {52139#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:06,614 INFO L290 TraceCheckUtils]: 8: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:06,615 INFO L290 TraceCheckUtils]: 9: Hoare triple {52140#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:06,615 INFO L290 TraceCheckUtils]: 10: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:06,616 INFO L290 TraceCheckUtils]: 11: Hoare triple {52141#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:06,616 INFO L290 TraceCheckUtils]: 12: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:06,617 INFO L290 TraceCheckUtils]: 13: Hoare triple {52142#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:06,617 INFO L290 TraceCheckUtils]: 14: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:06,617 INFO L290 TraceCheckUtils]: 15: Hoare triple {52143#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:06,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:06,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {52144#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:06,619 INFO L290 TraceCheckUtils]: 18: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:06,619 INFO L290 TraceCheckUtils]: 19: Hoare triple {52145#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:06,619 INFO L290 TraceCheckUtils]: 20: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:06,620 INFO L290 TraceCheckUtils]: 21: Hoare triple {52146#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:06,620 INFO L290 TraceCheckUtils]: 22: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:06,621 INFO L290 TraceCheckUtils]: 23: Hoare triple {52147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:06,621 INFO L290 TraceCheckUtils]: 24: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:06,622 INFO L290 TraceCheckUtils]: 25: Hoare triple {52148#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:06,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:06,623 INFO L290 TraceCheckUtils]: 27: Hoare triple {52149#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:06,623 INFO L290 TraceCheckUtils]: 28: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:06,624 INFO L290 TraceCheckUtils]: 29: Hoare triple {52150#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:06,624 INFO L290 TraceCheckUtils]: 30: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:06,624 INFO L290 TraceCheckUtils]: 31: Hoare triple {52151#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:06,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:06,625 INFO L290 TraceCheckUtils]: 33: Hoare triple {52152#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:06,626 INFO L290 TraceCheckUtils]: 34: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:06,626 INFO L290 TraceCheckUtils]: 35: Hoare triple {52153#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:06,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:06,627 INFO L290 TraceCheckUtils]: 37: Hoare triple {52154#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:06,628 INFO L290 TraceCheckUtils]: 38: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:06,628 INFO L290 TraceCheckUtils]: 39: Hoare triple {52155#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:06,629 INFO L290 TraceCheckUtils]: 40: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:06,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {52156#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:06,630 INFO L290 TraceCheckUtils]: 42: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:06,630 INFO L290 TraceCheckUtils]: 43: Hoare triple {52157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:06,631 INFO L290 TraceCheckUtils]: 44: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:06,631 INFO L290 TraceCheckUtils]: 45: Hoare triple {52158#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:06,632 INFO L290 TraceCheckUtils]: 46: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:06,632 INFO L290 TraceCheckUtils]: 47: Hoare triple {52159#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:06,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:06,633 INFO L290 TraceCheckUtils]: 49: Hoare triple {52160#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:06,634 INFO L290 TraceCheckUtils]: 50: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:06,634 INFO L290 TraceCheckUtils]: 51: Hoare triple {52161#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:06,635 INFO L290 TraceCheckUtils]: 52: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:06,635 INFO L290 TraceCheckUtils]: 53: Hoare triple {52162#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:06,636 INFO L290 TraceCheckUtils]: 54: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:06,636 INFO L290 TraceCheckUtils]: 55: Hoare triple {52163#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:06,637 INFO L290 TraceCheckUtils]: 56: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:06,637 INFO L290 TraceCheckUtils]: 57: Hoare triple {52164#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:06,638 INFO L290 TraceCheckUtils]: 58: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:06,638 INFO L290 TraceCheckUtils]: 59: Hoare triple {52165#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:06,639 INFO L290 TraceCheckUtils]: 60: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:06,639 INFO L290 TraceCheckUtils]: 61: Hoare triple {52166#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:06,640 INFO L290 TraceCheckUtils]: 62: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:06,640 INFO L290 TraceCheckUtils]: 63: Hoare triple {52167#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:06,640 INFO L290 TraceCheckUtils]: 64: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:06,641 INFO L290 TraceCheckUtils]: 65: Hoare triple {52168#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:06,641 INFO L290 TraceCheckUtils]: 66: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:06,642 INFO L290 TraceCheckUtils]: 67: Hoare triple {52169#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:06,642 INFO L290 TraceCheckUtils]: 68: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:06,643 INFO L290 TraceCheckUtils]: 69: Hoare triple {52170#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:06,643 INFO L290 TraceCheckUtils]: 70: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:06,643 INFO L290 TraceCheckUtils]: 71: Hoare triple {52171#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:06,644 INFO L290 TraceCheckUtils]: 72: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:06,644 INFO L290 TraceCheckUtils]: 73: Hoare triple {52172#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:06,645 INFO L290 TraceCheckUtils]: 74: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:06,645 INFO L290 TraceCheckUtils]: 75: Hoare triple {52173#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:06,646 INFO L290 TraceCheckUtils]: 76: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:06,646 INFO L290 TraceCheckUtils]: 77: Hoare triple {52174#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:06,646 INFO L290 TraceCheckUtils]: 78: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:06,647 INFO L290 TraceCheckUtils]: 79: Hoare triple {52175#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:06,647 INFO L290 TraceCheckUtils]: 80: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:06,648 INFO L290 TraceCheckUtils]: 81: Hoare triple {52176#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:06,648 INFO L290 TraceCheckUtils]: 82: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:06,649 INFO L290 TraceCheckUtils]: 83: Hoare triple {52177#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:06,649 INFO L290 TraceCheckUtils]: 84: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:06,649 INFO L290 TraceCheckUtils]: 85: Hoare triple {52178#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:06,650 INFO L290 TraceCheckUtils]: 86: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:06,650 INFO L290 TraceCheckUtils]: 87: Hoare triple {52179#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:06,651 INFO L290 TraceCheckUtils]: 88: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:06,651 INFO L290 TraceCheckUtils]: 89: Hoare triple {52180#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:06,652 INFO L290 TraceCheckUtils]: 90: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:06,652 INFO L290 TraceCheckUtils]: 91: Hoare triple {52181#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:06,652 INFO L290 TraceCheckUtils]: 92: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:06,653 INFO L290 TraceCheckUtils]: 93: Hoare triple {52182#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:06,653 INFO L290 TraceCheckUtils]: 94: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:06,654 INFO L290 TraceCheckUtils]: 95: Hoare triple {52183#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:06,654 INFO L290 TraceCheckUtils]: 96: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:06,655 INFO L290 TraceCheckUtils]: 97: Hoare triple {52184#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:06,655 INFO L290 TraceCheckUtils]: 98: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:06,655 INFO L290 TraceCheckUtils]: 99: Hoare triple {52185#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:06,656 INFO L290 TraceCheckUtils]: 100: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:06,656 INFO L290 TraceCheckUtils]: 101: Hoare triple {52186#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:06,657 INFO L290 TraceCheckUtils]: 102: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:06,657 INFO L290 TraceCheckUtils]: 103: Hoare triple {52187#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:06,658 INFO L290 TraceCheckUtils]: 104: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:06,658 INFO L290 TraceCheckUtils]: 105: Hoare triple {52188#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:06,659 INFO L290 TraceCheckUtils]: 106: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:06,659 INFO L290 TraceCheckUtils]: 107: Hoare triple {52189#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:06,660 INFO L290 TraceCheckUtils]: 108: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:06,660 INFO L290 TraceCheckUtils]: 109: Hoare triple {52190#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:06,661 INFO L290 TraceCheckUtils]: 110: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:06,661 INFO L290 TraceCheckUtils]: 111: Hoare triple {52191#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:06,661 INFO L290 TraceCheckUtils]: 112: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:06,662 INFO L290 TraceCheckUtils]: 113: Hoare triple {52192#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:06,662 INFO L290 TraceCheckUtils]: 114: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:06,663 INFO L290 TraceCheckUtils]: 115: Hoare triple {52193#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:06,663 INFO L290 TraceCheckUtils]: 116: Hoare triple {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:06,664 INFO L290 TraceCheckUtils]: 117: Hoare triple {52544#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {52551#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:06:06,664 INFO L290 TraceCheckUtils]: 118: Hoare triple {52551#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~x~0 % 4294967296 < 268435455); {52135#false} is VALID [2022-04-28 03:06:06,664 INFO L272 TraceCheckUtils]: 119: Hoare triple {52135#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {52135#false} is VALID [2022-04-28 03:06:06,665 INFO L290 TraceCheckUtils]: 120: Hoare triple {52135#false} ~cond := #in~cond; {52135#false} is VALID [2022-04-28 03:06:06,665 INFO L290 TraceCheckUtils]: 121: Hoare triple {52135#false} assume 0 == ~cond; {52135#false} is VALID [2022-04-28 03:06:06,665 INFO L290 TraceCheckUtils]: 122: Hoare triple {52135#false} assume !false; {52135#false} is VALID [2022-04-28 03:06:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:06:06,665 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:06:11,833 INFO L290 TraceCheckUtils]: 122: Hoare triple {52135#false} assume !false; {52135#false} is VALID [2022-04-28 03:06:11,834 INFO L290 TraceCheckUtils]: 121: Hoare triple {52135#false} assume 0 == ~cond; {52135#false} is VALID [2022-04-28 03:06:11,834 INFO L290 TraceCheckUtils]: 120: Hoare triple {52135#false} ~cond := #in~cond; {52135#false} is VALID [2022-04-28 03:06:11,834 INFO L272 TraceCheckUtils]: 119: Hoare triple {52135#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {52135#false} is VALID [2022-04-28 03:06:11,834 INFO L290 TraceCheckUtils]: 118: Hoare triple {52579#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {52135#false} is VALID [2022-04-28 03:06:11,835 INFO L290 TraceCheckUtils]: 117: Hoare triple {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {52579#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,835 INFO L290 TraceCheckUtils]: 116: Hoare triple {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,836 INFO L290 TraceCheckUtils]: 115: Hoare triple {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52583#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,836 INFO L290 TraceCheckUtils]: 114: Hoare triple {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,837 INFO L290 TraceCheckUtils]: 113: Hoare triple {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52590#(< (mod (+ main_~x~0 3) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,837 INFO L290 TraceCheckUtils]: 112: Hoare triple {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,838 INFO L290 TraceCheckUtils]: 111: Hoare triple {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52597#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,838 INFO L290 TraceCheckUtils]: 110: Hoare triple {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,839 INFO L290 TraceCheckUtils]: 109: Hoare triple {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52604#(< (mod (+ 5 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,839 INFO L290 TraceCheckUtils]: 108: Hoare triple {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,840 INFO L290 TraceCheckUtils]: 107: Hoare triple {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52611#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,840 INFO L290 TraceCheckUtils]: 106: Hoare triple {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,841 INFO L290 TraceCheckUtils]: 105: Hoare triple {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52618#(< (mod (+ 7 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,841 INFO L290 TraceCheckUtils]: 104: Hoare triple {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,841 INFO L290 TraceCheckUtils]: 103: Hoare triple {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52625#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,842 INFO L290 TraceCheckUtils]: 102: Hoare triple {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,843 INFO L290 TraceCheckUtils]: 101: Hoare triple {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52632#(< (mod (+ main_~x~0 9) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,843 INFO L290 TraceCheckUtils]: 100: Hoare triple {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,844 INFO L290 TraceCheckUtils]: 99: Hoare triple {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52639#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,844 INFO L290 TraceCheckUtils]: 98: Hoare triple {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,844 INFO L290 TraceCheckUtils]: 97: Hoare triple {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52646#(< (mod (+ main_~x~0 11) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,845 INFO L290 TraceCheckUtils]: 96: Hoare triple {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,845 INFO L290 TraceCheckUtils]: 95: Hoare triple {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52653#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,846 INFO L290 TraceCheckUtils]: 94: Hoare triple {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,846 INFO L290 TraceCheckUtils]: 93: Hoare triple {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52660#(< (mod (+ main_~x~0 13) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,847 INFO L290 TraceCheckUtils]: 92: Hoare triple {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,847 INFO L290 TraceCheckUtils]: 91: Hoare triple {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52667#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,848 INFO L290 TraceCheckUtils]: 90: Hoare triple {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,848 INFO L290 TraceCheckUtils]: 89: Hoare triple {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52674#(< (mod (+ main_~x~0 15) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,849 INFO L290 TraceCheckUtils]: 88: Hoare triple {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,849 INFO L290 TraceCheckUtils]: 87: Hoare triple {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52681#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,850 INFO L290 TraceCheckUtils]: 86: Hoare triple {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,851 INFO L290 TraceCheckUtils]: 85: Hoare triple {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52688#(< (mod (+ main_~x~0 17) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,851 INFO L290 TraceCheckUtils]: 84: Hoare triple {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,852 INFO L290 TraceCheckUtils]: 83: Hoare triple {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52695#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,852 INFO L290 TraceCheckUtils]: 82: Hoare triple {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,852 INFO L290 TraceCheckUtils]: 81: Hoare triple {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52702#(< (mod (+ 19 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,853 INFO L290 TraceCheckUtils]: 80: Hoare triple {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,853 INFO L290 TraceCheckUtils]: 79: Hoare triple {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52709#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,854 INFO L290 TraceCheckUtils]: 78: Hoare triple {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,854 INFO L290 TraceCheckUtils]: 77: Hoare triple {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52716#(< (mod (+ main_~x~0 21) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,855 INFO L290 TraceCheckUtils]: 76: Hoare triple {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,855 INFO L290 TraceCheckUtils]: 75: Hoare triple {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52723#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,856 INFO L290 TraceCheckUtils]: 74: Hoare triple {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,856 INFO L290 TraceCheckUtils]: 73: Hoare triple {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52730#(< (mod (+ 23 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,857 INFO L290 TraceCheckUtils]: 72: Hoare triple {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,858 INFO L290 TraceCheckUtils]: 71: Hoare triple {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52737#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,858 INFO L290 TraceCheckUtils]: 70: Hoare triple {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,858 INFO L290 TraceCheckUtils]: 69: Hoare triple {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52744#(< (mod (+ main_~x~0 25) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,859 INFO L290 TraceCheckUtils]: 68: Hoare triple {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,859 INFO L290 TraceCheckUtils]: 67: Hoare triple {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52751#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,860 INFO L290 TraceCheckUtils]: 66: Hoare triple {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,860 INFO L290 TraceCheckUtils]: 65: Hoare triple {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52758#(< (mod (+ main_~x~0 27) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,861 INFO L290 TraceCheckUtils]: 64: Hoare triple {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,861 INFO L290 TraceCheckUtils]: 63: Hoare triple {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52765#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,862 INFO L290 TraceCheckUtils]: 62: Hoare triple {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,862 INFO L290 TraceCheckUtils]: 61: Hoare triple {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52772#(< (mod (+ 29 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,863 INFO L290 TraceCheckUtils]: 60: Hoare triple {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,863 INFO L290 TraceCheckUtils]: 59: Hoare triple {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52779#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,863 INFO L290 TraceCheckUtils]: 58: Hoare triple {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,864 INFO L290 TraceCheckUtils]: 57: Hoare triple {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52786#(< (mod (+ main_~x~0 31) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,864 INFO L290 TraceCheckUtils]: 56: Hoare triple {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,865 INFO L290 TraceCheckUtils]: 55: Hoare triple {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52793#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,865 INFO L290 TraceCheckUtils]: 54: Hoare triple {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,866 INFO L290 TraceCheckUtils]: 53: Hoare triple {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52800#(< (mod (+ main_~x~0 33) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,866 INFO L290 TraceCheckUtils]: 52: Hoare triple {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,867 INFO L290 TraceCheckUtils]: 51: Hoare triple {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52807#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,867 INFO L290 TraceCheckUtils]: 50: Hoare triple {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,868 INFO L290 TraceCheckUtils]: 49: Hoare triple {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52814#(< (mod (+ 35 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,868 INFO L290 TraceCheckUtils]: 48: Hoare triple {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,869 INFO L290 TraceCheckUtils]: 47: Hoare triple {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52821#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,869 INFO L290 TraceCheckUtils]: 46: Hoare triple {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,870 INFO L290 TraceCheckUtils]: 45: Hoare triple {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52828#(< (mod (+ main_~x~0 37) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,870 INFO L290 TraceCheckUtils]: 44: Hoare triple {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,871 INFO L290 TraceCheckUtils]: 43: Hoare triple {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52835#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,871 INFO L290 TraceCheckUtils]: 42: Hoare triple {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,872 INFO L290 TraceCheckUtils]: 41: Hoare triple {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52842#(< (mod (+ main_~x~0 39) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,872 INFO L290 TraceCheckUtils]: 40: Hoare triple {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,872 INFO L290 TraceCheckUtils]: 39: Hoare triple {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52849#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,873 INFO L290 TraceCheckUtils]: 38: Hoare triple {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,873 INFO L290 TraceCheckUtils]: 37: Hoare triple {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52856#(< (mod (+ 41 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,874 INFO L290 TraceCheckUtils]: 36: Hoare triple {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,874 INFO L290 TraceCheckUtils]: 35: Hoare triple {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52863#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,875 INFO L290 TraceCheckUtils]: 34: Hoare triple {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,875 INFO L290 TraceCheckUtils]: 33: Hoare triple {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52870#(< (mod (+ main_~x~0 43) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,876 INFO L290 TraceCheckUtils]: 32: Hoare triple {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,876 INFO L290 TraceCheckUtils]: 31: Hoare triple {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52877#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,877 INFO L290 TraceCheckUtils]: 30: Hoare triple {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,886 INFO L290 TraceCheckUtils]: 29: Hoare triple {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52884#(< (mod (+ main_~x~0 45) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,886 INFO L290 TraceCheckUtils]: 28: Hoare triple {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,887 INFO L290 TraceCheckUtils]: 27: Hoare triple {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52891#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,887 INFO L290 TraceCheckUtils]: 26: Hoare triple {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,888 INFO L290 TraceCheckUtils]: 25: Hoare triple {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52898#(< (mod (+ main_~x~0 47) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,888 INFO L290 TraceCheckUtils]: 24: Hoare triple {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,889 INFO L290 TraceCheckUtils]: 23: Hoare triple {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52905#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,889 INFO L290 TraceCheckUtils]: 22: Hoare triple {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,890 INFO L290 TraceCheckUtils]: 21: Hoare triple {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52912#(< (mod (+ 49 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,890 INFO L290 TraceCheckUtils]: 20: Hoare triple {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,891 INFO L290 TraceCheckUtils]: 19: Hoare triple {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52919#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,891 INFO L290 TraceCheckUtils]: 18: Hoare triple {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52926#(< (mod (+ 51 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,893 INFO L290 TraceCheckUtils]: 15: Hoare triple {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52933#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,893 INFO L290 TraceCheckUtils]: 14: Hoare triple {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,894 INFO L290 TraceCheckUtils]: 13: Hoare triple {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52940#(< (mod (+ 53 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,894 INFO L290 TraceCheckUtils]: 12: Hoare triple {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,895 INFO L290 TraceCheckUtils]: 11: Hoare triple {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52947#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,896 INFO L290 TraceCheckUtils]: 10: Hoare triple {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,897 INFO L290 TraceCheckUtils]: 9: Hoare triple {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52954#(< (mod (+ main_~x~0 55) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,897 INFO L290 TraceCheckUtils]: 8: Hoare triple {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,898 INFO L290 TraceCheckUtils]: 7: Hoare triple {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {52961#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,898 INFO L290 TraceCheckUtils]: 6: Hoare triple {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,898 INFO L290 TraceCheckUtils]: 5: Hoare triple {52134#true} ~x~0 := 0; {52968#(< (mod (+ 57 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-28 03:06:11,898 INFO L272 TraceCheckUtils]: 4: Hoare triple {52134#true} call #t~ret5 := main(); {52134#true} is VALID [2022-04-28 03:06:11,899 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52134#true} {52134#true} #40#return; {52134#true} is VALID [2022-04-28 03:06:11,899 INFO L290 TraceCheckUtils]: 2: Hoare triple {52134#true} assume true; {52134#true} is VALID [2022-04-28 03:06:11,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {52134#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {52134#true} is VALID [2022-04-28 03:06:11,899 INFO L272 TraceCheckUtils]: 0: Hoare triple {52134#true} call ULTIMATE.init(); {52134#true} is VALID [2022-04-28 03:06:11,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:06:11,900 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1226147699] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:06:11,900 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:06:11,900 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 59, 59] total 118 [2022-04-28 03:06:11,900 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:06:11,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1095120392] [2022-04-28 03:06:11,900 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1095120392] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:06:11,906 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:06:11,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2022-04-28 03:06:11,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479206043] [2022-04-28 03:06:11,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:06:11,907 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 123 [2022-04-28 03:06:11,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:06:11,907 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:11,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:11,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-04-28 03:06:11,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:06:11,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-04-28 03:06:11,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3595, Invalid=10211, Unknown=0, NotChecked=0, Total=13806 [2022-04-28 03:06:11,995 INFO L87 Difference]: Start difference. First operand 125 states and 127 transitions. Second operand has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:21,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:21,796 INFO L93 Difference]: Finished difference Result 134 states and 138 transitions. [2022-04-28 03:06:21,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-04-28 03:06:21,796 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 123 [2022-04-28 03:06:21,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:06:21,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 135 transitions. [2022-04-28 03:06:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 135 transitions. [2022-04-28 03:06:21,798 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 135 transitions. [2022-04-28 03:06:21,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:21,904 INFO L225 Difference]: With dead ends: 134 [2022-04-28 03:06:21,904 INFO L226 Difference]: Without dead ends: 127 [2022-04-28 03:06:21,905 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 188 SyntacticMatches, 2 SemanticMatches, 172 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1660 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=7121, Invalid=22981, Unknown=0, NotChecked=0, Total=30102 [2022-04-28 03:06:21,905 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 64 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 6162 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 6275 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 6162 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:06:21,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 59 Invalid, 6275 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 6162 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-04-28 03:06:21,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2022-04-28 03:06:22,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2022-04-28 03:06:22,198 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:06:22,199 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:22,199 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:22,199 INFO L87 Difference]: Start difference. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:22,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:22,200 INFO L93 Difference]: Finished difference Result 127 states and 129 transitions. [2022-04-28 03:06:22,200 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-04-28 03:06:22,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:22,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:22,200 INFO L74 IsIncluded]: Start isIncluded. First operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 127 states. [2022-04-28 03:06:22,200 INFO L87 Difference]: Start difference. First operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 127 states. [2022-04-28 03:06:22,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:22,201 INFO L93 Difference]: Finished difference Result 127 states and 129 transitions. [2022-04-28 03:06:22,201 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-04-28 03:06:22,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:22,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:22,202 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:06:22,202 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:06:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127 states, 122 states have (on average 1.0245901639344261) internal successors, (125), 122 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 129 transitions. [2022-04-28 03:06:22,203 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 129 transitions. Word has length 123 [2022-04-28 03:06:22,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:06:22,203 INFO L495 AbstractCegarLoop]: Abstraction has 127 states and 129 transitions. [2022-04-28 03:06:22,203 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 2.016949152542373) internal successors, (119), 58 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:22,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 127 states and 129 transitions. [2022-04-28 03:06:22,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-04-28 03:06:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-04-28 03:06:22,361 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:06:22,362 INFO L195 NwaCegarLoop]: trace histogram [57, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:06:22,368 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (110)] Forceful destruction successful, exit code 0 [2022-04-28 03:06:22,577 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (111)] Forceful destruction successful, exit code 0 [2022-04-28 03:06:22,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 110 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,111 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112 [2022-04-28 03:06:22,762 INFO L420 AbstractCegarLoop]: === Iteration 59 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:06:22,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:06:22,763 INFO L85 PathProgramCache]: Analyzing trace with hash -2134730027, now seen corresponding path program 111 times [2022-04-28 03:06:22,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:06:22,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1494979229] [2022-04-28 03:06:26,879 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:06:27,013 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:06:27,234 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:06:27,236 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:06:27,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1497916592, now seen corresponding path program 1 times [2022-04-28 03:06:27,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:27,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141659162] [2022-04-28 03:06:27,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:27,244 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_113.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_113.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:06:27,244 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_113.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_113.0)) 4294967296)) 65521) 0) [2022-04-28 03:06:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:06:27,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1697773046] [2022-04-28 03:06:27,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:27,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:27,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:06:27,251 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:06:27,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (112)] Waiting until timeout for monitored process [2022-04-28 03:06:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:27,292 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:06:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:27,397 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:06:27,397 INFO L85 PathProgramCache]: Analyzing trace with hash -2134730027, now seen corresponding path program 112 times [2022-04-28 03:06:27,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:27,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606493721] [2022-04-28 03:06:27,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:27,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:29,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:06:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:29,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {53942#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-28 03:06:29,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-28 03:06:29,026 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-28 03:06:29,026 INFO L272 TraceCheckUtils]: 0: Hoare triple {53880#true} call ULTIMATE.init(); {53942#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:06:29,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {53942#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-28 03:06:29,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-28 03:06:29,027 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-28 03:06:29,027 INFO L272 TraceCheckUtils]: 4: Hoare triple {53880#true} call #t~ret5 := main(); {53880#true} is VALID [2022-04-28 03:06:29,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {53880#true} ~x~0 := 0; {53885#(= main_~x~0 0)} is VALID [2022-04-28 03:06:29,027 INFO L290 TraceCheckUtils]: 6: Hoare triple {53885#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {53885#(= main_~x~0 0)} is VALID [2022-04-28 03:06:29,028 INFO L290 TraceCheckUtils]: 7: Hoare triple {53885#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:29,028 INFO L290 TraceCheckUtils]: 8: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:29,029 INFO L290 TraceCheckUtils]: 9: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:29,029 INFO L290 TraceCheckUtils]: 10: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:29,030 INFO L290 TraceCheckUtils]: 11: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:29,030 INFO L290 TraceCheckUtils]: 12: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:29,030 INFO L290 TraceCheckUtils]: 13: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:29,031 INFO L290 TraceCheckUtils]: 14: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:29,031 INFO L290 TraceCheckUtils]: 15: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:29,032 INFO L290 TraceCheckUtils]: 16: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:29,032 INFO L290 TraceCheckUtils]: 17: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:29,032 INFO L290 TraceCheckUtils]: 18: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:29,033 INFO L290 TraceCheckUtils]: 19: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:29,033 INFO L290 TraceCheckUtils]: 20: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:29,034 INFO L290 TraceCheckUtils]: 21: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:29,034 INFO L290 TraceCheckUtils]: 22: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:29,034 INFO L290 TraceCheckUtils]: 23: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:29,035 INFO L290 TraceCheckUtils]: 24: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:29,035 INFO L290 TraceCheckUtils]: 25: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:29,036 INFO L290 TraceCheckUtils]: 26: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:29,036 INFO L290 TraceCheckUtils]: 27: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:29,037 INFO L290 TraceCheckUtils]: 28: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:29,037 INFO L290 TraceCheckUtils]: 29: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:29,037 INFO L290 TraceCheckUtils]: 30: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:29,038 INFO L290 TraceCheckUtils]: 31: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:29,038 INFO L290 TraceCheckUtils]: 32: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:29,039 INFO L290 TraceCheckUtils]: 33: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:29,039 INFO L290 TraceCheckUtils]: 34: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:29,040 INFO L290 TraceCheckUtils]: 35: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:29,040 INFO L290 TraceCheckUtils]: 36: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:29,040 INFO L290 TraceCheckUtils]: 37: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:29,041 INFO L290 TraceCheckUtils]: 38: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:29,041 INFO L290 TraceCheckUtils]: 39: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:29,042 INFO L290 TraceCheckUtils]: 40: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:29,042 INFO L290 TraceCheckUtils]: 41: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:29,042 INFO L290 TraceCheckUtils]: 42: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:29,043 INFO L290 TraceCheckUtils]: 43: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:29,043 INFO L290 TraceCheckUtils]: 44: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:29,044 INFO L290 TraceCheckUtils]: 45: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:29,044 INFO L290 TraceCheckUtils]: 46: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:29,044 INFO L290 TraceCheckUtils]: 47: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:29,045 INFO L290 TraceCheckUtils]: 48: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:29,045 INFO L290 TraceCheckUtils]: 49: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:29,046 INFO L290 TraceCheckUtils]: 50: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:29,046 INFO L290 TraceCheckUtils]: 51: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:29,046 INFO L290 TraceCheckUtils]: 52: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:29,047 INFO L290 TraceCheckUtils]: 53: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:29,047 INFO L290 TraceCheckUtils]: 54: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:29,048 INFO L290 TraceCheckUtils]: 55: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:29,048 INFO L290 TraceCheckUtils]: 56: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:29,049 INFO L290 TraceCheckUtils]: 57: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:29,049 INFO L290 TraceCheckUtils]: 58: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:29,049 INFO L290 TraceCheckUtils]: 59: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:29,050 INFO L290 TraceCheckUtils]: 60: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:29,050 INFO L290 TraceCheckUtils]: 61: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:29,051 INFO L290 TraceCheckUtils]: 62: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:29,051 INFO L290 TraceCheckUtils]: 63: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:29,051 INFO L290 TraceCheckUtils]: 64: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:29,052 INFO L290 TraceCheckUtils]: 65: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:29,052 INFO L290 TraceCheckUtils]: 66: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:29,053 INFO L290 TraceCheckUtils]: 67: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:29,053 INFO L290 TraceCheckUtils]: 68: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:29,054 INFO L290 TraceCheckUtils]: 69: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:29,054 INFO L290 TraceCheckUtils]: 70: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:29,054 INFO L290 TraceCheckUtils]: 71: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:29,055 INFO L290 TraceCheckUtils]: 72: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:29,055 INFO L290 TraceCheckUtils]: 73: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:29,056 INFO L290 TraceCheckUtils]: 74: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:29,056 INFO L290 TraceCheckUtils]: 75: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:29,056 INFO L290 TraceCheckUtils]: 76: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:29,057 INFO L290 TraceCheckUtils]: 77: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:29,057 INFO L290 TraceCheckUtils]: 78: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:29,058 INFO L290 TraceCheckUtils]: 79: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:29,058 INFO L290 TraceCheckUtils]: 80: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:29,059 INFO L290 TraceCheckUtils]: 81: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:29,059 INFO L290 TraceCheckUtils]: 82: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:29,059 INFO L290 TraceCheckUtils]: 83: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:29,060 INFO L290 TraceCheckUtils]: 84: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:29,060 INFO L290 TraceCheckUtils]: 85: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:29,061 INFO L290 TraceCheckUtils]: 86: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:29,061 INFO L290 TraceCheckUtils]: 87: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:29,061 INFO L290 TraceCheckUtils]: 88: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:29,062 INFO L290 TraceCheckUtils]: 89: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:29,062 INFO L290 TraceCheckUtils]: 90: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:29,063 INFO L290 TraceCheckUtils]: 91: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:29,063 INFO L290 TraceCheckUtils]: 92: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:29,064 INFO L290 TraceCheckUtils]: 93: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:29,064 INFO L290 TraceCheckUtils]: 94: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:29,064 INFO L290 TraceCheckUtils]: 95: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:29,065 INFO L290 TraceCheckUtils]: 96: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:29,065 INFO L290 TraceCheckUtils]: 97: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:29,066 INFO L290 TraceCheckUtils]: 98: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:29,066 INFO L290 TraceCheckUtils]: 99: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:29,066 INFO L290 TraceCheckUtils]: 100: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:29,067 INFO L290 TraceCheckUtils]: 101: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:29,067 INFO L290 TraceCheckUtils]: 102: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:29,068 INFO L290 TraceCheckUtils]: 103: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:29,068 INFO L290 TraceCheckUtils]: 104: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:29,069 INFO L290 TraceCheckUtils]: 105: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:29,069 INFO L290 TraceCheckUtils]: 106: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:29,069 INFO L290 TraceCheckUtils]: 107: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:29,070 INFO L290 TraceCheckUtils]: 108: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:29,070 INFO L290 TraceCheckUtils]: 109: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:29,071 INFO L290 TraceCheckUtils]: 110: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:29,071 INFO L290 TraceCheckUtils]: 111: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:29,071 INFO L290 TraceCheckUtils]: 112: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:29,072 INFO L290 TraceCheckUtils]: 113: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:29,072 INFO L290 TraceCheckUtils]: 114: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:29,073 INFO L290 TraceCheckUtils]: 115: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:29,073 INFO L290 TraceCheckUtils]: 116: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:29,074 INFO L290 TraceCheckUtils]: 117: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} is VALID [2022-04-28 03:06:29,074 INFO L290 TraceCheckUtils]: 118: Hoare triple {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} assume !!(~x~0 % 4294967296 < 268435455); {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} is VALID [2022-04-28 03:06:29,074 INFO L290 TraceCheckUtils]: 119: Hoare triple {53941#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {53881#false} is VALID [2022-04-28 03:06:29,074 INFO L290 TraceCheckUtils]: 120: Hoare triple {53881#false} assume !(~x~0 % 4294967296 < 268435455); {53881#false} is VALID [2022-04-28 03:06:29,075 INFO L272 TraceCheckUtils]: 121: Hoare triple {53881#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {53881#false} is VALID [2022-04-28 03:06:29,075 INFO L290 TraceCheckUtils]: 122: Hoare triple {53881#false} ~cond := #in~cond; {53881#false} is VALID [2022-04-28 03:06:29,075 INFO L290 TraceCheckUtils]: 123: Hoare triple {53881#false} assume 0 == ~cond; {53881#false} is VALID [2022-04-28 03:06:29,075 INFO L290 TraceCheckUtils]: 124: Hoare triple {53881#false} assume !false; {53881#false} is VALID [2022-04-28 03:06:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 57 proven. 3192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:06:29,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:06:29,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606493721] [2022-04-28 03:06:29,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606493721] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:06:29,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [974144053] [2022-04-28 03:06:29,076 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:06:29,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:29,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:06:29,077 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:06:29,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (113)] Waiting until timeout for monitored process [2022-04-28 03:06:29,148 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:06:29,148 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:06:29,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 119 conjunts are in the unsatisfiable core [2022-04-28 03:06:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:29,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:06:30,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {53880#true} call ULTIMATE.init(); {53880#true} is VALID [2022-04-28 03:06:30,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {53880#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-28 03:06:30,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-28 03:06:30,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-28 03:06:30,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {53880#true} call #t~ret5 := main(); {53880#true} is VALID [2022-04-28 03:06:30,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {53880#true} ~x~0 := 0; {53885#(= main_~x~0 0)} is VALID [2022-04-28 03:06:30,207 INFO L290 TraceCheckUtils]: 6: Hoare triple {53885#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {53885#(= main_~x~0 0)} is VALID [2022-04-28 03:06:30,207 INFO L290 TraceCheckUtils]: 7: Hoare triple {53885#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:30,208 INFO L290 TraceCheckUtils]: 8: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:30,208 INFO L290 TraceCheckUtils]: 9: Hoare triple {53886#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:30,209 INFO L290 TraceCheckUtils]: 10: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:30,209 INFO L290 TraceCheckUtils]: 11: Hoare triple {53887#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:30,210 INFO L290 TraceCheckUtils]: 12: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:30,210 INFO L290 TraceCheckUtils]: 13: Hoare triple {53888#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:30,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:30,211 INFO L290 TraceCheckUtils]: 15: Hoare triple {53889#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:30,211 INFO L290 TraceCheckUtils]: 16: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:30,212 INFO L290 TraceCheckUtils]: 17: Hoare triple {53890#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:30,212 INFO L290 TraceCheckUtils]: 18: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:30,212 INFO L290 TraceCheckUtils]: 19: Hoare triple {53891#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:30,213 INFO L290 TraceCheckUtils]: 20: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:30,213 INFO L290 TraceCheckUtils]: 21: Hoare triple {53892#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:30,214 INFO L290 TraceCheckUtils]: 22: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:30,214 INFO L290 TraceCheckUtils]: 23: Hoare triple {53893#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:30,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:30,215 INFO L290 TraceCheckUtils]: 25: Hoare triple {53894#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:30,215 INFO L290 TraceCheckUtils]: 26: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:30,216 INFO L290 TraceCheckUtils]: 27: Hoare triple {53895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:30,216 INFO L290 TraceCheckUtils]: 28: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:30,217 INFO L290 TraceCheckUtils]: 29: Hoare triple {53896#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:30,217 INFO L290 TraceCheckUtils]: 30: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:30,217 INFO L290 TraceCheckUtils]: 31: Hoare triple {53897#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:30,218 INFO L290 TraceCheckUtils]: 32: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:30,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {53898#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:30,219 INFO L290 TraceCheckUtils]: 34: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:30,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {53899#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:30,219 INFO L290 TraceCheckUtils]: 36: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:30,220 INFO L290 TraceCheckUtils]: 37: Hoare triple {53900#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:30,220 INFO L290 TraceCheckUtils]: 38: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:30,221 INFO L290 TraceCheckUtils]: 39: Hoare triple {53901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:30,221 INFO L290 TraceCheckUtils]: 40: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:30,222 INFO L290 TraceCheckUtils]: 41: Hoare triple {53902#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:30,222 INFO L290 TraceCheckUtils]: 42: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:30,223 INFO L290 TraceCheckUtils]: 43: Hoare triple {53903#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:30,223 INFO L290 TraceCheckUtils]: 44: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:30,223 INFO L290 TraceCheckUtils]: 45: Hoare triple {53904#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:30,224 INFO L290 TraceCheckUtils]: 46: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:30,224 INFO L290 TraceCheckUtils]: 47: Hoare triple {53905#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:30,225 INFO L290 TraceCheckUtils]: 48: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:30,225 INFO L290 TraceCheckUtils]: 49: Hoare triple {53906#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:30,225 INFO L290 TraceCheckUtils]: 50: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:30,226 INFO L290 TraceCheckUtils]: 51: Hoare triple {53907#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:30,226 INFO L290 TraceCheckUtils]: 52: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:30,227 INFO L290 TraceCheckUtils]: 53: Hoare triple {53908#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:30,227 INFO L290 TraceCheckUtils]: 54: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:30,228 INFO L290 TraceCheckUtils]: 55: Hoare triple {53909#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:30,228 INFO L290 TraceCheckUtils]: 56: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:30,228 INFO L290 TraceCheckUtils]: 57: Hoare triple {53910#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:30,229 INFO L290 TraceCheckUtils]: 58: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:30,229 INFO L290 TraceCheckUtils]: 59: Hoare triple {53911#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:30,230 INFO L290 TraceCheckUtils]: 60: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:30,230 INFO L290 TraceCheckUtils]: 61: Hoare triple {53912#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:30,230 INFO L290 TraceCheckUtils]: 62: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:30,231 INFO L290 TraceCheckUtils]: 63: Hoare triple {53913#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:30,231 INFO L290 TraceCheckUtils]: 64: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:30,232 INFO L290 TraceCheckUtils]: 65: Hoare triple {53914#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:30,232 INFO L290 TraceCheckUtils]: 66: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:30,233 INFO L290 TraceCheckUtils]: 67: Hoare triple {53915#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:30,233 INFO L290 TraceCheckUtils]: 68: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:30,233 INFO L290 TraceCheckUtils]: 69: Hoare triple {53916#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:30,234 INFO L290 TraceCheckUtils]: 70: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:30,234 INFO L290 TraceCheckUtils]: 71: Hoare triple {53917#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:30,235 INFO L290 TraceCheckUtils]: 72: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:30,235 INFO L290 TraceCheckUtils]: 73: Hoare triple {53918#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:30,235 INFO L290 TraceCheckUtils]: 74: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:30,236 INFO L290 TraceCheckUtils]: 75: Hoare triple {53919#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:30,236 INFO L290 TraceCheckUtils]: 76: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:30,237 INFO L290 TraceCheckUtils]: 77: Hoare triple {53920#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:30,237 INFO L290 TraceCheckUtils]: 78: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:30,238 INFO L290 TraceCheckUtils]: 79: Hoare triple {53921#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:30,238 INFO L290 TraceCheckUtils]: 80: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:30,238 INFO L290 TraceCheckUtils]: 81: Hoare triple {53922#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:30,239 INFO L290 TraceCheckUtils]: 82: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:30,239 INFO L290 TraceCheckUtils]: 83: Hoare triple {53923#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:30,240 INFO L290 TraceCheckUtils]: 84: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:30,240 INFO L290 TraceCheckUtils]: 85: Hoare triple {53924#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:30,240 INFO L290 TraceCheckUtils]: 86: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:30,241 INFO L290 TraceCheckUtils]: 87: Hoare triple {53925#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:30,241 INFO L290 TraceCheckUtils]: 88: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:30,242 INFO L290 TraceCheckUtils]: 89: Hoare triple {53926#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:30,242 INFO L290 TraceCheckUtils]: 90: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:30,243 INFO L290 TraceCheckUtils]: 91: Hoare triple {53927#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:30,243 INFO L290 TraceCheckUtils]: 92: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:30,243 INFO L290 TraceCheckUtils]: 93: Hoare triple {53928#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:30,244 INFO L290 TraceCheckUtils]: 94: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:30,244 INFO L290 TraceCheckUtils]: 95: Hoare triple {53929#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:30,245 INFO L290 TraceCheckUtils]: 96: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:30,245 INFO L290 TraceCheckUtils]: 97: Hoare triple {53930#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:30,245 INFO L290 TraceCheckUtils]: 98: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:30,246 INFO L290 TraceCheckUtils]: 99: Hoare triple {53931#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:30,246 INFO L290 TraceCheckUtils]: 100: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:30,247 INFO L290 TraceCheckUtils]: 101: Hoare triple {53932#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:30,247 INFO L290 TraceCheckUtils]: 102: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:30,248 INFO L290 TraceCheckUtils]: 103: Hoare triple {53933#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:30,248 INFO L290 TraceCheckUtils]: 104: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:30,248 INFO L290 TraceCheckUtils]: 105: Hoare triple {53934#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:30,249 INFO L290 TraceCheckUtils]: 106: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:30,249 INFO L290 TraceCheckUtils]: 107: Hoare triple {53935#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:30,250 INFO L290 TraceCheckUtils]: 108: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:30,250 INFO L290 TraceCheckUtils]: 109: Hoare triple {53936#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:30,250 INFO L290 TraceCheckUtils]: 110: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:30,251 INFO L290 TraceCheckUtils]: 111: Hoare triple {53937#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:30,251 INFO L290 TraceCheckUtils]: 112: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:30,252 INFO L290 TraceCheckUtils]: 113: Hoare triple {53938#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:30,252 INFO L290 TraceCheckUtils]: 114: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:30,253 INFO L290 TraceCheckUtils]: 115: Hoare triple {53939#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:30,253 INFO L290 TraceCheckUtils]: 116: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:30,253 INFO L290 TraceCheckUtils]: 117: Hoare triple {53940#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:06:30,254 INFO L290 TraceCheckUtils]: 118: Hoare triple {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:06:30,254 INFO L290 TraceCheckUtils]: 119: Hoare triple {54297#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:06:30,255 INFO L290 TraceCheckUtils]: 120: Hoare triple {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 268435455); {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:06:30,255 INFO L272 TraceCheckUtils]: 121: Hoare triple {54304#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:06:30,255 INFO L290 TraceCheckUtils]: 122: Hoare triple {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {54315#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:06:30,256 INFO L290 TraceCheckUtils]: 123: Hoare triple {54315#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {53881#false} is VALID [2022-04-28 03:06:30,256 INFO L290 TraceCheckUtils]: 124: Hoare triple {53881#false} assume !false; {53881#false} is VALID [2022-04-28 03:06:30,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:06:30,256 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:06:30,704 INFO L290 TraceCheckUtils]: 124: Hoare triple {53881#false} assume !false; {53881#false} is VALID [2022-04-28 03:06:30,705 INFO L290 TraceCheckUtils]: 123: Hoare triple {54315#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {53881#false} is VALID [2022-04-28 03:06:30,705 INFO L290 TraceCheckUtils]: 122: Hoare triple {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {54315#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:06:30,706 INFO L272 TraceCheckUtils]: 121: Hoare triple {54331#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {54311#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:06:30,706 INFO L290 TraceCheckUtils]: 120: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,707 INFO L290 TraceCheckUtils]: 119: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,707 INFO L290 TraceCheckUtils]: 118: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,707 INFO L290 TraceCheckUtils]: 117: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,708 INFO L290 TraceCheckUtils]: 116: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,708 INFO L290 TraceCheckUtils]: 115: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,708 INFO L290 TraceCheckUtils]: 114: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,709 INFO L290 TraceCheckUtils]: 113: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,709 INFO L290 TraceCheckUtils]: 112: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,710 INFO L290 TraceCheckUtils]: 111: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,710 INFO L290 TraceCheckUtils]: 110: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,711 INFO L290 TraceCheckUtils]: 109: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,711 INFO L290 TraceCheckUtils]: 108: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,712 INFO L290 TraceCheckUtils]: 107: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,712 INFO L290 TraceCheckUtils]: 106: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,712 INFO L290 TraceCheckUtils]: 105: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,713 INFO L290 TraceCheckUtils]: 104: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,713 INFO L290 TraceCheckUtils]: 103: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,714 INFO L290 TraceCheckUtils]: 102: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,714 INFO L290 TraceCheckUtils]: 101: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,714 INFO L290 TraceCheckUtils]: 100: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,715 INFO L290 TraceCheckUtils]: 99: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,715 INFO L290 TraceCheckUtils]: 98: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,716 INFO L290 TraceCheckUtils]: 97: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,716 INFO L290 TraceCheckUtils]: 96: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,717 INFO L290 TraceCheckUtils]: 95: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,717 INFO L290 TraceCheckUtils]: 94: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,717 INFO L290 TraceCheckUtils]: 93: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,718 INFO L290 TraceCheckUtils]: 92: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,718 INFO L290 TraceCheckUtils]: 91: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,719 INFO L290 TraceCheckUtils]: 90: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,719 INFO L290 TraceCheckUtils]: 89: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,719 INFO L290 TraceCheckUtils]: 88: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,720 INFO L290 TraceCheckUtils]: 87: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,720 INFO L290 TraceCheckUtils]: 86: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,721 INFO L290 TraceCheckUtils]: 85: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,721 INFO L290 TraceCheckUtils]: 84: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,722 INFO L290 TraceCheckUtils]: 83: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,722 INFO L290 TraceCheckUtils]: 82: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,723 INFO L290 TraceCheckUtils]: 81: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,723 INFO L290 TraceCheckUtils]: 80: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,724 INFO L290 TraceCheckUtils]: 79: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,724 INFO L290 TraceCheckUtils]: 78: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,724 INFO L290 TraceCheckUtils]: 77: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,725 INFO L290 TraceCheckUtils]: 76: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,725 INFO L290 TraceCheckUtils]: 75: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,726 INFO L290 TraceCheckUtils]: 74: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,726 INFO L290 TraceCheckUtils]: 73: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,726 INFO L290 TraceCheckUtils]: 72: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,727 INFO L290 TraceCheckUtils]: 71: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,727 INFO L290 TraceCheckUtils]: 70: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,728 INFO L290 TraceCheckUtils]: 69: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,728 INFO L290 TraceCheckUtils]: 68: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,729 INFO L290 TraceCheckUtils]: 67: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,729 INFO L290 TraceCheckUtils]: 66: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,729 INFO L290 TraceCheckUtils]: 65: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,730 INFO L290 TraceCheckUtils]: 64: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,730 INFO L290 TraceCheckUtils]: 63: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,730 INFO L290 TraceCheckUtils]: 62: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,731 INFO L290 TraceCheckUtils]: 61: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,731 INFO L290 TraceCheckUtils]: 60: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,732 INFO L290 TraceCheckUtils]: 59: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,732 INFO L290 TraceCheckUtils]: 58: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,733 INFO L290 TraceCheckUtils]: 57: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,733 INFO L290 TraceCheckUtils]: 56: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,734 INFO L290 TraceCheckUtils]: 55: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,734 INFO L290 TraceCheckUtils]: 54: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,734 INFO L290 TraceCheckUtils]: 53: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,735 INFO L290 TraceCheckUtils]: 52: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,735 INFO L290 TraceCheckUtils]: 51: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,735 INFO L290 TraceCheckUtils]: 50: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,736 INFO L290 TraceCheckUtils]: 49: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,736 INFO L290 TraceCheckUtils]: 48: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,737 INFO L290 TraceCheckUtils]: 47: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,737 INFO L290 TraceCheckUtils]: 46: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,738 INFO L290 TraceCheckUtils]: 45: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,738 INFO L290 TraceCheckUtils]: 44: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,738 INFO L290 TraceCheckUtils]: 43: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,739 INFO L290 TraceCheckUtils]: 42: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,739 INFO L290 TraceCheckUtils]: 41: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,740 INFO L290 TraceCheckUtils]: 40: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,740 INFO L290 TraceCheckUtils]: 39: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,740 INFO L290 TraceCheckUtils]: 38: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,741 INFO L290 TraceCheckUtils]: 37: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,741 INFO L290 TraceCheckUtils]: 36: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,742 INFO L290 TraceCheckUtils]: 35: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,742 INFO L290 TraceCheckUtils]: 34: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,743 INFO L290 TraceCheckUtils]: 33: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,743 INFO L290 TraceCheckUtils]: 32: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,744 INFO L290 TraceCheckUtils]: 31: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,744 INFO L290 TraceCheckUtils]: 30: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,744 INFO L290 TraceCheckUtils]: 29: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,745 INFO L290 TraceCheckUtils]: 28: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,745 INFO L290 TraceCheckUtils]: 27: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,746 INFO L290 TraceCheckUtils]: 26: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,746 INFO L290 TraceCheckUtils]: 25: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,746 INFO L290 TraceCheckUtils]: 24: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,747 INFO L290 TraceCheckUtils]: 23: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,747 INFO L290 TraceCheckUtils]: 22: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,748 INFO L290 TraceCheckUtils]: 21: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,748 INFO L290 TraceCheckUtils]: 20: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,749 INFO L290 TraceCheckUtils]: 19: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,749 INFO L290 TraceCheckUtils]: 18: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,750 INFO L290 TraceCheckUtils]: 17: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,750 INFO L290 TraceCheckUtils]: 16: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,750 INFO L290 TraceCheckUtils]: 15: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,751 INFO L290 TraceCheckUtils]: 13: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,752 INFO L290 TraceCheckUtils]: 11: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,752 INFO L290 TraceCheckUtils]: 10: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,753 INFO L290 TraceCheckUtils]: 9: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,753 INFO L290 TraceCheckUtils]: 8: Hoare triple {54344#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,754 INFO L290 TraceCheckUtils]: 7: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {54344#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:06:30,754 INFO L290 TraceCheckUtils]: 6: Hoare triple {54331#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,754 INFO L290 TraceCheckUtils]: 5: Hoare triple {53880#true} ~x~0 := 0; {54331#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:06:30,755 INFO L272 TraceCheckUtils]: 4: Hoare triple {53880#true} call #t~ret5 := main(); {53880#true} is VALID [2022-04-28 03:06:30,755 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53880#true} {53880#true} #40#return; {53880#true} is VALID [2022-04-28 03:06:30,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {53880#true} assume true; {53880#true} is VALID [2022-04-28 03:06:30,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {53880#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {53880#true} is VALID [2022-04-28 03:06:30,755 INFO L272 TraceCheckUtils]: 0: Hoare triple {53880#true} call ULTIMATE.init(); {53880#true} is VALID [2022-04-28 03:06:30,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 1652 refuted. 0 times theorem prover too weak. 1597 trivial. 0 not checked. [2022-04-28 03:06:30,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [974144053] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:06:30,756 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:06:30,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 62, 6] total 66 [2022-04-28 03:06:30,756 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:06:30,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1494979229] [2022-04-28 03:06:30,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1494979229] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:06:30,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:06:30,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [60] imperfect sequences [] total 60 [2022-04-28 03:06:30,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104559141] [2022-04-28 03:06:30,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:06:30,757 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 125 [2022-04-28 03:06:30,757 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:06:30,757 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:30,840 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:30,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 60 states [2022-04-28 03:06:30,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:06:30,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2022-04-28 03:06:30,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=244, Invalid=4046, Unknown=0, NotChecked=0, Total=4290 [2022-04-28 03:06:30,841 INFO L87 Difference]: Start difference. First operand 127 states and 129 transitions. Second operand has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:41,072 INFO L93 Difference]: Finished difference Result 136 states and 140 transitions. [2022-04-28 03:06:41,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-28 03:06:41,072 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 125 [2022-04-28 03:06:41,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:06:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 137 transitions. [2022-04-28 03:06:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 137 transitions. [2022-04-28 03:06:41,075 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 137 transitions. [2022-04-28 03:06:41,194 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:41,195 INFO L225 Difference]: With dead ends: 136 [2022-04-28 03:06:41,195 INFO L226 Difference]: Without dead ends: 129 [2022-04-28 03:06:41,196 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 244 SyntacticMatches, 3 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1613 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=640, Invalid=14366, Unknown=0, NotChecked=0, Total=15006 [2022-04-28 03:06:41,197 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 65 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 6355 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 6470 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 6355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-04-28 03:06:41,197 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 34 Invalid, 6470 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 6355 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-04-28 03:06:41,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2022-04-28 03:06:41,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2022-04-28 03:06:41,526 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:06:41,526 INFO L82 GeneralOperation]: Start isEquivalent. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,526 INFO L74 IsIncluded]: Start isIncluded. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,526 INFO L87 Difference]: Start difference. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:41,528 INFO L93 Difference]: Finished difference Result 129 states and 131 transitions. [2022-04-28 03:06:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-04-28 03:06:41,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:41,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:41,529 INFO L74 IsIncluded]: Start isIncluded. First operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 129 states. [2022-04-28 03:06:41,529 INFO L87 Difference]: Start difference. First operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 129 states. [2022-04-28 03:06:41,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:41,530 INFO L93 Difference]: Finished difference Result 129 states and 131 transitions. [2022-04-28 03:06:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-04-28 03:06:41,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:41,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:41,530 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:06:41,531 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:06:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 124 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 131 transitions. [2022-04-28 03:06:41,532 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 131 transitions. Word has length 125 [2022-04-28 03:06:41,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:06:41,532 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 131 transitions. [2022-04-28 03:06:41,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 60 states, 60 states have (on average 2.0166666666666666) internal successors, (121), 59 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:41,533 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 129 states and 131 transitions. [2022-04-28 03:06:41,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:41,743 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-04-28 03:06:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-04-28 03:06:41,743 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:06:41,743 INFO L195 NwaCegarLoop]: trace histogram [58, 57, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:06:41,767 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (113)] Forceful destruction successful, exit code 0 [2022-04-28 03:06:41,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (112)] Forceful destruction successful, exit code 0 [2022-04-28 03:06:42,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 113 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,112 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2022-04-28 03:06:42,144 INFO L420 AbstractCegarLoop]: === Iteration 60 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:06:42,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:06:42,145 INFO L85 PathProgramCache]: Analyzing trace with hash -834218702, now seen corresponding path program 113 times [2022-04-28 03:06:42,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:06:42,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1712886146] [2022-04-28 03:06:42,662 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:06:43,320 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:06:43,321 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:06:43,325 INFO L85 PathProgramCache]: Analyzing trace with hash -747518544, now seen corresponding path program 1 times [2022-04-28 03:06:43,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:43,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980596964] [2022-04-28 03:06:43,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:43,331 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_115.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_115.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:06:43,331 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_115.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_115.0)) 4294967296)) 65521) 0) [2022-04-28 03:06:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:06:43,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [235206254] [2022-04-28 03:06:43,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:43,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:43,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:06:43,339 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:06:43,346 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (114)] Waiting until timeout for monitored process [2022-04-28 03:06:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:43,392 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:06:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:43,410 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:06:43,410 INFO L85 PathProgramCache]: Analyzing trace with hash -834218702, now seen corresponding path program 114 times [2022-04-28 03:06:43,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:43,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710602134] [2022-04-28 03:06:43,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:45,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:06:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:45,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {55663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-28 03:06:45,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-28 03:06:45,324 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-28 03:06:45,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {55600#true} call ULTIMATE.init(); {55663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:06:45,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {55663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-28 03:06:45,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-28 03:06:45,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-28 03:06:45,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {55600#true} call #t~ret5 := main(); {55600#true} is VALID [2022-04-28 03:06:45,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {55600#true} ~x~0 := 0; {55605#(= main_~x~0 0)} is VALID [2022-04-28 03:06:45,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {55605#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {55605#(= main_~x~0 0)} is VALID [2022-04-28 03:06:45,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {55605#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:45,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:06:45,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {55606#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:45,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:06:45,328 INFO L290 TraceCheckUtils]: 11: Hoare triple {55607#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:45,328 INFO L290 TraceCheckUtils]: 12: Hoare triple {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:06:45,329 INFO L290 TraceCheckUtils]: 13: Hoare triple {55608#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:45,329 INFO L290 TraceCheckUtils]: 14: Hoare triple {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:06:45,330 INFO L290 TraceCheckUtils]: 15: Hoare triple {55609#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:45,330 INFO L290 TraceCheckUtils]: 16: Hoare triple {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:06:45,331 INFO L290 TraceCheckUtils]: 17: Hoare triple {55610#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:45,331 INFO L290 TraceCheckUtils]: 18: Hoare triple {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:06:45,332 INFO L290 TraceCheckUtils]: 19: Hoare triple {55611#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:45,332 INFO L290 TraceCheckUtils]: 20: Hoare triple {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:06:45,333 INFO L290 TraceCheckUtils]: 21: Hoare triple {55612#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:45,333 INFO L290 TraceCheckUtils]: 22: Hoare triple {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:06:45,334 INFO L290 TraceCheckUtils]: 23: Hoare triple {55613#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:45,334 INFO L290 TraceCheckUtils]: 24: Hoare triple {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:06:45,335 INFO L290 TraceCheckUtils]: 25: Hoare triple {55614#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:45,335 INFO L290 TraceCheckUtils]: 26: Hoare triple {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:06:45,336 INFO L290 TraceCheckUtils]: 27: Hoare triple {55615#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:45,336 INFO L290 TraceCheckUtils]: 28: Hoare triple {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:06:45,337 INFO L290 TraceCheckUtils]: 29: Hoare triple {55616#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:45,337 INFO L290 TraceCheckUtils]: 30: Hoare triple {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:06:45,337 INFO L290 TraceCheckUtils]: 31: Hoare triple {55617#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:45,338 INFO L290 TraceCheckUtils]: 32: Hoare triple {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:06:45,338 INFO L290 TraceCheckUtils]: 33: Hoare triple {55618#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:45,339 INFO L290 TraceCheckUtils]: 34: Hoare triple {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:06:45,339 INFO L290 TraceCheckUtils]: 35: Hoare triple {55619#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:45,340 INFO L290 TraceCheckUtils]: 36: Hoare triple {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:06:45,340 INFO L290 TraceCheckUtils]: 37: Hoare triple {55620#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:45,341 INFO L290 TraceCheckUtils]: 38: Hoare triple {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:06:45,341 INFO L290 TraceCheckUtils]: 39: Hoare triple {55621#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:45,342 INFO L290 TraceCheckUtils]: 40: Hoare triple {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:06:45,342 INFO L290 TraceCheckUtils]: 41: Hoare triple {55622#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:45,343 INFO L290 TraceCheckUtils]: 42: Hoare triple {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:06:45,343 INFO L290 TraceCheckUtils]: 43: Hoare triple {55623#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:45,344 INFO L290 TraceCheckUtils]: 44: Hoare triple {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:06:45,344 INFO L290 TraceCheckUtils]: 45: Hoare triple {55624#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:45,345 INFO L290 TraceCheckUtils]: 46: Hoare triple {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:06:45,345 INFO L290 TraceCheckUtils]: 47: Hoare triple {55625#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:45,346 INFO L290 TraceCheckUtils]: 48: Hoare triple {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:06:45,346 INFO L290 TraceCheckUtils]: 49: Hoare triple {55626#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:45,347 INFO L290 TraceCheckUtils]: 50: Hoare triple {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:06:45,347 INFO L290 TraceCheckUtils]: 51: Hoare triple {55627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:45,348 INFO L290 TraceCheckUtils]: 52: Hoare triple {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:06:45,348 INFO L290 TraceCheckUtils]: 53: Hoare triple {55628#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:45,349 INFO L290 TraceCheckUtils]: 54: Hoare triple {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:06:45,349 INFO L290 TraceCheckUtils]: 55: Hoare triple {55629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:45,350 INFO L290 TraceCheckUtils]: 56: Hoare triple {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:06:45,350 INFO L290 TraceCheckUtils]: 57: Hoare triple {55630#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:45,351 INFO L290 TraceCheckUtils]: 58: Hoare triple {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:06:45,351 INFO L290 TraceCheckUtils]: 59: Hoare triple {55631#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:45,352 INFO L290 TraceCheckUtils]: 60: Hoare triple {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:06:45,352 INFO L290 TraceCheckUtils]: 61: Hoare triple {55632#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:45,352 INFO L290 TraceCheckUtils]: 62: Hoare triple {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:06:45,353 INFO L290 TraceCheckUtils]: 63: Hoare triple {55633#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:45,353 INFO L290 TraceCheckUtils]: 64: Hoare triple {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:06:45,354 INFO L290 TraceCheckUtils]: 65: Hoare triple {55634#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:45,354 INFO L290 TraceCheckUtils]: 66: Hoare triple {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:06:45,355 INFO L290 TraceCheckUtils]: 67: Hoare triple {55635#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:45,355 INFO L290 TraceCheckUtils]: 68: Hoare triple {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:06:45,356 INFO L290 TraceCheckUtils]: 69: Hoare triple {55636#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:45,356 INFO L290 TraceCheckUtils]: 70: Hoare triple {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:06:45,357 INFO L290 TraceCheckUtils]: 71: Hoare triple {55637#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:45,357 INFO L290 TraceCheckUtils]: 72: Hoare triple {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:06:45,358 INFO L290 TraceCheckUtils]: 73: Hoare triple {55638#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:45,358 INFO L290 TraceCheckUtils]: 74: Hoare triple {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:06:45,359 INFO L290 TraceCheckUtils]: 75: Hoare triple {55639#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:45,359 INFO L290 TraceCheckUtils]: 76: Hoare triple {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:06:45,360 INFO L290 TraceCheckUtils]: 77: Hoare triple {55640#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:45,360 INFO L290 TraceCheckUtils]: 78: Hoare triple {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:06:45,361 INFO L290 TraceCheckUtils]: 79: Hoare triple {55641#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:45,361 INFO L290 TraceCheckUtils]: 80: Hoare triple {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:06:45,362 INFO L290 TraceCheckUtils]: 81: Hoare triple {55642#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:45,362 INFO L290 TraceCheckUtils]: 82: Hoare triple {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:06:45,363 INFO L290 TraceCheckUtils]: 83: Hoare triple {55643#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:45,363 INFO L290 TraceCheckUtils]: 84: Hoare triple {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:06:45,364 INFO L290 TraceCheckUtils]: 85: Hoare triple {55644#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:45,364 INFO L290 TraceCheckUtils]: 86: Hoare triple {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:06:45,365 INFO L290 TraceCheckUtils]: 87: Hoare triple {55645#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:45,365 INFO L290 TraceCheckUtils]: 88: Hoare triple {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:06:45,366 INFO L290 TraceCheckUtils]: 89: Hoare triple {55646#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:45,366 INFO L290 TraceCheckUtils]: 90: Hoare triple {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:06:45,367 INFO L290 TraceCheckUtils]: 91: Hoare triple {55647#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:45,367 INFO L290 TraceCheckUtils]: 92: Hoare triple {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:06:45,368 INFO L290 TraceCheckUtils]: 93: Hoare triple {55648#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:45,368 INFO L290 TraceCheckUtils]: 94: Hoare triple {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:06:45,369 INFO L290 TraceCheckUtils]: 95: Hoare triple {55649#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:45,369 INFO L290 TraceCheckUtils]: 96: Hoare triple {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:06:45,369 INFO L290 TraceCheckUtils]: 97: Hoare triple {55650#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:45,370 INFO L290 TraceCheckUtils]: 98: Hoare triple {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:06:45,370 INFO L290 TraceCheckUtils]: 99: Hoare triple {55651#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:45,371 INFO L290 TraceCheckUtils]: 100: Hoare triple {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:06:45,371 INFO L290 TraceCheckUtils]: 101: Hoare triple {55652#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:45,372 INFO L290 TraceCheckUtils]: 102: Hoare triple {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:06:45,372 INFO L290 TraceCheckUtils]: 103: Hoare triple {55653#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:45,373 INFO L290 TraceCheckUtils]: 104: Hoare triple {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:06:45,373 INFO L290 TraceCheckUtils]: 105: Hoare triple {55654#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:45,374 INFO L290 TraceCheckUtils]: 106: Hoare triple {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:06:45,374 INFO L290 TraceCheckUtils]: 107: Hoare triple {55655#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:45,375 INFO L290 TraceCheckUtils]: 108: Hoare triple {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:06:45,375 INFO L290 TraceCheckUtils]: 109: Hoare triple {55656#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:45,376 INFO L290 TraceCheckUtils]: 110: Hoare triple {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:06:45,376 INFO L290 TraceCheckUtils]: 111: Hoare triple {55657#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:45,377 INFO L290 TraceCheckUtils]: 112: Hoare triple {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:06:45,377 INFO L290 TraceCheckUtils]: 113: Hoare triple {55658#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:45,378 INFO L290 TraceCheckUtils]: 114: Hoare triple {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:06:45,378 INFO L290 TraceCheckUtils]: 115: Hoare triple {55659#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:45,379 INFO L290 TraceCheckUtils]: 116: Hoare triple {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:06:45,379 INFO L290 TraceCheckUtils]: 117: Hoare triple {55660#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:06:45,380 INFO L290 TraceCheckUtils]: 118: Hoare triple {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:06:45,380 INFO L290 TraceCheckUtils]: 119: Hoare triple {55661#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} is VALID [2022-04-28 03:06:45,381 INFO L290 TraceCheckUtils]: 120: Hoare triple {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} is VALID [2022-04-28 03:06:45,381 INFO L290 TraceCheckUtils]: 121: Hoare triple {55662#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 57))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {55601#false} is VALID [2022-04-28 03:06:45,381 INFO L290 TraceCheckUtils]: 122: Hoare triple {55601#false} assume !(~x~0 % 4294967296 < 268435455); {55601#false} is VALID [2022-04-28 03:06:45,381 INFO L272 TraceCheckUtils]: 123: Hoare triple {55601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {55601#false} is VALID [2022-04-28 03:06:45,381 INFO L290 TraceCheckUtils]: 124: Hoare triple {55601#false} ~cond := #in~cond; {55601#false} is VALID [2022-04-28 03:06:45,382 INFO L290 TraceCheckUtils]: 125: Hoare triple {55601#false} assume 0 == ~cond; {55601#false} is VALID [2022-04-28 03:06:45,382 INFO L290 TraceCheckUtils]: 126: Hoare triple {55601#false} assume !false; {55601#false} is VALID [2022-04-28 03:06:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 58 proven. 3306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:06:45,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:06:45,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710602134] [2022-04-28 03:06:45,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710602134] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:06:45,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1942084] [2022-04-28 03:06:45,383 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:06:45,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:45,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:06:45,384 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:06:45,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (115)] Waiting until timeout for monitored process [2022-04-28 03:06:45,451 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:06:45,451 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:06:45,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:06:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:06:45,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:06:45,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {55600#true} call ULTIMATE.init(); {55600#true} is VALID [2022-04-28 03:06:45,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {55600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-28 03:06:45,964 INFO L290 TraceCheckUtils]: 2: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-28 03:06:45,964 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-28 03:06:45,964 INFO L272 TraceCheckUtils]: 4: Hoare triple {55600#true} call #t~ret5 := main(); {55600#true} is VALID [2022-04-28 03:06:45,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {55600#true} ~x~0 := 0; {55600#true} is VALID [2022-04-28 03:06:45,964 INFO L290 TraceCheckUtils]: 6: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,964 INFO L290 TraceCheckUtils]: 7: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 8: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 9: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 12: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 13: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 14: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 15: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,965 INFO L290 TraceCheckUtils]: 16: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 17: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 18: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 19: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 20: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 21: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 22: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 23: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 24: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,966 INFO L290 TraceCheckUtils]: 25: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 26: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 27: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 28: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 29: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 30: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 31: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 32: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 33: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,967 INFO L290 TraceCheckUtils]: 34: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 35: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 36: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 37: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 38: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 39: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 40: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 41: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 42: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,968 INFO L290 TraceCheckUtils]: 43: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 44: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 45: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 46: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 47: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 48: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 49: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 50: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 51: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,969 INFO L290 TraceCheckUtils]: 52: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 54: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 55: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 56: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 57: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 58: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 59: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 60: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,970 INFO L290 TraceCheckUtils]: 61: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,971 INFO L290 TraceCheckUtils]: 62: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,971 INFO L290 TraceCheckUtils]: 63: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,971 INFO L290 TraceCheckUtils]: 64: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,971 INFO L290 TraceCheckUtils]: 65: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,971 INFO L290 TraceCheckUtils]: 66: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,971 INFO L290 TraceCheckUtils]: 67: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,971 INFO L290 TraceCheckUtils]: 68: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 69: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 70: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 71: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 72: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 73: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 74: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 75: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 76: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,972 INFO L290 TraceCheckUtils]: 77: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 78: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 79: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 80: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 81: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 82: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 83: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 84: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 85: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,973 INFO L290 TraceCheckUtils]: 86: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 87: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 88: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 89: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 90: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 91: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 92: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 93: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 94: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 95: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,974 INFO L290 TraceCheckUtils]: 96: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 97: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 98: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 99: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 100: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 101: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 102: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 103: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 104: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,975 INFO L290 TraceCheckUtils]: 105: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 106: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 107: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 108: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 109: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 110: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 111: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 112: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 113: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,976 INFO L290 TraceCheckUtils]: 114: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,977 INFO L290 TraceCheckUtils]: 115: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,977 INFO L290 TraceCheckUtils]: 116: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,977 INFO L290 TraceCheckUtils]: 117: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:45,977 INFO L290 TraceCheckUtils]: 118: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:45,978 INFO L290 TraceCheckUtils]: 119: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:06:45,978 INFO L290 TraceCheckUtils]: 120: Hoare triple {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:06:45,979 INFO L290 TraceCheckUtils]: 121: Hoare triple {56024#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {56031#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:06:45,980 INFO L290 TraceCheckUtils]: 122: Hoare triple {56031#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {55601#false} is VALID [2022-04-28 03:06:45,980 INFO L272 TraceCheckUtils]: 123: Hoare triple {55601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {55601#false} is VALID [2022-04-28 03:06:45,980 INFO L290 TraceCheckUtils]: 124: Hoare triple {55601#false} ~cond := #in~cond; {55601#false} is VALID [2022-04-28 03:06:45,980 INFO L290 TraceCheckUtils]: 125: Hoare triple {55601#false} assume 0 == ~cond; {55601#false} is VALID [2022-04-28 03:06:45,980 INFO L290 TraceCheckUtils]: 126: Hoare triple {55601#false} assume !false; {55601#false} is VALID [2022-04-28 03:06:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 171 proven. 1 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2022-04-28 03:06:45,981 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:06:46,375 INFO L290 TraceCheckUtils]: 126: Hoare triple {55601#false} assume !false; {55601#false} is VALID [2022-04-28 03:06:46,375 INFO L290 TraceCheckUtils]: 125: Hoare triple {55601#false} assume 0 == ~cond; {55601#false} is VALID [2022-04-28 03:06:46,375 INFO L290 TraceCheckUtils]: 124: Hoare triple {55601#false} ~cond := #in~cond; {55601#false} is VALID [2022-04-28 03:06:46,375 INFO L272 TraceCheckUtils]: 123: Hoare triple {55601#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {55601#false} is VALID [2022-04-28 03:06:46,376 INFO L290 TraceCheckUtils]: 122: Hoare triple {56059#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {55601#false} is VALID [2022-04-28 03:06:46,377 INFO L290 TraceCheckUtils]: 121: Hoare triple {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {56059#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:06:46,377 INFO L290 TraceCheckUtils]: 120: Hoare triple {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 119: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {56063#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 118: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 117: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 116: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 115: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 114: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 113: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 112: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 111: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 110: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,378 INFO L290 TraceCheckUtils]: 109: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 108: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 107: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 106: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 105: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 104: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 103: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 102: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 101: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 100: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 99: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,379 INFO L290 TraceCheckUtils]: 98: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 97: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 96: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 95: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 94: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 93: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 92: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 91: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 90: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 89: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,380 INFO L290 TraceCheckUtils]: 88: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 87: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 86: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 85: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 84: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 83: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 82: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 81: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,381 INFO L290 TraceCheckUtils]: 80: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 79: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 78: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 77: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 76: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 75: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 74: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 73: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,382 INFO L290 TraceCheckUtils]: 72: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 71: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 70: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 69: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 68: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 67: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 66: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 65: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,383 INFO L290 TraceCheckUtils]: 64: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 63: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 62: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 61: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 60: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 59: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 58: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 57: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,384 INFO L290 TraceCheckUtils]: 56: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 55: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 54: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 53: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 52: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 51: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 50: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 49: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,385 INFO L290 TraceCheckUtils]: 48: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,386 INFO L290 TraceCheckUtils]: 47: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,386 INFO L290 TraceCheckUtils]: 46: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,386 INFO L290 TraceCheckUtils]: 45: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,386 INFO L290 TraceCheckUtils]: 44: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,386 INFO L290 TraceCheckUtils]: 43: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,386 INFO L290 TraceCheckUtils]: 42: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,386 INFO L290 TraceCheckUtils]: 41: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 40: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 39: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 38: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 37: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 36: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 35: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 34: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 33: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,387 INFO L290 TraceCheckUtils]: 32: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 31: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 30: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 29: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 28: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 27: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 26: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 25: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 24: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,388 INFO L290 TraceCheckUtils]: 23: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 22: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 21: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 20: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 19: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 18: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 17: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 16: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 15: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,389 INFO L290 TraceCheckUtils]: 14: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 13: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 12: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 11: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 10: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 9: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 8: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 7: Hoare triple {55600#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 6: Hoare triple {55600#true} assume !!(~x~0 % 4294967296 < 268435455); {55600#true} is VALID [2022-04-28 03:06:46,390 INFO L290 TraceCheckUtils]: 5: Hoare triple {55600#true} ~x~0 := 0; {55600#true} is VALID [2022-04-28 03:06:46,391 INFO L272 TraceCheckUtils]: 4: Hoare triple {55600#true} call #t~ret5 := main(); {55600#true} is VALID [2022-04-28 03:06:46,391 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55600#true} {55600#true} #40#return; {55600#true} is VALID [2022-04-28 03:06:46,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {55600#true} assume true; {55600#true} is VALID [2022-04-28 03:06:46,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {55600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {55600#true} is VALID [2022-04-28 03:06:46,391 INFO L272 TraceCheckUtils]: 0: Hoare triple {55600#true} call ULTIMATE.init(); {55600#true} is VALID [2022-04-28 03:06:46,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 171 proven. 1 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2022-04-28 03:06:46,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1942084] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:06:46,392 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:06:46,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 4, 4] total 65 [2022-04-28 03:06:46,392 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:06:46,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1712886146] [2022-04-28 03:06:46,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1712886146] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:06:46,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:06:46,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2022-04-28 03:06:46,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818677841] [2022-04-28 03:06:46,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:06:46,393 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 127 [2022-04-28 03:06:46,393 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:06:46,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:46,481 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:46,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-04-28 03:06:46,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:06:46,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-04-28 03:06:46,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=414, Invalid=3746, Unknown=0, NotChecked=0, Total=4160 [2022-04-28 03:06:46,482 INFO L87 Difference]: Start difference. First operand 129 states and 131 transitions. Second operand has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:56,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:56,921 INFO L93 Difference]: Finished difference Result 138 states and 142 transitions. [2022-04-28 03:06:56,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2022-04-28 03:06:56,921 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 127 [2022-04-28 03:06:56,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:06:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 139 transitions. [2022-04-28 03:06:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 139 transitions. [2022-04-28 03:06:56,923 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 139 transitions. [2022-04-28 03:06:57,128 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:57,130 INFO L225 Difference]: With dead ends: 138 [2022-04-28 03:06:57,130 INFO L226 Difference]: Without dead ends: 131 [2022-04-28 03:06:57,130 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 252 SyntacticMatches, 1 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1657 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=986, Invalid=14020, Unknown=0, NotChecked=0, Total=15006 [2022-04-28 03:06:57,131 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 66 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 6582 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 6699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 6582 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-04-28 03:06:57,131 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [66 Valid, 34 Invalid, 6699 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 6582 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-04-28 03:06:57,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2022-04-28 03:06:57,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2022-04-28 03:06:57,431 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:06:57,431 INFO L82 GeneralOperation]: Start isEquivalent. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:57,431 INFO L74 IsIncluded]: Start isIncluded. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:57,432 INFO L87 Difference]: Start difference. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:57,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:57,433 INFO L93 Difference]: Finished difference Result 131 states and 133 transitions. [2022-04-28 03:06:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-04-28 03:06:57,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:57,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:57,433 INFO L74 IsIncluded]: Start isIncluded. First operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 131 states. [2022-04-28 03:06:57,433 INFO L87 Difference]: Start difference. First operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 131 states. [2022-04-28 03:06:57,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:06:57,434 INFO L93 Difference]: Finished difference Result 131 states and 133 transitions. [2022-04-28 03:06:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-04-28 03:06:57,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:06:57,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:06:57,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:06:57,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:06:57,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 126 states have (on average 1.0238095238095237) internal successors, (129), 126 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 133 transitions. [2022-04-28 03:06:57,436 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 133 transitions. Word has length 127 [2022-04-28 03:06:57,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:06:57,436 INFO L495 AbstractCegarLoop]: Abstraction has 131 states and 133 transitions. [2022-04-28 03:06:57,436 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 2.0163934426229506) internal successors, (123), 60 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:06:57,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 131 states and 133 transitions. [2022-04-28 03:06:57,598 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:06:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-04-28 03:06:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-04-28 03:06:57,598 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:06:57,598 INFO L195 NwaCegarLoop]: trace histogram [59, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:06:57,616 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (115)] Forceful destruction successful, exit code 0 [2022-04-28 03:06:57,802 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (114)] Forceful destruction successful, exit code 0 [2022-04-28 03:06:57,999 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable115,SelfDestructingSolverStorable116,115 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,114 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:57,999 INFO L420 AbstractCegarLoop]: === Iteration 61 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:06:57,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:06:57,999 INFO L85 PathProgramCache]: Analyzing trace with hash -878318513, now seen corresponding path program 115 times [2022-04-28 03:06:58,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:06:58,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1727190625] [2022-04-28 03:06:59,291 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:06:59,415 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:06:59,654 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:06:59,656 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:06:59,659 INFO L85 PathProgramCache]: Analyzing trace with hash 1302013616, now seen corresponding path program 1 times [2022-04-28 03:06:59,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:59,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856628611] [2022-04-28 03:06:59,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:59,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:59,664 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_117.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_117.0)) 4294967296)) 65521) 0) [2022-04-28 03:06:59,664 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_117.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_117.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:06:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:06:59,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [518928901] [2022-04-28 03:06:59,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:59,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:06:59,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:06:59,670 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:06:59,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (116)] Waiting until timeout for monitored process [2022-04-28 03:06:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:59,700 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:06:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:06:59,721 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:06:59,721 INFO L85 PathProgramCache]: Analyzing trace with hash -878318513, now seen corresponding path program 116 times [2022-04-28 03:06:59,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:06:59,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828328474] [2022-04-28 03:06:59,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:06:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:06:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:01,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:07:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:01,400 INFO L290 TraceCheckUtils]: 0: Hoare triple {57409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-28 03:07:01,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-28 03:07:01,400 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-28 03:07:01,401 INFO L272 TraceCheckUtils]: 0: Hoare triple {57345#true} call ULTIMATE.init(); {57409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:07:01,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {57409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-28 03:07:01,401 INFO L290 TraceCheckUtils]: 2: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-28 03:07:01,401 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-28 03:07:01,401 INFO L272 TraceCheckUtils]: 4: Hoare triple {57345#true} call #t~ret5 := main(); {57345#true} is VALID [2022-04-28 03:07:01,401 INFO L290 TraceCheckUtils]: 5: Hoare triple {57345#true} ~x~0 := 0; {57350#(= main_~x~0 0)} is VALID [2022-04-28 03:07:01,402 INFO L290 TraceCheckUtils]: 6: Hoare triple {57350#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {57350#(= main_~x~0 0)} is VALID [2022-04-28 03:07:01,402 INFO L290 TraceCheckUtils]: 7: Hoare triple {57350#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:01,402 INFO L290 TraceCheckUtils]: 8: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:01,403 INFO L290 TraceCheckUtils]: 9: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:01,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:01,404 INFO L290 TraceCheckUtils]: 11: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:01,404 INFO L290 TraceCheckUtils]: 12: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:01,405 INFO L290 TraceCheckUtils]: 13: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:01,405 INFO L290 TraceCheckUtils]: 14: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:01,405 INFO L290 TraceCheckUtils]: 15: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:01,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:01,406 INFO L290 TraceCheckUtils]: 17: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:01,407 INFO L290 TraceCheckUtils]: 18: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:01,407 INFO L290 TraceCheckUtils]: 19: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:01,407 INFO L290 TraceCheckUtils]: 20: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:01,408 INFO L290 TraceCheckUtils]: 21: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:01,408 INFO L290 TraceCheckUtils]: 22: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:01,409 INFO L290 TraceCheckUtils]: 23: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:01,409 INFO L290 TraceCheckUtils]: 24: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:01,410 INFO L290 TraceCheckUtils]: 25: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:01,410 INFO L290 TraceCheckUtils]: 26: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:01,410 INFO L290 TraceCheckUtils]: 27: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:01,411 INFO L290 TraceCheckUtils]: 28: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:01,411 INFO L290 TraceCheckUtils]: 29: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:01,412 INFO L290 TraceCheckUtils]: 30: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:01,412 INFO L290 TraceCheckUtils]: 31: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:01,412 INFO L290 TraceCheckUtils]: 32: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:01,413 INFO L290 TraceCheckUtils]: 33: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:01,413 INFO L290 TraceCheckUtils]: 34: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:01,414 INFO L290 TraceCheckUtils]: 35: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:01,414 INFO L290 TraceCheckUtils]: 36: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:01,415 INFO L290 TraceCheckUtils]: 37: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:01,415 INFO L290 TraceCheckUtils]: 38: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:01,416 INFO L290 TraceCheckUtils]: 39: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:01,416 INFO L290 TraceCheckUtils]: 40: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:01,417 INFO L290 TraceCheckUtils]: 41: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:01,417 INFO L290 TraceCheckUtils]: 42: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:01,418 INFO L290 TraceCheckUtils]: 43: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:01,418 INFO L290 TraceCheckUtils]: 44: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:01,418 INFO L290 TraceCheckUtils]: 45: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:01,419 INFO L290 TraceCheckUtils]: 46: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:01,419 INFO L290 TraceCheckUtils]: 47: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:01,420 INFO L290 TraceCheckUtils]: 48: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:01,420 INFO L290 TraceCheckUtils]: 49: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:01,421 INFO L290 TraceCheckUtils]: 50: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:01,421 INFO L290 TraceCheckUtils]: 51: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:01,421 INFO L290 TraceCheckUtils]: 52: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:01,422 INFO L290 TraceCheckUtils]: 53: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:01,423 INFO L290 TraceCheckUtils]: 54: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:01,423 INFO L290 TraceCheckUtils]: 55: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:01,424 INFO L290 TraceCheckUtils]: 56: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:01,424 INFO L290 TraceCheckUtils]: 57: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:01,424 INFO L290 TraceCheckUtils]: 58: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:01,425 INFO L290 TraceCheckUtils]: 59: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:01,425 INFO L290 TraceCheckUtils]: 60: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:01,426 INFO L290 TraceCheckUtils]: 61: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:01,426 INFO L290 TraceCheckUtils]: 62: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:01,427 INFO L290 TraceCheckUtils]: 63: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:01,427 INFO L290 TraceCheckUtils]: 64: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:01,427 INFO L290 TraceCheckUtils]: 65: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:01,428 INFO L290 TraceCheckUtils]: 66: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:01,428 INFO L290 TraceCheckUtils]: 67: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:01,429 INFO L290 TraceCheckUtils]: 68: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:01,429 INFO L290 TraceCheckUtils]: 69: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:01,429 INFO L290 TraceCheckUtils]: 70: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:01,430 INFO L290 TraceCheckUtils]: 71: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:01,430 INFO L290 TraceCheckUtils]: 72: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:01,431 INFO L290 TraceCheckUtils]: 73: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:01,431 INFO L290 TraceCheckUtils]: 74: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:01,432 INFO L290 TraceCheckUtils]: 75: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:01,432 INFO L290 TraceCheckUtils]: 76: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:01,432 INFO L290 TraceCheckUtils]: 77: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:01,433 INFO L290 TraceCheckUtils]: 78: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:01,433 INFO L290 TraceCheckUtils]: 79: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:01,434 INFO L290 TraceCheckUtils]: 80: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:01,434 INFO L290 TraceCheckUtils]: 81: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:01,434 INFO L290 TraceCheckUtils]: 82: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:01,435 INFO L290 TraceCheckUtils]: 83: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:01,435 INFO L290 TraceCheckUtils]: 84: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:01,436 INFO L290 TraceCheckUtils]: 85: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:01,436 INFO L290 TraceCheckUtils]: 86: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:01,437 INFO L290 TraceCheckUtils]: 87: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:01,437 INFO L290 TraceCheckUtils]: 88: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:01,437 INFO L290 TraceCheckUtils]: 89: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:01,438 INFO L290 TraceCheckUtils]: 90: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:01,438 INFO L290 TraceCheckUtils]: 91: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:01,439 INFO L290 TraceCheckUtils]: 92: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:01,439 INFO L290 TraceCheckUtils]: 93: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:01,439 INFO L290 TraceCheckUtils]: 94: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:01,440 INFO L290 TraceCheckUtils]: 95: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:01,440 INFO L290 TraceCheckUtils]: 96: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:01,441 INFO L290 TraceCheckUtils]: 97: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:01,441 INFO L290 TraceCheckUtils]: 98: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:01,442 INFO L290 TraceCheckUtils]: 99: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:01,442 INFO L290 TraceCheckUtils]: 100: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:01,442 INFO L290 TraceCheckUtils]: 101: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:01,443 INFO L290 TraceCheckUtils]: 102: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:01,443 INFO L290 TraceCheckUtils]: 103: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:01,444 INFO L290 TraceCheckUtils]: 104: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:01,444 INFO L290 TraceCheckUtils]: 105: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:01,444 INFO L290 TraceCheckUtils]: 106: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:01,445 INFO L290 TraceCheckUtils]: 107: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:01,445 INFO L290 TraceCheckUtils]: 108: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:01,446 INFO L290 TraceCheckUtils]: 109: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:01,446 INFO L290 TraceCheckUtils]: 110: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:01,447 INFO L290 TraceCheckUtils]: 111: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:01,447 INFO L290 TraceCheckUtils]: 112: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:01,447 INFO L290 TraceCheckUtils]: 113: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:01,448 INFO L290 TraceCheckUtils]: 114: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:01,448 INFO L290 TraceCheckUtils]: 115: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:01,449 INFO L290 TraceCheckUtils]: 116: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:01,449 INFO L290 TraceCheckUtils]: 117: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:01,449 INFO L290 TraceCheckUtils]: 118: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:01,450 INFO L290 TraceCheckUtils]: 119: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:01,450 INFO L290 TraceCheckUtils]: 120: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:01,451 INFO L290 TraceCheckUtils]: 121: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:01,451 INFO L290 TraceCheckUtils]: 122: Hoare triple {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:01,452 INFO L290 TraceCheckUtils]: 123: Hoare triple {57408#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {57346#false} is VALID [2022-04-28 03:07:01,452 INFO L290 TraceCheckUtils]: 124: Hoare triple {57346#false} assume !(~x~0 % 4294967296 < 268435455); {57346#false} is VALID [2022-04-28 03:07:01,452 INFO L272 TraceCheckUtils]: 125: Hoare triple {57346#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {57346#false} is VALID [2022-04-28 03:07:01,452 INFO L290 TraceCheckUtils]: 126: Hoare triple {57346#false} ~cond := #in~cond; {57346#false} is VALID [2022-04-28 03:07:01,452 INFO L290 TraceCheckUtils]: 127: Hoare triple {57346#false} assume 0 == ~cond; {57346#false} is VALID [2022-04-28 03:07:01,452 INFO L290 TraceCheckUtils]: 128: Hoare triple {57346#false} assume !false; {57346#false} is VALID [2022-04-28 03:07:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 59 proven. 3422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:07:01,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:07:01,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828328474] [2022-04-28 03:07:01,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828328474] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:07:01,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1458212362] [2022-04-28 03:07:01,453 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:07:01,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:01,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:07:01,454 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:07:01,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (117)] Waiting until timeout for monitored process [2022-04-28 03:07:01,531 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:07:01,531 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:07:01,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 123 conjunts are in the unsatisfiable core [2022-04-28 03:07:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:01,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:07:02,655 INFO L272 TraceCheckUtils]: 0: Hoare triple {57345#true} call ULTIMATE.init(); {57345#true} is VALID [2022-04-28 03:07:02,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {57345#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-28 03:07:02,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-28 03:07:02,655 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-28 03:07:02,656 INFO L272 TraceCheckUtils]: 4: Hoare triple {57345#true} call #t~ret5 := main(); {57345#true} is VALID [2022-04-28 03:07:02,656 INFO L290 TraceCheckUtils]: 5: Hoare triple {57345#true} ~x~0 := 0; {57350#(= main_~x~0 0)} is VALID [2022-04-28 03:07:02,656 INFO L290 TraceCheckUtils]: 6: Hoare triple {57350#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {57350#(= main_~x~0 0)} is VALID [2022-04-28 03:07:02,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {57350#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:02,657 INFO L290 TraceCheckUtils]: 8: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:02,657 INFO L290 TraceCheckUtils]: 9: Hoare triple {57351#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:02,658 INFO L290 TraceCheckUtils]: 10: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:02,658 INFO L290 TraceCheckUtils]: 11: Hoare triple {57352#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:02,659 INFO L290 TraceCheckUtils]: 12: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:02,659 INFO L290 TraceCheckUtils]: 13: Hoare triple {57353#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:02,659 INFO L290 TraceCheckUtils]: 14: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:02,660 INFO L290 TraceCheckUtils]: 15: Hoare triple {57354#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:02,660 INFO L290 TraceCheckUtils]: 16: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:02,661 INFO L290 TraceCheckUtils]: 17: Hoare triple {57355#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:02,661 INFO L290 TraceCheckUtils]: 18: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:02,662 INFO L290 TraceCheckUtils]: 19: Hoare triple {57356#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:02,662 INFO L290 TraceCheckUtils]: 20: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:02,662 INFO L290 TraceCheckUtils]: 21: Hoare triple {57357#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:02,663 INFO L290 TraceCheckUtils]: 22: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:02,663 INFO L290 TraceCheckUtils]: 23: Hoare triple {57358#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:02,664 INFO L290 TraceCheckUtils]: 24: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:02,664 INFO L290 TraceCheckUtils]: 25: Hoare triple {57359#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:02,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:02,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {57360#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:02,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:02,666 INFO L290 TraceCheckUtils]: 29: Hoare triple {57361#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:02,666 INFO L290 TraceCheckUtils]: 30: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:02,667 INFO L290 TraceCheckUtils]: 31: Hoare triple {57362#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:02,667 INFO L290 TraceCheckUtils]: 32: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:02,667 INFO L290 TraceCheckUtils]: 33: Hoare triple {57363#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:02,668 INFO L290 TraceCheckUtils]: 34: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:02,668 INFO L290 TraceCheckUtils]: 35: Hoare triple {57364#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:02,669 INFO L290 TraceCheckUtils]: 36: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:02,669 INFO L290 TraceCheckUtils]: 37: Hoare triple {57365#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:02,670 INFO L290 TraceCheckUtils]: 38: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:02,670 INFO L290 TraceCheckUtils]: 39: Hoare triple {57366#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:02,670 INFO L290 TraceCheckUtils]: 40: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:02,671 INFO L290 TraceCheckUtils]: 41: Hoare triple {57367#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:02,671 INFO L290 TraceCheckUtils]: 42: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:02,672 INFO L290 TraceCheckUtils]: 43: Hoare triple {57368#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:02,672 INFO L290 TraceCheckUtils]: 44: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:02,673 INFO L290 TraceCheckUtils]: 45: Hoare triple {57369#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:02,673 INFO L290 TraceCheckUtils]: 46: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:02,673 INFO L290 TraceCheckUtils]: 47: Hoare triple {57370#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:02,674 INFO L290 TraceCheckUtils]: 48: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:02,674 INFO L290 TraceCheckUtils]: 49: Hoare triple {57371#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:02,675 INFO L290 TraceCheckUtils]: 50: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:02,675 INFO L290 TraceCheckUtils]: 51: Hoare triple {57372#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:02,675 INFO L290 TraceCheckUtils]: 52: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:02,676 INFO L290 TraceCheckUtils]: 53: Hoare triple {57373#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:02,676 INFO L290 TraceCheckUtils]: 54: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:02,677 INFO L290 TraceCheckUtils]: 55: Hoare triple {57374#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:02,677 INFO L290 TraceCheckUtils]: 56: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:02,678 INFO L290 TraceCheckUtils]: 57: Hoare triple {57375#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:02,678 INFO L290 TraceCheckUtils]: 58: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:02,679 INFO L290 TraceCheckUtils]: 59: Hoare triple {57376#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:02,679 INFO L290 TraceCheckUtils]: 60: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:02,679 INFO L290 TraceCheckUtils]: 61: Hoare triple {57377#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:02,680 INFO L290 TraceCheckUtils]: 62: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:02,680 INFO L290 TraceCheckUtils]: 63: Hoare triple {57378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:02,681 INFO L290 TraceCheckUtils]: 64: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:02,681 INFO L290 TraceCheckUtils]: 65: Hoare triple {57379#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:02,681 INFO L290 TraceCheckUtils]: 66: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:02,682 INFO L290 TraceCheckUtils]: 67: Hoare triple {57380#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:02,682 INFO L290 TraceCheckUtils]: 68: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:02,683 INFO L290 TraceCheckUtils]: 69: Hoare triple {57381#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:02,683 INFO L290 TraceCheckUtils]: 70: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:02,684 INFO L290 TraceCheckUtils]: 71: Hoare triple {57382#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:02,684 INFO L290 TraceCheckUtils]: 72: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:02,684 INFO L290 TraceCheckUtils]: 73: Hoare triple {57383#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:02,685 INFO L290 TraceCheckUtils]: 74: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:02,685 INFO L290 TraceCheckUtils]: 75: Hoare triple {57384#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:02,686 INFO L290 TraceCheckUtils]: 76: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:02,686 INFO L290 TraceCheckUtils]: 77: Hoare triple {57385#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:02,686 INFO L290 TraceCheckUtils]: 78: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:02,687 INFO L290 TraceCheckUtils]: 79: Hoare triple {57386#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:02,687 INFO L290 TraceCheckUtils]: 80: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:02,688 INFO L290 TraceCheckUtils]: 81: Hoare triple {57387#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:02,688 INFO L290 TraceCheckUtils]: 82: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:02,689 INFO L290 TraceCheckUtils]: 83: Hoare triple {57388#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:02,689 INFO L290 TraceCheckUtils]: 84: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:02,689 INFO L290 TraceCheckUtils]: 85: Hoare triple {57389#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:02,690 INFO L290 TraceCheckUtils]: 86: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:02,690 INFO L290 TraceCheckUtils]: 87: Hoare triple {57390#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:02,691 INFO L290 TraceCheckUtils]: 88: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:02,691 INFO L290 TraceCheckUtils]: 89: Hoare triple {57391#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:02,692 INFO L290 TraceCheckUtils]: 90: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:02,692 INFO L290 TraceCheckUtils]: 91: Hoare triple {57392#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:02,692 INFO L290 TraceCheckUtils]: 92: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:02,693 INFO L290 TraceCheckUtils]: 93: Hoare triple {57393#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:02,693 INFO L290 TraceCheckUtils]: 94: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:02,694 INFO L290 TraceCheckUtils]: 95: Hoare triple {57394#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:02,694 INFO L290 TraceCheckUtils]: 96: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:02,694 INFO L290 TraceCheckUtils]: 97: Hoare triple {57395#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:02,695 INFO L290 TraceCheckUtils]: 98: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:02,695 INFO L290 TraceCheckUtils]: 99: Hoare triple {57396#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:02,696 INFO L290 TraceCheckUtils]: 100: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:02,696 INFO L290 TraceCheckUtils]: 101: Hoare triple {57397#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:02,697 INFO L290 TraceCheckUtils]: 102: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:02,697 INFO L290 TraceCheckUtils]: 103: Hoare triple {57398#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:02,697 INFO L290 TraceCheckUtils]: 104: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:02,698 INFO L290 TraceCheckUtils]: 105: Hoare triple {57399#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:02,698 INFO L290 TraceCheckUtils]: 106: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:02,699 INFO L290 TraceCheckUtils]: 107: Hoare triple {57400#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:02,699 INFO L290 TraceCheckUtils]: 108: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:02,700 INFO L290 TraceCheckUtils]: 109: Hoare triple {57401#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:02,700 INFO L290 TraceCheckUtils]: 110: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:02,700 INFO L290 TraceCheckUtils]: 111: Hoare triple {57402#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:02,701 INFO L290 TraceCheckUtils]: 112: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:02,701 INFO L290 TraceCheckUtils]: 113: Hoare triple {57403#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:02,702 INFO L290 TraceCheckUtils]: 114: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:02,702 INFO L290 TraceCheckUtils]: 115: Hoare triple {57404#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:02,702 INFO L290 TraceCheckUtils]: 116: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:02,703 INFO L290 TraceCheckUtils]: 117: Hoare triple {57405#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:02,703 INFO L290 TraceCheckUtils]: 118: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:02,704 INFO L290 TraceCheckUtils]: 119: Hoare triple {57406#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:02,704 INFO L290 TraceCheckUtils]: 120: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:02,705 INFO L290 TraceCheckUtils]: 121: Hoare triple {57407#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:02,705 INFO L290 TraceCheckUtils]: 122: Hoare triple {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:02,705 INFO L290 TraceCheckUtils]: 123: Hoare triple {57776#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:07:02,706 INFO L290 TraceCheckUtils]: 124: Hoare triple {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:07:02,706 INFO L272 TraceCheckUtils]: 125: Hoare triple {57783#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:07:02,707 INFO L290 TraceCheckUtils]: 126: Hoare triple {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {57794#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:07:02,707 INFO L290 TraceCheckUtils]: 127: Hoare triple {57794#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {57346#false} is VALID [2022-04-28 03:07:02,707 INFO L290 TraceCheckUtils]: 128: Hoare triple {57346#false} assume !false; {57346#false} is VALID [2022-04-28 03:07:02,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:07:02,708 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:07:03,169 INFO L290 TraceCheckUtils]: 128: Hoare triple {57346#false} assume !false; {57346#false} is VALID [2022-04-28 03:07:03,170 INFO L290 TraceCheckUtils]: 127: Hoare triple {57794#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {57346#false} is VALID [2022-04-28 03:07:03,170 INFO L290 TraceCheckUtils]: 126: Hoare triple {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {57794#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:07:03,170 INFO L272 TraceCheckUtils]: 125: Hoare triple {57810#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {57790#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:07:03,171 INFO L290 TraceCheckUtils]: 124: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,171 INFO L290 TraceCheckUtils]: 123: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,172 INFO L290 TraceCheckUtils]: 122: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,172 INFO L290 TraceCheckUtils]: 121: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,172 INFO L290 TraceCheckUtils]: 120: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,173 INFO L290 TraceCheckUtils]: 119: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,173 INFO L290 TraceCheckUtils]: 118: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,174 INFO L290 TraceCheckUtils]: 117: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,174 INFO L290 TraceCheckUtils]: 116: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,175 INFO L290 TraceCheckUtils]: 115: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,175 INFO L290 TraceCheckUtils]: 114: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,175 INFO L290 TraceCheckUtils]: 113: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,176 INFO L290 TraceCheckUtils]: 112: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,176 INFO L290 TraceCheckUtils]: 111: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,177 INFO L290 TraceCheckUtils]: 110: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,177 INFO L290 TraceCheckUtils]: 109: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,177 INFO L290 TraceCheckUtils]: 108: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,178 INFO L290 TraceCheckUtils]: 107: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,178 INFO L290 TraceCheckUtils]: 106: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,179 INFO L290 TraceCheckUtils]: 105: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,179 INFO L290 TraceCheckUtils]: 104: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,180 INFO L290 TraceCheckUtils]: 103: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,180 INFO L290 TraceCheckUtils]: 102: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,180 INFO L290 TraceCheckUtils]: 101: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,181 INFO L290 TraceCheckUtils]: 100: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,181 INFO L290 TraceCheckUtils]: 99: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,182 INFO L290 TraceCheckUtils]: 98: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,182 INFO L290 TraceCheckUtils]: 97: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,182 INFO L290 TraceCheckUtils]: 96: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,183 INFO L290 TraceCheckUtils]: 95: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,183 INFO L290 TraceCheckUtils]: 94: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,184 INFO L290 TraceCheckUtils]: 93: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,184 INFO L290 TraceCheckUtils]: 92: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,184 INFO L290 TraceCheckUtils]: 91: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,185 INFO L290 TraceCheckUtils]: 90: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,185 INFO L290 TraceCheckUtils]: 89: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,186 INFO L290 TraceCheckUtils]: 88: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,186 INFO L290 TraceCheckUtils]: 87: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,186 INFO L290 TraceCheckUtils]: 86: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,187 INFO L290 TraceCheckUtils]: 85: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,187 INFO L290 TraceCheckUtils]: 84: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,188 INFO L290 TraceCheckUtils]: 83: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,188 INFO L290 TraceCheckUtils]: 82: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,188 INFO L290 TraceCheckUtils]: 81: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,189 INFO L290 TraceCheckUtils]: 80: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,189 INFO L290 TraceCheckUtils]: 79: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,190 INFO L290 TraceCheckUtils]: 78: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,190 INFO L290 TraceCheckUtils]: 77: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,190 INFO L290 TraceCheckUtils]: 76: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,191 INFO L290 TraceCheckUtils]: 75: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,191 INFO L290 TraceCheckUtils]: 74: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,192 INFO L290 TraceCheckUtils]: 73: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,192 INFO L290 TraceCheckUtils]: 72: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,193 INFO L290 TraceCheckUtils]: 71: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,193 INFO L290 TraceCheckUtils]: 70: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,193 INFO L290 TraceCheckUtils]: 69: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,194 INFO L290 TraceCheckUtils]: 68: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,194 INFO L290 TraceCheckUtils]: 67: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,195 INFO L290 TraceCheckUtils]: 66: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,195 INFO L290 TraceCheckUtils]: 65: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,195 INFO L290 TraceCheckUtils]: 64: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,196 INFO L290 TraceCheckUtils]: 63: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,196 INFO L290 TraceCheckUtils]: 62: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,197 INFO L290 TraceCheckUtils]: 61: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,197 INFO L290 TraceCheckUtils]: 60: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,198 INFO L290 TraceCheckUtils]: 59: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,198 INFO L290 TraceCheckUtils]: 58: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,198 INFO L290 TraceCheckUtils]: 57: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,199 INFO L290 TraceCheckUtils]: 56: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,199 INFO L290 TraceCheckUtils]: 55: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,200 INFO L290 TraceCheckUtils]: 54: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,200 INFO L290 TraceCheckUtils]: 53: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,200 INFO L290 TraceCheckUtils]: 52: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,201 INFO L290 TraceCheckUtils]: 51: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,201 INFO L290 TraceCheckUtils]: 50: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,202 INFO L290 TraceCheckUtils]: 49: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,202 INFO L290 TraceCheckUtils]: 48: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,203 INFO L290 TraceCheckUtils]: 47: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,203 INFO L290 TraceCheckUtils]: 46: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,203 INFO L290 TraceCheckUtils]: 45: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,204 INFO L290 TraceCheckUtils]: 44: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,204 INFO L290 TraceCheckUtils]: 43: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,204 INFO L290 TraceCheckUtils]: 42: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,205 INFO L290 TraceCheckUtils]: 41: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,205 INFO L290 TraceCheckUtils]: 40: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,206 INFO L290 TraceCheckUtils]: 39: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,206 INFO L290 TraceCheckUtils]: 38: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,207 INFO L290 TraceCheckUtils]: 37: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,207 INFO L290 TraceCheckUtils]: 35: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,208 INFO L290 TraceCheckUtils]: 34: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,208 INFO L290 TraceCheckUtils]: 33: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,209 INFO L290 TraceCheckUtils]: 32: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,209 INFO L290 TraceCheckUtils]: 31: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,209 INFO L290 TraceCheckUtils]: 30: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,210 INFO L290 TraceCheckUtils]: 29: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,210 INFO L290 TraceCheckUtils]: 28: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,211 INFO L290 TraceCheckUtils]: 27: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,211 INFO L290 TraceCheckUtils]: 26: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,212 INFO L290 TraceCheckUtils]: 25: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,212 INFO L290 TraceCheckUtils]: 24: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,212 INFO L290 TraceCheckUtils]: 23: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,213 INFO L290 TraceCheckUtils]: 22: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,213 INFO L290 TraceCheckUtils]: 21: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,214 INFO L290 TraceCheckUtils]: 20: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,214 INFO L290 TraceCheckUtils]: 19: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,214 INFO L290 TraceCheckUtils]: 18: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,215 INFO L290 TraceCheckUtils]: 16: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,216 INFO L290 TraceCheckUtils]: 15: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,216 INFO L290 TraceCheckUtils]: 14: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,217 INFO L290 TraceCheckUtils]: 13: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,217 INFO L290 TraceCheckUtils]: 12: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,217 INFO L290 TraceCheckUtils]: 11: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,218 INFO L290 TraceCheckUtils]: 10: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,218 INFO L290 TraceCheckUtils]: 9: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {57823#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,219 INFO L290 TraceCheckUtils]: 7: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {57823#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:07:03,219 INFO L290 TraceCheckUtils]: 6: Hoare triple {57810#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {57345#true} ~x~0 := 0; {57810#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:07:03,220 INFO L272 TraceCheckUtils]: 4: Hoare triple {57345#true} call #t~ret5 := main(); {57345#true} is VALID [2022-04-28 03:07:03,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57345#true} {57345#true} #40#return; {57345#true} is VALID [2022-04-28 03:07:03,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {57345#true} assume true; {57345#true} is VALID [2022-04-28 03:07:03,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {57345#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {57345#true} is VALID [2022-04-28 03:07:03,220 INFO L272 TraceCheckUtils]: 0: Hoare triple {57345#true} call ULTIMATE.init(); {57345#true} is VALID [2022-04-28 03:07:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 1769 refuted. 0 times theorem prover too weak. 1712 trivial. 0 not checked. [2022-04-28 03:07:03,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1458212362] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:07:03,221 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:07:03,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 64, 6] total 68 [2022-04-28 03:07:03,221 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:07:03,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1727190625] [2022-04-28 03:07:03,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1727190625] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:07:03,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:07:03,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [62] imperfect sequences [] total 62 [2022-04-28 03:07:03,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844785842] [2022-04-28 03:07:03,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:07:03,222 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 129 [2022-04-28 03:07:03,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:07:03,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:03,308 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:03,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2022-04-28 03:07:03,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:07:03,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2022-04-28 03:07:03,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=252, Invalid=4304, Unknown=0, NotChecked=0, Total=4556 [2022-04-28 03:07:03,309 INFO L87 Difference]: Start difference. First operand 131 states and 133 transitions. Second operand has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:14,173 INFO L93 Difference]: Finished difference Result 140 states and 144 transitions. [2022-04-28 03:07:14,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-28 03:07:14,173 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 129 [2022-04-28 03:07:14,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:07:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 141 transitions. [2022-04-28 03:07:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 141 transitions. [2022-04-28 03:07:14,175 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 141 transitions. [2022-04-28 03:07:14,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:14,282 INFO L225 Difference]: With dead ends: 140 [2022-04-28 03:07:14,282 INFO L226 Difference]: Without dead ends: 133 [2022-04-28 03:07:14,282 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 380 GetRequests, 252 SyntacticMatches, 3 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1728 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=662, Invalid=15340, Unknown=0, NotChecked=0, Total=16002 [2022-04-28 03:07:14,283 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 67 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 6837 mSolverCounterSat, 119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 6956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 119 IncrementalHoareTripleChecker+Valid, 6837 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-04-28 03:07:14,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 54 Invalid, 6956 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [119 Valid, 6837 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-04-28 03:07:14,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-04-28 03:07:14,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2022-04-28 03:07:14,580 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:07:14,580 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,581 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,581 INFO L87 Difference]: Start difference. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:14,582 INFO L93 Difference]: Finished difference Result 133 states and 135 transitions. [2022-04-28 03:07:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-04-28 03:07:14,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:07:14,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:07:14,582 INFO L74 IsIncluded]: Start isIncluded. First operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 133 states. [2022-04-28 03:07:14,582 INFO L87 Difference]: Start difference. First operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 133 states. [2022-04-28 03:07:14,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:14,583 INFO L93 Difference]: Finished difference Result 133 states and 135 transitions. [2022-04-28 03:07:14,583 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-04-28 03:07:14,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:07:14,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:07:14,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:07:14,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:07:14,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 128 states have (on average 1.0234375) internal successors, (131), 128 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 135 transitions. [2022-04-28 03:07:14,585 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 135 transitions. Word has length 129 [2022-04-28 03:07:14,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:07:14,585 INFO L495 AbstractCegarLoop]: Abstraction has 133 states and 135 transitions. [2022-04-28 03:07:14,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 62 states have (on average 2.0161290322580645) internal successors, (125), 61 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:14,586 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 133 states and 135 transitions. [2022-04-28 03:07:14,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-04-28 03:07:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-28 03:07:14,745 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:07:14,745 INFO L195 NwaCegarLoop]: trace histogram [60, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:07:14,751 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (116)] Forceful destruction successful, exit code 0 [2022-04-28 03:07:14,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (117)] Forceful destruction successful, exit code 0 [2022-04-28 03:07:15,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 116 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable117,SelfDestructingSolverStorable118,117 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:15,146 INFO L420 AbstractCegarLoop]: === Iteration 62 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:07:15,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:07:15,146 INFO L85 PathProgramCache]: Analyzing trace with hash -308563924, now seen corresponding path program 117 times [2022-04-28 03:07:15,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:07:15,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [702624732] [2022-04-28 03:07:15,522 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:07:15,724 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:07:15,726 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:07:15,729 INFO L85 PathProgramCache]: Analyzing trace with hash -943421520, now seen corresponding path program 1 times [2022-04-28 03:07:15,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:07:15,729 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333064794] [2022-04-28 03:07:15,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:07:15,739 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_119.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_119.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:07:15,739 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_119.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_119.0)) 4294967296)) 65521) 0) [2022-04-28 03:07:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:07:15,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1933210073] [2022-04-28 03:07:15,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:15,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:15,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:07:15,745 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:07:15,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (118)] Waiting until timeout for monitored process [2022-04-28 03:07:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:07:15,772 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:07:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:07:15,807 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:07:15,807 INFO L85 PathProgramCache]: Analyzing trace with hash -308563924, now seen corresponding path program 118 times [2022-04-28 03:07:15,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:07:15,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1178683067] [2022-04-28 03:07:15,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:15,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:07:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:17,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:07:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:17,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {59184#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-28 03:07:17,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-28 03:07:17,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-28 03:07:17,580 INFO L272 TraceCheckUtils]: 0: Hoare triple {59119#true} call ULTIMATE.init(); {59184#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:07:17,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {59184#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-28 03:07:17,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-28 03:07:17,580 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-28 03:07:17,581 INFO L272 TraceCheckUtils]: 4: Hoare triple {59119#true} call #t~ret5 := main(); {59119#true} is VALID [2022-04-28 03:07:17,581 INFO L290 TraceCheckUtils]: 5: Hoare triple {59119#true} ~x~0 := 0; {59124#(= main_~x~0 0)} is VALID [2022-04-28 03:07:17,581 INFO L290 TraceCheckUtils]: 6: Hoare triple {59124#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {59124#(= main_~x~0 0)} is VALID [2022-04-28 03:07:17,582 INFO L290 TraceCheckUtils]: 7: Hoare triple {59124#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:17,582 INFO L290 TraceCheckUtils]: 8: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:17,582 INFO L290 TraceCheckUtils]: 9: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:17,583 INFO L290 TraceCheckUtils]: 10: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:17,583 INFO L290 TraceCheckUtils]: 11: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:17,584 INFO L290 TraceCheckUtils]: 12: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:17,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:17,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:17,585 INFO L290 TraceCheckUtils]: 15: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:17,585 INFO L290 TraceCheckUtils]: 16: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:17,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:17,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:17,587 INFO L290 TraceCheckUtils]: 19: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:17,587 INFO L290 TraceCheckUtils]: 20: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:17,587 INFO L290 TraceCheckUtils]: 21: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:17,588 INFO L290 TraceCheckUtils]: 22: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:17,588 INFO L290 TraceCheckUtils]: 23: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:17,589 INFO L290 TraceCheckUtils]: 24: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:17,589 INFO L290 TraceCheckUtils]: 25: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:17,589 INFO L290 TraceCheckUtils]: 26: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:17,590 INFO L290 TraceCheckUtils]: 27: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:17,590 INFO L290 TraceCheckUtils]: 28: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:17,591 INFO L290 TraceCheckUtils]: 29: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:17,591 INFO L290 TraceCheckUtils]: 30: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:17,592 INFO L290 TraceCheckUtils]: 31: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:17,592 INFO L290 TraceCheckUtils]: 32: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:17,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:17,593 INFO L290 TraceCheckUtils]: 34: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:17,593 INFO L290 TraceCheckUtils]: 35: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:17,594 INFO L290 TraceCheckUtils]: 36: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:17,594 INFO L290 TraceCheckUtils]: 37: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:17,595 INFO L290 TraceCheckUtils]: 38: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:17,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:17,595 INFO L290 TraceCheckUtils]: 40: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:17,596 INFO L290 TraceCheckUtils]: 41: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:17,596 INFO L290 TraceCheckUtils]: 42: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:17,597 INFO L290 TraceCheckUtils]: 43: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:17,597 INFO L290 TraceCheckUtils]: 44: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:17,598 INFO L290 TraceCheckUtils]: 45: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:17,598 INFO L290 TraceCheckUtils]: 46: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:17,598 INFO L290 TraceCheckUtils]: 47: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:17,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:17,599 INFO L290 TraceCheckUtils]: 49: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:17,600 INFO L290 TraceCheckUtils]: 50: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:17,600 INFO L290 TraceCheckUtils]: 51: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:17,600 INFO L290 TraceCheckUtils]: 52: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:17,601 INFO L290 TraceCheckUtils]: 53: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:17,601 INFO L290 TraceCheckUtils]: 54: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:17,602 INFO L290 TraceCheckUtils]: 55: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:17,602 INFO L290 TraceCheckUtils]: 56: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:17,603 INFO L290 TraceCheckUtils]: 57: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:17,603 INFO L290 TraceCheckUtils]: 58: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:17,603 INFO L290 TraceCheckUtils]: 59: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:17,604 INFO L290 TraceCheckUtils]: 60: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:17,604 INFO L290 TraceCheckUtils]: 61: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:17,605 INFO L290 TraceCheckUtils]: 62: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:17,605 INFO L290 TraceCheckUtils]: 63: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:17,605 INFO L290 TraceCheckUtils]: 64: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:17,606 INFO L290 TraceCheckUtils]: 65: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:17,606 INFO L290 TraceCheckUtils]: 66: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:17,607 INFO L290 TraceCheckUtils]: 67: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:17,607 INFO L290 TraceCheckUtils]: 68: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:17,608 INFO L290 TraceCheckUtils]: 69: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:17,608 INFO L290 TraceCheckUtils]: 70: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:17,608 INFO L290 TraceCheckUtils]: 71: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:17,609 INFO L290 TraceCheckUtils]: 72: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:17,609 INFO L290 TraceCheckUtils]: 73: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:17,610 INFO L290 TraceCheckUtils]: 74: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:17,610 INFO L290 TraceCheckUtils]: 75: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:17,610 INFO L290 TraceCheckUtils]: 76: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:17,611 INFO L290 TraceCheckUtils]: 77: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:17,611 INFO L290 TraceCheckUtils]: 78: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:17,612 INFO L290 TraceCheckUtils]: 79: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:17,612 INFO L290 TraceCheckUtils]: 80: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:17,613 INFO L290 TraceCheckUtils]: 81: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:17,613 INFO L290 TraceCheckUtils]: 82: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:17,614 INFO L290 TraceCheckUtils]: 83: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:17,614 INFO L290 TraceCheckUtils]: 84: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:17,614 INFO L290 TraceCheckUtils]: 85: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:17,615 INFO L290 TraceCheckUtils]: 86: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:17,615 INFO L290 TraceCheckUtils]: 87: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:17,616 INFO L290 TraceCheckUtils]: 88: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:17,616 INFO L290 TraceCheckUtils]: 89: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:17,616 INFO L290 TraceCheckUtils]: 90: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:17,617 INFO L290 TraceCheckUtils]: 91: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:17,617 INFO L290 TraceCheckUtils]: 92: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:17,618 INFO L290 TraceCheckUtils]: 93: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:17,618 INFO L290 TraceCheckUtils]: 94: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:17,619 INFO L290 TraceCheckUtils]: 95: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:17,619 INFO L290 TraceCheckUtils]: 96: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:17,619 INFO L290 TraceCheckUtils]: 97: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:17,620 INFO L290 TraceCheckUtils]: 98: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:17,620 INFO L290 TraceCheckUtils]: 99: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:17,621 INFO L290 TraceCheckUtils]: 100: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:17,621 INFO L290 TraceCheckUtils]: 101: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:17,621 INFO L290 TraceCheckUtils]: 102: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:17,622 INFO L290 TraceCheckUtils]: 103: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:17,622 INFO L290 TraceCheckUtils]: 104: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:17,623 INFO L290 TraceCheckUtils]: 105: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:17,623 INFO L290 TraceCheckUtils]: 106: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:17,624 INFO L290 TraceCheckUtils]: 107: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:17,624 INFO L290 TraceCheckUtils]: 108: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:17,625 INFO L290 TraceCheckUtils]: 109: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:17,625 INFO L290 TraceCheckUtils]: 110: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:17,625 INFO L290 TraceCheckUtils]: 111: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:17,626 INFO L290 TraceCheckUtils]: 112: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:17,626 INFO L290 TraceCheckUtils]: 113: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:17,627 INFO L290 TraceCheckUtils]: 114: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:17,627 INFO L290 TraceCheckUtils]: 115: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:17,627 INFO L290 TraceCheckUtils]: 116: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:17,628 INFO L290 TraceCheckUtils]: 117: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:17,628 INFO L290 TraceCheckUtils]: 118: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:17,629 INFO L290 TraceCheckUtils]: 119: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:17,629 INFO L290 TraceCheckUtils]: 120: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:17,630 INFO L290 TraceCheckUtils]: 121: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:17,630 INFO L290 TraceCheckUtils]: 122: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:17,630 INFO L290 TraceCheckUtils]: 123: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:07:17,631 INFO L290 TraceCheckUtils]: 124: Hoare triple {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:07:17,631 INFO L290 TraceCheckUtils]: 125: Hoare triple {59183#(and (<= main_~x~0 59) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {59120#false} is VALID [2022-04-28 03:07:17,631 INFO L290 TraceCheckUtils]: 126: Hoare triple {59120#false} assume !(~x~0 % 4294967296 < 268435455); {59120#false} is VALID [2022-04-28 03:07:17,631 INFO L272 TraceCheckUtils]: 127: Hoare triple {59120#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {59120#false} is VALID [2022-04-28 03:07:17,632 INFO L290 TraceCheckUtils]: 128: Hoare triple {59120#false} ~cond := #in~cond; {59120#false} is VALID [2022-04-28 03:07:17,632 INFO L290 TraceCheckUtils]: 129: Hoare triple {59120#false} assume 0 == ~cond; {59120#false} is VALID [2022-04-28 03:07:17,632 INFO L290 TraceCheckUtils]: 130: Hoare triple {59120#false} assume !false; {59120#false} is VALID [2022-04-28 03:07:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 60 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:07:17,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:07:17,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1178683067] [2022-04-28 03:07:17,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1178683067] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:07:17,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [788786411] [2022-04-28 03:07:17,633 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:07:17,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:17,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:07:17,634 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:07:17,634 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (119)] Waiting until timeout for monitored process [2022-04-28 03:07:17,787 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:07:17,787 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:07:17,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 122 conjunts are in the unsatisfiable core [2022-04-28 03:07:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:17,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:07:18,816 INFO L272 TraceCheckUtils]: 0: Hoare triple {59119#true} call ULTIMATE.init(); {59119#true} is VALID [2022-04-28 03:07:18,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {59119#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-28 03:07:18,816 INFO L290 TraceCheckUtils]: 2: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-28 03:07:18,817 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-28 03:07:18,817 INFO L272 TraceCheckUtils]: 4: Hoare triple {59119#true} call #t~ret5 := main(); {59119#true} is VALID [2022-04-28 03:07:18,817 INFO L290 TraceCheckUtils]: 5: Hoare triple {59119#true} ~x~0 := 0; {59124#(= main_~x~0 0)} is VALID [2022-04-28 03:07:18,817 INFO L290 TraceCheckUtils]: 6: Hoare triple {59124#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {59124#(= main_~x~0 0)} is VALID [2022-04-28 03:07:18,818 INFO L290 TraceCheckUtils]: 7: Hoare triple {59124#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:18,818 INFO L290 TraceCheckUtils]: 8: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:18,818 INFO L290 TraceCheckUtils]: 9: Hoare triple {59125#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:18,819 INFO L290 TraceCheckUtils]: 10: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:18,819 INFO L290 TraceCheckUtils]: 11: Hoare triple {59126#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:18,820 INFO L290 TraceCheckUtils]: 12: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:18,820 INFO L290 TraceCheckUtils]: 13: Hoare triple {59127#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:18,821 INFO L290 TraceCheckUtils]: 14: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:18,821 INFO L290 TraceCheckUtils]: 15: Hoare triple {59128#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:18,821 INFO L290 TraceCheckUtils]: 16: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:18,822 INFO L290 TraceCheckUtils]: 17: Hoare triple {59129#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:18,822 INFO L290 TraceCheckUtils]: 18: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:18,823 INFO L290 TraceCheckUtils]: 19: Hoare triple {59130#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:18,823 INFO L290 TraceCheckUtils]: 20: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:18,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {59131#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:18,824 INFO L290 TraceCheckUtils]: 22: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:18,824 INFO L290 TraceCheckUtils]: 23: Hoare triple {59132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:18,825 INFO L290 TraceCheckUtils]: 24: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:18,825 INFO L290 TraceCheckUtils]: 25: Hoare triple {59133#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:18,826 INFO L290 TraceCheckUtils]: 26: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:18,826 INFO L290 TraceCheckUtils]: 27: Hoare triple {59134#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:18,826 INFO L290 TraceCheckUtils]: 28: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:18,827 INFO L290 TraceCheckUtils]: 29: Hoare triple {59135#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:18,827 INFO L290 TraceCheckUtils]: 30: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:18,828 INFO L290 TraceCheckUtils]: 31: Hoare triple {59136#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:18,828 INFO L290 TraceCheckUtils]: 32: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:18,829 INFO L290 TraceCheckUtils]: 33: Hoare triple {59137#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:18,829 INFO L290 TraceCheckUtils]: 34: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:18,829 INFO L290 TraceCheckUtils]: 35: Hoare triple {59138#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:18,830 INFO L290 TraceCheckUtils]: 36: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:18,830 INFO L290 TraceCheckUtils]: 37: Hoare triple {59139#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:18,831 INFO L290 TraceCheckUtils]: 38: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:18,831 INFO L290 TraceCheckUtils]: 39: Hoare triple {59140#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:18,831 INFO L290 TraceCheckUtils]: 40: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:18,832 INFO L290 TraceCheckUtils]: 41: Hoare triple {59141#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:18,832 INFO L290 TraceCheckUtils]: 42: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:18,833 INFO L290 TraceCheckUtils]: 43: Hoare triple {59142#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:18,833 INFO L290 TraceCheckUtils]: 44: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:18,834 INFO L290 TraceCheckUtils]: 45: Hoare triple {59143#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:18,834 INFO L290 TraceCheckUtils]: 46: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:18,834 INFO L290 TraceCheckUtils]: 47: Hoare triple {59144#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:18,835 INFO L290 TraceCheckUtils]: 48: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:18,835 INFO L290 TraceCheckUtils]: 49: Hoare triple {59145#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:18,836 INFO L290 TraceCheckUtils]: 50: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:18,836 INFO L290 TraceCheckUtils]: 51: Hoare triple {59146#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:18,837 INFO L290 TraceCheckUtils]: 52: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:18,837 INFO L290 TraceCheckUtils]: 53: Hoare triple {59147#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:18,837 INFO L290 TraceCheckUtils]: 54: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:18,838 INFO L290 TraceCheckUtils]: 55: Hoare triple {59148#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:18,838 INFO L290 TraceCheckUtils]: 56: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:18,839 INFO L290 TraceCheckUtils]: 57: Hoare triple {59149#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:18,839 INFO L290 TraceCheckUtils]: 58: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:18,840 INFO L290 TraceCheckUtils]: 59: Hoare triple {59150#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:18,840 INFO L290 TraceCheckUtils]: 60: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:18,840 INFO L290 TraceCheckUtils]: 61: Hoare triple {59151#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:18,841 INFO L290 TraceCheckUtils]: 62: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:18,841 INFO L290 TraceCheckUtils]: 63: Hoare triple {59152#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:18,842 INFO L290 TraceCheckUtils]: 64: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:18,842 INFO L290 TraceCheckUtils]: 65: Hoare triple {59153#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:18,842 INFO L290 TraceCheckUtils]: 66: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:18,843 INFO L290 TraceCheckUtils]: 67: Hoare triple {59154#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:18,843 INFO L290 TraceCheckUtils]: 68: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:18,844 INFO L290 TraceCheckUtils]: 69: Hoare triple {59155#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:18,844 INFO L290 TraceCheckUtils]: 70: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:18,845 INFO L290 TraceCheckUtils]: 71: Hoare triple {59156#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:18,845 INFO L290 TraceCheckUtils]: 72: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:18,845 INFO L290 TraceCheckUtils]: 73: Hoare triple {59157#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:18,846 INFO L290 TraceCheckUtils]: 74: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:18,846 INFO L290 TraceCheckUtils]: 75: Hoare triple {59158#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:18,847 INFO L290 TraceCheckUtils]: 76: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:18,847 INFO L290 TraceCheckUtils]: 77: Hoare triple {59159#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:18,848 INFO L290 TraceCheckUtils]: 78: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:18,848 INFO L290 TraceCheckUtils]: 79: Hoare triple {59160#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:18,848 INFO L290 TraceCheckUtils]: 80: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:18,849 INFO L290 TraceCheckUtils]: 81: Hoare triple {59161#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:18,849 INFO L290 TraceCheckUtils]: 82: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:18,850 INFO L290 TraceCheckUtils]: 83: Hoare triple {59162#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:18,850 INFO L290 TraceCheckUtils]: 84: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:18,851 INFO L290 TraceCheckUtils]: 85: Hoare triple {59163#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:18,851 INFO L290 TraceCheckUtils]: 86: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:18,851 INFO L290 TraceCheckUtils]: 87: Hoare triple {59164#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:18,852 INFO L290 TraceCheckUtils]: 88: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:18,852 INFO L290 TraceCheckUtils]: 89: Hoare triple {59165#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:18,853 INFO L290 TraceCheckUtils]: 90: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:18,853 INFO L290 TraceCheckUtils]: 91: Hoare triple {59166#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:18,853 INFO L290 TraceCheckUtils]: 92: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:18,854 INFO L290 TraceCheckUtils]: 93: Hoare triple {59167#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:18,854 INFO L290 TraceCheckUtils]: 94: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:18,855 INFO L290 TraceCheckUtils]: 95: Hoare triple {59168#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:18,855 INFO L290 TraceCheckUtils]: 96: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:18,856 INFO L290 TraceCheckUtils]: 97: Hoare triple {59169#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:18,856 INFO L290 TraceCheckUtils]: 98: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:18,856 INFO L290 TraceCheckUtils]: 99: Hoare triple {59170#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:18,857 INFO L290 TraceCheckUtils]: 100: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:18,857 INFO L290 TraceCheckUtils]: 101: Hoare triple {59171#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:18,858 INFO L290 TraceCheckUtils]: 102: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:18,858 INFO L290 TraceCheckUtils]: 103: Hoare triple {59172#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:18,858 INFO L290 TraceCheckUtils]: 104: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:18,859 INFO L290 TraceCheckUtils]: 105: Hoare triple {59173#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:18,859 INFO L290 TraceCheckUtils]: 106: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:18,860 INFO L290 TraceCheckUtils]: 107: Hoare triple {59174#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:18,860 INFO L290 TraceCheckUtils]: 108: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:18,861 INFO L290 TraceCheckUtils]: 109: Hoare triple {59175#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:18,861 INFO L290 TraceCheckUtils]: 110: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:18,861 INFO L290 TraceCheckUtils]: 111: Hoare triple {59176#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:18,862 INFO L290 TraceCheckUtils]: 112: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:18,862 INFO L290 TraceCheckUtils]: 113: Hoare triple {59177#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:18,863 INFO L290 TraceCheckUtils]: 114: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:18,863 INFO L290 TraceCheckUtils]: 115: Hoare triple {59178#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:18,863 INFO L290 TraceCheckUtils]: 116: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:18,864 INFO L290 TraceCheckUtils]: 117: Hoare triple {59179#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:18,864 INFO L290 TraceCheckUtils]: 118: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:18,865 INFO L290 TraceCheckUtils]: 119: Hoare triple {59180#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:18,865 INFO L290 TraceCheckUtils]: 120: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:18,866 INFO L290 TraceCheckUtils]: 121: Hoare triple {59181#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:18,866 INFO L290 TraceCheckUtils]: 122: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:18,866 INFO L290 TraceCheckUtils]: 123: Hoare triple {59182#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:07:18,867 INFO L290 TraceCheckUtils]: 124: Hoare triple {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:07:18,867 INFO L290 TraceCheckUtils]: 125: Hoare triple {59557#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {59120#false} is VALID [2022-04-28 03:07:18,867 INFO L290 TraceCheckUtils]: 126: Hoare triple {59120#false} assume !(~x~0 % 4294967296 < 268435455); {59120#false} is VALID [2022-04-28 03:07:18,868 INFO L272 TraceCheckUtils]: 127: Hoare triple {59120#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {59120#false} is VALID [2022-04-28 03:07:18,868 INFO L290 TraceCheckUtils]: 128: Hoare triple {59120#false} ~cond := #in~cond; {59120#false} is VALID [2022-04-28 03:07:18,868 INFO L290 TraceCheckUtils]: 129: Hoare triple {59120#false} assume 0 == ~cond; {59120#false} is VALID [2022-04-28 03:07:18,868 INFO L290 TraceCheckUtils]: 130: Hoare triple {59120#false} assume !false; {59120#false} is VALID [2022-04-28 03:07:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 60 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:07:18,868 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:07:26,856 INFO L290 TraceCheckUtils]: 130: Hoare triple {59120#false} assume !false; {59120#false} is VALID [2022-04-28 03:07:26,856 INFO L290 TraceCheckUtils]: 129: Hoare triple {59120#false} assume 0 == ~cond; {59120#false} is VALID [2022-04-28 03:07:26,856 INFO L290 TraceCheckUtils]: 128: Hoare triple {59120#false} ~cond := #in~cond; {59120#false} is VALID [2022-04-28 03:07:26,856 INFO L272 TraceCheckUtils]: 127: Hoare triple {59120#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {59120#false} is VALID [2022-04-28 03:07:26,856 INFO L290 TraceCheckUtils]: 126: Hoare triple {59120#false} assume !(~x~0 % 4294967296 < 268435455); {59120#false} is VALID [2022-04-28 03:07:26,857 INFO L290 TraceCheckUtils]: 125: Hoare triple {59594#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {59120#false} is VALID [2022-04-28 03:07:26,857 INFO L290 TraceCheckUtils]: 124: Hoare triple {59598#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59594#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 03:07:26,858 INFO L290 TraceCheckUtils]: 123: Hoare triple {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59598#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 03:07:26,858 INFO L290 TraceCheckUtils]: 122: Hoare triple {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,859 INFO L290 TraceCheckUtils]: 121: Hoare triple {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59602#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,859 INFO L290 TraceCheckUtils]: 120: Hoare triple {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,860 INFO L290 TraceCheckUtils]: 119: Hoare triple {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59609#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,860 INFO L290 TraceCheckUtils]: 118: Hoare triple {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,861 INFO L290 TraceCheckUtils]: 117: Hoare triple {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59616#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,861 INFO L290 TraceCheckUtils]: 116: Hoare triple {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,862 INFO L290 TraceCheckUtils]: 115: Hoare triple {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59623#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,862 INFO L290 TraceCheckUtils]: 114: Hoare triple {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,863 INFO L290 TraceCheckUtils]: 113: Hoare triple {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59630#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,863 INFO L290 TraceCheckUtils]: 112: Hoare triple {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,864 INFO L290 TraceCheckUtils]: 111: Hoare triple {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59637#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,864 INFO L290 TraceCheckUtils]: 110: Hoare triple {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,865 INFO L290 TraceCheckUtils]: 109: Hoare triple {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59644#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,865 INFO L290 TraceCheckUtils]: 108: Hoare triple {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,866 INFO L290 TraceCheckUtils]: 107: Hoare triple {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59651#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,866 INFO L290 TraceCheckUtils]: 106: Hoare triple {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,867 INFO L290 TraceCheckUtils]: 105: Hoare triple {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59658#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,867 INFO L290 TraceCheckUtils]: 104: Hoare triple {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,868 INFO L290 TraceCheckUtils]: 103: Hoare triple {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59665#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,868 INFO L290 TraceCheckUtils]: 102: Hoare triple {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,869 INFO L290 TraceCheckUtils]: 101: Hoare triple {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59672#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,869 INFO L290 TraceCheckUtils]: 100: Hoare triple {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,870 INFO L290 TraceCheckUtils]: 99: Hoare triple {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59679#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,870 INFO L290 TraceCheckUtils]: 98: Hoare triple {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,871 INFO L290 TraceCheckUtils]: 97: Hoare triple {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59686#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,872 INFO L290 TraceCheckUtils]: 96: Hoare triple {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,872 INFO L290 TraceCheckUtils]: 95: Hoare triple {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59693#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,873 INFO L290 TraceCheckUtils]: 94: Hoare triple {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,873 INFO L290 TraceCheckUtils]: 93: Hoare triple {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59700#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,874 INFO L290 TraceCheckUtils]: 92: Hoare triple {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,874 INFO L290 TraceCheckUtils]: 91: Hoare triple {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59707#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,875 INFO L290 TraceCheckUtils]: 90: Hoare triple {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,875 INFO L290 TraceCheckUtils]: 89: Hoare triple {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59714#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,876 INFO L290 TraceCheckUtils]: 88: Hoare triple {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,876 INFO L290 TraceCheckUtils]: 87: Hoare triple {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59721#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,877 INFO L290 TraceCheckUtils]: 86: Hoare triple {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,877 INFO L290 TraceCheckUtils]: 85: Hoare triple {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59728#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,878 INFO L290 TraceCheckUtils]: 84: Hoare triple {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,878 INFO L290 TraceCheckUtils]: 83: Hoare triple {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59735#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,879 INFO L290 TraceCheckUtils]: 82: Hoare triple {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,880 INFO L290 TraceCheckUtils]: 81: Hoare triple {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59742#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,880 INFO L290 TraceCheckUtils]: 80: Hoare triple {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,881 INFO L290 TraceCheckUtils]: 79: Hoare triple {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59749#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,881 INFO L290 TraceCheckUtils]: 78: Hoare triple {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,882 INFO L290 TraceCheckUtils]: 77: Hoare triple {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59756#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,882 INFO L290 TraceCheckUtils]: 76: Hoare triple {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,883 INFO L290 TraceCheckUtils]: 75: Hoare triple {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59763#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,883 INFO L290 TraceCheckUtils]: 74: Hoare triple {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,884 INFO L290 TraceCheckUtils]: 73: Hoare triple {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59770#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,884 INFO L290 TraceCheckUtils]: 72: Hoare triple {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,885 INFO L290 TraceCheckUtils]: 71: Hoare triple {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59777#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,885 INFO L290 TraceCheckUtils]: 70: Hoare triple {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,886 INFO L290 TraceCheckUtils]: 69: Hoare triple {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59784#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,886 INFO L290 TraceCheckUtils]: 68: Hoare triple {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,887 INFO L290 TraceCheckUtils]: 67: Hoare triple {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59791#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,887 INFO L290 TraceCheckUtils]: 66: Hoare triple {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,888 INFO L290 TraceCheckUtils]: 65: Hoare triple {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59798#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,888 INFO L290 TraceCheckUtils]: 64: Hoare triple {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,889 INFO L290 TraceCheckUtils]: 63: Hoare triple {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59805#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,889 INFO L290 TraceCheckUtils]: 62: Hoare triple {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,890 INFO L290 TraceCheckUtils]: 61: Hoare triple {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59812#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,890 INFO L290 TraceCheckUtils]: 60: Hoare triple {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,891 INFO L290 TraceCheckUtils]: 59: Hoare triple {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59819#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,891 INFO L290 TraceCheckUtils]: 58: Hoare triple {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,892 INFO L290 TraceCheckUtils]: 57: Hoare triple {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59826#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,892 INFO L290 TraceCheckUtils]: 56: Hoare triple {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,893 INFO L290 TraceCheckUtils]: 55: Hoare triple {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59833#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,893 INFO L290 TraceCheckUtils]: 54: Hoare triple {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,894 INFO L290 TraceCheckUtils]: 53: Hoare triple {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59840#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,894 INFO L290 TraceCheckUtils]: 52: Hoare triple {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,895 INFO L290 TraceCheckUtils]: 51: Hoare triple {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59847#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,895 INFO L290 TraceCheckUtils]: 50: Hoare triple {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,896 INFO L290 TraceCheckUtils]: 49: Hoare triple {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59854#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,896 INFO L290 TraceCheckUtils]: 48: Hoare triple {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,897 INFO L290 TraceCheckUtils]: 47: Hoare triple {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59861#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,898 INFO L290 TraceCheckUtils]: 46: Hoare triple {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,898 INFO L290 TraceCheckUtils]: 45: Hoare triple {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59868#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,899 INFO L290 TraceCheckUtils]: 44: Hoare triple {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,899 INFO L290 TraceCheckUtils]: 43: Hoare triple {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59875#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,900 INFO L290 TraceCheckUtils]: 42: Hoare triple {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,900 INFO L290 TraceCheckUtils]: 41: Hoare triple {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59882#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,901 INFO L290 TraceCheckUtils]: 40: Hoare triple {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,901 INFO L290 TraceCheckUtils]: 39: Hoare triple {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59889#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,902 INFO L290 TraceCheckUtils]: 38: Hoare triple {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,902 INFO L290 TraceCheckUtils]: 37: Hoare triple {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59896#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,903 INFO L290 TraceCheckUtils]: 36: Hoare triple {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,903 INFO L290 TraceCheckUtils]: 35: Hoare triple {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59903#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,904 INFO L290 TraceCheckUtils]: 34: Hoare triple {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,904 INFO L290 TraceCheckUtils]: 33: Hoare triple {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59910#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,905 INFO L290 TraceCheckUtils]: 32: Hoare triple {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,905 INFO L290 TraceCheckUtils]: 31: Hoare triple {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59917#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,906 INFO L290 TraceCheckUtils]: 30: Hoare triple {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,906 INFO L290 TraceCheckUtils]: 29: Hoare triple {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59924#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,908 INFO L290 TraceCheckUtils]: 27: Hoare triple {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59931#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,909 INFO L290 TraceCheckUtils]: 25: Hoare triple {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59938#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,910 INFO L290 TraceCheckUtils]: 23: Hoare triple {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59945#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,910 INFO L290 TraceCheckUtils]: 22: Hoare triple {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59952#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,911 INFO L290 TraceCheckUtils]: 20: Hoare triple {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59959#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,912 INFO L290 TraceCheckUtils]: 18: Hoare triple {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,913 INFO L290 TraceCheckUtils]: 17: Hoare triple {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59966#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,913 INFO L290 TraceCheckUtils]: 16: Hoare triple {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,914 INFO L290 TraceCheckUtils]: 15: Hoare triple {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59973#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,914 INFO L290 TraceCheckUtils]: 14: Hoare triple {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,915 INFO L290 TraceCheckUtils]: 13: Hoare triple {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59980#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-28 03:07:26,915 INFO L290 TraceCheckUtils]: 12: Hoare triple {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,916 INFO L290 TraceCheckUtils]: 11: Hoare triple {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59987#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,916 INFO L290 TraceCheckUtils]: 10: Hoare triple {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,917 INFO L290 TraceCheckUtils]: 9: Hoare triple {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {59994#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,917 INFO L290 TraceCheckUtils]: 8: Hoare triple {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,918 INFO L290 TraceCheckUtils]: 7: Hoare triple {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60001#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {59119#true} ~x~0 := 0; {60008#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:07:26,919 INFO L272 TraceCheckUtils]: 4: Hoare triple {59119#true} call #t~ret5 := main(); {59119#true} is VALID [2022-04-28 03:07:26,919 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59119#true} {59119#true} #40#return; {59119#true} is VALID [2022-04-28 03:07:26,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {59119#true} assume true; {59119#true} is VALID [2022-04-28 03:07:26,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {59119#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {59119#true} is VALID [2022-04-28 03:07:26,919 INFO L272 TraceCheckUtils]: 0: Hoare triple {59119#true} call ULTIMATE.init(); {59119#true} is VALID [2022-04-28 03:07:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 60 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:07:26,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [788786411] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:07:26,920 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:07:26,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 62, 63] total 125 [2022-04-28 03:07:26,920 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:07:26,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [702624732] [2022-04-28 03:07:26,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [702624732] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:07:26,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:07:26,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2022-04-28 03:07:26,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271733756] [2022-04-28 03:07:26,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:07:26,921 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 131 [2022-04-28 03:07:26,921 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:07:26,921 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:27,016 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:27,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-04-28 03:07:27,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:07:27,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-04-28 03:07:27,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4029, Invalid=11471, Unknown=0, NotChecked=0, Total=15500 [2022-04-28 03:07:27,018 INFO L87 Difference]: Start difference. First operand 133 states and 135 transitions. Second operand has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:38,454 INFO L93 Difference]: Finished difference Result 142 states and 146 transitions. [2022-04-28 03:07:38,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-28 03:07:38,454 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 131 [2022-04-28 03:07:38,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:07:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 143 transitions. [2022-04-28 03:07:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 143 transitions. [2022-04-28 03:07:38,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 143 transitions. [2022-04-28 03:07:38,575 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:38,577 INFO L225 Difference]: With dead ends: 142 [2022-04-28 03:07:38,577 INFO L226 Difference]: Without dead ends: 135 [2022-04-28 03:07:38,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 201 SyntacticMatches, 2 SemanticMatches, 183 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1955 ImplicationChecksByTransitivity, 10.3s TimeCoverageRelationStatistics Valid=8047, Invalid=25993, Unknown=0, NotChecked=0, Total=34040 [2022-04-28 03:07:38,579 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 68 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 7204 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 7325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 7204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-04-28 03:07:38,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 164 Invalid, 7325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 7204 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-04-28 03:07:38,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2022-04-28 03:07:38,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2022-04-28 03:07:38,925 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:07:38,925 INFO L82 GeneralOperation]: Start isEquivalent. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,926 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,926 INFO L87 Difference]: Start difference. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:38,927 INFO L93 Difference]: Finished difference Result 135 states and 137 transitions. [2022-04-28 03:07:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-04-28 03:07:38,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:07:38,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:07:38,927 INFO L74 IsIncluded]: Start isIncluded. First operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 135 states. [2022-04-28 03:07:38,927 INFO L87 Difference]: Start difference. First operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 135 states. [2022-04-28 03:07:38,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:38,929 INFO L93 Difference]: Finished difference Result 135 states and 137 transitions. [2022-04-28 03:07:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-04-28 03:07:38,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:07:38,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:07:38,929 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:07:38,929 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:07:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 130 states have (on average 1.023076923076923) internal successors, (133), 130 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 137 transitions. [2022-04-28 03:07:38,930 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 137 transitions. Word has length 131 [2022-04-28 03:07:38,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:07:38,930 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 137 transitions. [2022-04-28 03:07:38,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 2.015873015873016) internal successors, (127), 62 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:38,931 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 135 states and 137 transitions. [2022-04-28 03:07:39,120 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-04-28 03:07:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-04-28 03:07:39,121 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:07:39,121 INFO L195 NwaCegarLoop]: trace histogram [61, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:07:39,139 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (119)] Forceful destruction successful, exit code 0 [2022-04-28 03:07:39,325 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (118)] Ended with exit code 0 [2022-04-28 03:07:39,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,119 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable119,118 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:39,522 INFO L420 AbstractCegarLoop]: === Iteration 63 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:07:39,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:07:39,522 INFO L85 PathProgramCache]: Analyzing trace with hash 1764749513, now seen corresponding path program 119 times [2022-04-28 03:07:39,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:07:39,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [449205182] [2022-04-28 03:07:40,583 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:07:40,813 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:07:40,815 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:07:40,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1106110640, now seen corresponding path program 1 times [2022-04-28 03:07:40,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:07:40,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265166192] [2022-04-28 03:07:40,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:40,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:07:40,823 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_121.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_121.0)) 4294967296)) 65521) 0) [2022-04-28 03:07:40,824 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_121.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_121.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:07:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:07:40,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [643075325] [2022-04-28 03:07:40,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:40,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:40,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:07:40,829 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:07:40,830 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (120)] Waiting until timeout for monitored process [2022-04-28 03:07:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:07:40,883 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:07:40,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:07:40,894 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:07:40,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1764749513, now seen corresponding path program 120 times [2022-04-28 03:07:40,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:07:40,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926413857] [2022-04-28 03:07:40,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:07:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:42,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:07:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:42,667 INFO L290 TraceCheckUtils]: 0: Hoare triple {61042#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-28 03:07:42,667 INFO L290 TraceCheckUtils]: 1: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-28 03:07:42,667 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-28 03:07:42,668 INFO L272 TraceCheckUtils]: 0: Hoare triple {60976#true} call ULTIMATE.init(); {61042#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:07:42,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {61042#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-28 03:07:42,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-28 03:07:42,668 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-28 03:07:42,668 INFO L272 TraceCheckUtils]: 4: Hoare triple {60976#true} call #t~ret5 := main(); {60976#true} is VALID [2022-04-28 03:07:42,669 INFO L290 TraceCheckUtils]: 5: Hoare triple {60976#true} ~x~0 := 0; {60981#(= main_~x~0 0)} is VALID [2022-04-28 03:07:42,669 INFO L290 TraceCheckUtils]: 6: Hoare triple {60981#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {60981#(= main_~x~0 0)} is VALID [2022-04-28 03:07:42,669 INFO L290 TraceCheckUtils]: 7: Hoare triple {60981#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:42,670 INFO L290 TraceCheckUtils]: 8: Hoare triple {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:07:42,670 INFO L290 TraceCheckUtils]: 9: Hoare triple {60982#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:42,670 INFO L290 TraceCheckUtils]: 10: Hoare triple {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:07:42,671 INFO L290 TraceCheckUtils]: 11: Hoare triple {60983#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:42,671 INFO L290 TraceCheckUtils]: 12: Hoare triple {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:07:42,672 INFO L290 TraceCheckUtils]: 13: Hoare triple {60984#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:42,672 INFO L290 TraceCheckUtils]: 14: Hoare triple {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:07:42,673 INFO L290 TraceCheckUtils]: 15: Hoare triple {60985#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:42,673 INFO L290 TraceCheckUtils]: 16: Hoare triple {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:07:42,673 INFO L290 TraceCheckUtils]: 17: Hoare triple {60986#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:42,674 INFO L290 TraceCheckUtils]: 18: Hoare triple {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:07:42,674 INFO L290 TraceCheckUtils]: 19: Hoare triple {60987#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:42,675 INFO L290 TraceCheckUtils]: 20: Hoare triple {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:07:42,675 INFO L290 TraceCheckUtils]: 21: Hoare triple {60988#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:42,675 INFO L290 TraceCheckUtils]: 22: Hoare triple {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:07:42,676 INFO L290 TraceCheckUtils]: 23: Hoare triple {60989#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:42,676 INFO L290 TraceCheckUtils]: 24: Hoare triple {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:07:42,677 INFO L290 TraceCheckUtils]: 25: Hoare triple {60990#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:42,677 INFO L290 TraceCheckUtils]: 26: Hoare triple {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:07:42,678 INFO L290 TraceCheckUtils]: 27: Hoare triple {60991#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:42,678 INFO L290 TraceCheckUtils]: 28: Hoare triple {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:07:42,679 INFO L290 TraceCheckUtils]: 29: Hoare triple {60992#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:42,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:07:42,679 INFO L290 TraceCheckUtils]: 31: Hoare triple {60993#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:42,680 INFO L290 TraceCheckUtils]: 32: Hoare triple {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:07:42,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {60994#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:42,681 INFO L290 TraceCheckUtils]: 34: Hoare triple {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:07:42,681 INFO L290 TraceCheckUtils]: 35: Hoare triple {60995#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:42,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:07:42,682 INFO L290 TraceCheckUtils]: 37: Hoare triple {60996#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:42,682 INFO L290 TraceCheckUtils]: 38: Hoare triple {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:07:42,683 INFO L290 TraceCheckUtils]: 39: Hoare triple {60997#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:42,683 INFO L290 TraceCheckUtils]: 40: Hoare triple {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:07:42,684 INFO L290 TraceCheckUtils]: 41: Hoare triple {60998#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:42,684 INFO L290 TraceCheckUtils]: 42: Hoare triple {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:07:42,684 INFO L290 TraceCheckUtils]: 43: Hoare triple {60999#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:42,685 INFO L290 TraceCheckUtils]: 44: Hoare triple {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:07:42,685 INFO L290 TraceCheckUtils]: 45: Hoare triple {61000#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:42,686 INFO L290 TraceCheckUtils]: 46: Hoare triple {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:07:42,686 INFO L290 TraceCheckUtils]: 47: Hoare triple {61001#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:42,686 INFO L290 TraceCheckUtils]: 48: Hoare triple {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:07:42,687 INFO L290 TraceCheckUtils]: 49: Hoare triple {61002#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:42,687 INFO L290 TraceCheckUtils]: 50: Hoare triple {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:07:42,688 INFO L290 TraceCheckUtils]: 51: Hoare triple {61003#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:42,689 INFO L290 TraceCheckUtils]: 52: Hoare triple {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:07:42,689 INFO L290 TraceCheckUtils]: 53: Hoare triple {61004#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:42,690 INFO L290 TraceCheckUtils]: 54: Hoare triple {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:07:42,690 INFO L290 TraceCheckUtils]: 55: Hoare triple {61005#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:42,690 INFO L290 TraceCheckUtils]: 56: Hoare triple {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:07:42,691 INFO L290 TraceCheckUtils]: 57: Hoare triple {61006#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:42,691 INFO L290 TraceCheckUtils]: 58: Hoare triple {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:07:42,692 INFO L290 TraceCheckUtils]: 59: Hoare triple {61007#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:42,692 INFO L290 TraceCheckUtils]: 60: Hoare triple {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:07:42,693 INFO L290 TraceCheckUtils]: 61: Hoare triple {61008#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:42,693 INFO L290 TraceCheckUtils]: 62: Hoare triple {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:07:42,694 INFO L290 TraceCheckUtils]: 63: Hoare triple {61009#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:42,694 INFO L290 TraceCheckUtils]: 64: Hoare triple {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:07:42,694 INFO L290 TraceCheckUtils]: 65: Hoare triple {61010#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:42,695 INFO L290 TraceCheckUtils]: 66: Hoare triple {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:07:42,695 INFO L290 TraceCheckUtils]: 67: Hoare triple {61011#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:42,696 INFO L290 TraceCheckUtils]: 68: Hoare triple {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:07:42,696 INFO L290 TraceCheckUtils]: 69: Hoare triple {61012#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:42,696 INFO L290 TraceCheckUtils]: 70: Hoare triple {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:07:42,697 INFO L290 TraceCheckUtils]: 71: Hoare triple {61013#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:42,697 INFO L290 TraceCheckUtils]: 72: Hoare triple {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:07:42,698 INFO L290 TraceCheckUtils]: 73: Hoare triple {61014#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:42,698 INFO L290 TraceCheckUtils]: 74: Hoare triple {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:07:42,699 INFO L290 TraceCheckUtils]: 75: Hoare triple {61015#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:42,699 INFO L290 TraceCheckUtils]: 76: Hoare triple {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:07:42,700 INFO L290 TraceCheckUtils]: 77: Hoare triple {61016#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:42,700 INFO L290 TraceCheckUtils]: 78: Hoare triple {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:07:42,701 INFO L290 TraceCheckUtils]: 79: Hoare triple {61017#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:42,701 INFO L290 TraceCheckUtils]: 80: Hoare triple {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:07:42,702 INFO L290 TraceCheckUtils]: 81: Hoare triple {61018#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:42,702 INFO L290 TraceCheckUtils]: 82: Hoare triple {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:07:42,703 INFO L290 TraceCheckUtils]: 83: Hoare triple {61019#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:42,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:07:42,704 INFO L290 TraceCheckUtils]: 85: Hoare triple {61020#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:42,704 INFO L290 TraceCheckUtils]: 86: Hoare triple {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:07:42,705 INFO L290 TraceCheckUtils]: 87: Hoare triple {61021#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:42,705 INFO L290 TraceCheckUtils]: 88: Hoare triple {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:07:42,705 INFO L290 TraceCheckUtils]: 89: Hoare triple {61022#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:42,706 INFO L290 TraceCheckUtils]: 90: Hoare triple {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:07:42,706 INFO L290 TraceCheckUtils]: 91: Hoare triple {61023#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:42,707 INFO L290 TraceCheckUtils]: 92: Hoare triple {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:07:42,707 INFO L290 TraceCheckUtils]: 93: Hoare triple {61024#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:42,708 INFO L290 TraceCheckUtils]: 94: Hoare triple {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:07:42,708 INFO L290 TraceCheckUtils]: 95: Hoare triple {61025#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:42,708 INFO L290 TraceCheckUtils]: 96: Hoare triple {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:07:42,709 INFO L290 TraceCheckUtils]: 97: Hoare triple {61026#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:42,709 INFO L290 TraceCheckUtils]: 98: Hoare triple {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:07:42,710 INFO L290 TraceCheckUtils]: 99: Hoare triple {61027#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:42,710 INFO L290 TraceCheckUtils]: 100: Hoare triple {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:07:42,711 INFO L290 TraceCheckUtils]: 101: Hoare triple {61028#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:42,711 INFO L290 TraceCheckUtils]: 102: Hoare triple {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:07:42,712 INFO L290 TraceCheckUtils]: 103: Hoare triple {61029#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:42,712 INFO L290 TraceCheckUtils]: 104: Hoare triple {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:07:42,712 INFO L290 TraceCheckUtils]: 105: Hoare triple {61030#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:42,713 INFO L290 TraceCheckUtils]: 106: Hoare triple {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:07:42,713 INFO L290 TraceCheckUtils]: 107: Hoare triple {61031#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:42,714 INFO L290 TraceCheckUtils]: 108: Hoare triple {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:07:42,714 INFO L290 TraceCheckUtils]: 109: Hoare triple {61032#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:42,714 INFO L290 TraceCheckUtils]: 110: Hoare triple {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:07:42,715 INFO L290 TraceCheckUtils]: 111: Hoare triple {61033#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:42,715 INFO L290 TraceCheckUtils]: 112: Hoare triple {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:07:42,716 INFO L290 TraceCheckUtils]: 113: Hoare triple {61034#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:42,716 INFO L290 TraceCheckUtils]: 114: Hoare triple {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:07:42,717 INFO L290 TraceCheckUtils]: 115: Hoare triple {61035#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:42,717 INFO L290 TraceCheckUtils]: 116: Hoare triple {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:07:42,717 INFO L290 TraceCheckUtils]: 117: Hoare triple {61036#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:42,718 INFO L290 TraceCheckUtils]: 118: Hoare triple {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:07:42,718 INFO L290 TraceCheckUtils]: 119: Hoare triple {61037#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:42,719 INFO L290 TraceCheckUtils]: 120: Hoare triple {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:07:42,719 INFO L290 TraceCheckUtils]: 121: Hoare triple {61038#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:42,719 INFO L290 TraceCheckUtils]: 122: Hoare triple {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:07:42,720 INFO L290 TraceCheckUtils]: 123: Hoare triple {61039#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:07:42,720 INFO L290 TraceCheckUtils]: 124: Hoare triple {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:07:42,721 INFO L290 TraceCheckUtils]: 125: Hoare triple {61040#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:07:42,721 INFO L290 TraceCheckUtils]: 126: Hoare triple {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:07:42,722 INFO L290 TraceCheckUtils]: 127: Hoare triple {61041#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {60977#false} is VALID [2022-04-28 03:07:42,722 INFO L290 TraceCheckUtils]: 128: Hoare triple {60977#false} assume !(~x~0 % 4294967296 < 268435455); {60977#false} is VALID [2022-04-28 03:07:42,722 INFO L272 TraceCheckUtils]: 129: Hoare triple {60977#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {60977#false} is VALID [2022-04-28 03:07:42,722 INFO L290 TraceCheckUtils]: 130: Hoare triple {60977#false} ~cond := #in~cond; {60977#false} is VALID [2022-04-28 03:07:42,722 INFO L290 TraceCheckUtils]: 131: Hoare triple {60977#false} assume 0 == ~cond; {60977#false} is VALID [2022-04-28 03:07:42,722 INFO L290 TraceCheckUtils]: 132: Hoare triple {60977#false} assume !false; {60977#false} is VALID [2022-04-28 03:07:42,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 61 proven. 3660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:07:42,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:07:42,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926413857] [2022-04-28 03:07:42,723 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1926413857] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:07:42,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1378579569] [2022-04-28 03:07:42,724 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:07:42,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:42,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:07:42,725 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:07:42,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (121)] Waiting until timeout for monitored process [2022-04-28 03:07:42,792 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:07:42,792 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:07:42,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:07:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:07:42,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:07:43,268 INFO L272 TraceCheckUtils]: 0: Hoare triple {60976#true} call ULTIMATE.init(); {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {60976#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L272 TraceCheckUtils]: 4: Hoare triple {60976#true} call #t~ret5 := main(); {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L290 TraceCheckUtils]: 5: Hoare triple {60976#true} ~x~0 := 0; {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L290 TraceCheckUtils]: 6: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L290 TraceCheckUtils]: 7: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,268 INFO L290 TraceCheckUtils]: 8: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 9: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 10: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 11: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 12: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 13: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 15: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 16: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 17: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 18: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,269 INFO L290 TraceCheckUtils]: 19: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 20: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 21: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 22: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 23: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 24: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 25: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 26: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 27: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 28: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,270 INFO L290 TraceCheckUtils]: 29: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 30: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 31: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 32: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 33: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 34: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 35: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 36: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 37: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 38: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 39: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,271 INFO L290 TraceCheckUtils]: 40: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 41: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 42: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 43: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 44: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 45: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 46: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 47: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 48: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 49: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 50: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,272 INFO L290 TraceCheckUtils]: 51: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 52: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 53: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 54: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 55: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 56: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 57: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 58: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 59: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 60: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 61: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 62: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,273 INFO L290 TraceCheckUtils]: 63: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 64: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 65: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 66: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 67: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 68: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 69: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 70: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 71: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 72: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,274 INFO L290 TraceCheckUtils]: 73: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 74: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 75: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 76: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 77: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 78: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 79: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 80: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 81: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 82: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,275 INFO L290 TraceCheckUtils]: 83: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 84: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 85: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 86: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 87: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 88: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 89: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 90: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 91: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 92: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,276 INFO L290 TraceCheckUtils]: 93: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 94: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 95: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 96: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 97: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 98: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 99: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 100: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 101: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,277 INFO L290 TraceCheckUtils]: 102: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 103: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 104: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 105: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 106: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 107: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 108: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 109: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 110: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 111: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 112: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,278 INFO L290 TraceCheckUtils]: 113: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,279 INFO L290 TraceCheckUtils]: 114: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,279 INFO L290 TraceCheckUtils]: 115: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,279 INFO L290 TraceCheckUtils]: 116: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,279 INFO L290 TraceCheckUtils]: 117: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,279 INFO L290 TraceCheckUtils]: 118: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,279 INFO L290 TraceCheckUtils]: 119: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,279 INFO L290 TraceCheckUtils]: 120: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,285 INFO L290 TraceCheckUtils]: 121: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,285 INFO L290 TraceCheckUtils]: 122: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,285 INFO L290 TraceCheckUtils]: 123: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,285 INFO L290 TraceCheckUtils]: 124: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,287 INFO L290 TraceCheckUtils]: 125: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:07:43,287 INFO L290 TraceCheckUtils]: 126: Hoare triple {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:07:43,288 INFO L290 TraceCheckUtils]: 127: Hoare triple {61421#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {61428#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:07:43,289 INFO L290 TraceCheckUtils]: 128: Hoare triple {61428#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {60977#false} is VALID [2022-04-28 03:07:43,289 INFO L272 TraceCheckUtils]: 129: Hoare triple {60977#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {60977#false} is VALID [2022-04-28 03:07:43,290 INFO L290 TraceCheckUtils]: 130: Hoare triple {60977#false} ~cond := #in~cond; {60977#false} is VALID [2022-04-28 03:07:43,290 INFO L290 TraceCheckUtils]: 131: Hoare triple {60977#false} assume 0 == ~cond; {60977#false} is VALID [2022-04-28 03:07:43,290 INFO L290 TraceCheckUtils]: 132: Hoare triple {60977#false} assume !false; {60977#false} is VALID [2022-04-28 03:07:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2022-04-28 03:07:43,290 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:07:43,666 INFO L290 TraceCheckUtils]: 132: Hoare triple {60977#false} assume !false; {60977#false} is VALID [2022-04-28 03:07:43,666 INFO L290 TraceCheckUtils]: 131: Hoare triple {60977#false} assume 0 == ~cond; {60977#false} is VALID [2022-04-28 03:07:43,666 INFO L290 TraceCheckUtils]: 130: Hoare triple {60977#false} ~cond := #in~cond; {60977#false} is VALID [2022-04-28 03:07:43,666 INFO L272 TraceCheckUtils]: 129: Hoare triple {60977#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {60977#false} is VALID [2022-04-28 03:07:43,667 INFO L290 TraceCheckUtils]: 128: Hoare triple {61456#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {60977#false} is VALID [2022-04-28 03:07:43,667 INFO L290 TraceCheckUtils]: 127: Hoare triple {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {61456#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:07:43,668 INFO L290 TraceCheckUtils]: 126: Hoare triple {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:07:43,668 INFO L290 TraceCheckUtils]: 125: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {61460#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:07:43,668 INFO L290 TraceCheckUtils]: 124: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 123: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 122: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 121: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 120: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 119: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 118: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 117: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 116: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 115: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 114: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,669 INFO L290 TraceCheckUtils]: 113: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 112: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 111: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 110: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 109: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 108: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 107: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 106: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 105: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 104: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 103: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 102: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,670 INFO L290 TraceCheckUtils]: 101: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 100: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 99: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 98: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 97: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 96: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 95: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 94: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 93: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 92: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 91: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,671 INFO L290 TraceCheckUtils]: 90: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 89: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 88: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 87: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 86: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 85: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 84: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 83: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 82: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 81: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 80: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,672 INFO L290 TraceCheckUtils]: 79: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 78: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 77: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 76: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 75: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 74: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 73: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 72: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,673 INFO L290 TraceCheckUtils]: 71: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 70: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 69: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 68: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 67: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 66: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 65: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 64: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 63: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 62: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,674 INFO L290 TraceCheckUtils]: 61: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 60: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 59: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 58: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 57: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 56: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 55: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 54: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 53: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 52: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 51: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,675 INFO L290 TraceCheckUtils]: 50: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 49: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 48: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 47: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 46: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 45: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 44: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 43: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 42: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 41: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 40: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 39: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,676 INFO L290 TraceCheckUtils]: 38: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 37: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 36: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 35: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 34: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 33: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 32: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 31: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 30: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 29: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 28: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,677 INFO L290 TraceCheckUtils]: 27: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 26: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 25: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 24: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 22: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 21: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 20: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 19: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 18: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 17: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,678 INFO L290 TraceCheckUtils]: 16: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 15: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 14: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 13: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 12: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 11: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 10: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 9: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {60976#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 6: Hoare triple {60976#true} assume !!(~x~0 % 4294967296 < 268435455); {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L290 TraceCheckUtils]: 5: Hoare triple {60976#true} ~x~0 := 0; {60976#true} is VALID [2022-04-28 03:07:43,679 INFO L272 TraceCheckUtils]: 4: Hoare triple {60976#true} call #t~ret5 := main(); {60976#true} is VALID [2022-04-28 03:07:43,680 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60976#true} {60976#true} #40#return; {60976#true} is VALID [2022-04-28 03:07:43,680 INFO L290 TraceCheckUtils]: 2: Hoare triple {60976#true} assume true; {60976#true} is VALID [2022-04-28 03:07:43,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {60976#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {60976#true} is VALID [2022-04-28 03:07:43,680 INFO L272 TraceCheckUtils]: 0: Hoare triple {60976#true} call ULTIMATE.init(); {60976#true} is VALID [2022-04-28 03:07:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2022-04-28 03:07:43,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1378579569] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:07:43,680 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:07:43,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 4, 4] total 68 [2022-04-28 03:07:43,681 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:07:43,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [449205182] [2022-04-28 03:07:43,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [449205182] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:07:43,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:07:43,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [64] imperfect sequences [] total 64 [2022-04-28 03:07:43,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564843998] [2022-04-28 03:07:43,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:07:43,681 INFO L78 Accepts]: Start accepts. Automaton has has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 133 [2022-04-28 03:07:43,682 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:07:43,682 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:43,775 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:43,775 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2022-04-28 03:07:43,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:07:43,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2022-04-28 03:07:43,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=435, Invalid=4121, Unknown=0, NotChecked=0, Total=4556 [2022-04-28 03:07:43,776 INFO L87 Difference]: Start difference. First operand 135 states and 137 transitions. Second operand has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:55,500 INFO L93 Difference]: Finished difference Result 144 states and 148 transitions. [2022-04-28 03:07:55,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-28 03:07:55,501 INFO L78 Accepts]: Start accepts. Automaton has has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 133 [2022-04-28 03:07:55,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:07:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 145 transitions. [2022-04-28 03:07:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 145 transitions. [2022-04-28 03:07:55,503 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 145 transitions. [2022-04-28 03:07:55,620 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:55,621 INFO L225 Difference]: With dead ends: 144 [2022-04-28 03:07:55,621 INFO L226 Difference]: Without dead ends: 137 [2022-04-28 03:07:55,622 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 392 GetRequests, 264 SyntacticMatches, 1 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1834 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=1037, Invalid=15475, Unknown=0, NotChecked=0, Total=16512 [2022-04-28 03:07:55,622 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 69 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 7407 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 7530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 7407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-04-28 03:07:55,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 134 Invalid, 7530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 7407 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-04-28 03:07:55,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-28 03:07:55,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-28 03:07:55,920 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:07:55,921 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,921 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,921 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:55,922 INFO L93 Difference]: Finished difference Result 137 states and 139 transitions. [2022-04-28 03:07:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-04-28 03:07:55,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:07:55,922 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:07:55,922 INFO L74 IsIncluded]: Start isIncluded. First operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 137 states. [2022-04-28 03:07:55,923 INFO L87 Difference]: Start difference. First operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 137 states. [2022-04-28 03:07:55,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:07:55,924 INFO L93 Difference]: Finished difference Result 137 states and 139 transitions. [2022-04-28 03:07:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-04-28 03:07:55,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:07:55,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:07:55,924 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:07:55,924 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:07:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 132 states have (on average 1.0227272727272727) internal successors, (135), 132 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 139 transitions. [2022-04-28 03:07:55,925 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 139 transitions. Word has length 133 [2022-04-28 03:07:55,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:07:55,926 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 139 transitions. [2022-04-28 03:07:55,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 2.015625) internal successors, (129), 63 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:07:55,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 139 transitions. [2022-04-28 03:07:56,100 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:07:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-04-28 03:07:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-04-28 03:07:56,101 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:07:56,101 INFO L195 NwaCegarLoop]: trace histogram [62, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:07:56,107 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (120)] Forceful destruction successful, exit code 0 [2022-04-28 03:07:56,316 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (121)] Forceful destruction successful, exit code 0 [2022-04-28 03:07:56,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable121,120 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,121 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable122 [2022-04-28 03:07:56,502 INFO L420 AbstractCegarLoop]: === Iteration 64 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:07:56,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:07:56,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1354137126, now seen corresponding path program 121 times [2022-04-28 03:07:56,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:07:56,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [64309612] [2022-04-28 03:07:57,316 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:07:59,543 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:07:59,545 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:07:59,548 INFO L85 PathProgramCache]: Analyzing trace with hash -1139324496, now seen corresponding path program 1 times [2022-04-28 03:07:59,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:07:59,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778090676] [2022-04-28 03:07:59,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:07:59,553 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_123.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_123.0)) 4294967296)) 65521) 0) [2022-04-28 03:07:59,553 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_123.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_123.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:07:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:07:59,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [552333492] [2022-04-28 03:07:59,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:59,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:07:59,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:07:59,563 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:07:59,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (122)] Waiting until timeout for monitored process [2022-04-28 03:07:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:07:59,617 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:07:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:07:59,656 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:07:59,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1354137126, now seen corresponding path program 122 times [2022-04-28 03:07:59,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:07:59,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912245165] [2022-04-28 03:07:59,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:07:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:07:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:01,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:08:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:01,467 INFO L290 TraceCheckUtils]: 0: Hoare triple {62869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-28 03:08:01,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-28 03:08:01,467 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-28 03:08:01,468 INFO L272 TraceCheckUtils]: 0: Hoare triple {62802#true} call ULTIMATE.init(); {62869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:08:01,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {62869#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-28 03:08:01,468 INFO L290 TraceCheckUtils]: 2: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-28 03:08:01,468 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-28 03:08:01,468 INFO L272 TraceCheckUtils]: 4: Hoare triple {62802#true} call #t~ret5 := main(); {62802#true} is VALID [2022-04-28 03:08:01,468 INFO L290 TraceCheckUtils]: 5: Hoare triple {62802#true} ~x~0 := 0; {62807#(= main_~x~0 0)} is VALID [2022-04-28 03:08:01,469 INFO L290 TraceCheckUtils]: 6: Hoare triple {62807#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {62807#(= main_~x~0 0)} is VALID [2022-04-28 03:08:01,469 INFO L290 TraceCheckUtils]: 7: Hoare triple {62807#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:01,469 INFO L290 TraceCheckUtils]: 8: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:01,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:01,470 INFO L290 TraceCheckUtils]: 10: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:01,471 INFO L290 TraceCheckUtils]: 11: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:01,471 INFO L290 TraceCheckUtils]: 12: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:01,472 INFO L290 TraceCheckUtils]: 13: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:01,472 INFO L290 TraceCheckUtils]: 14: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:01,472 INFO L290 TraceCheckUtils]: 15: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:01,473 INFO L290 TraceCheckUtils]: 16: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:01,473 INFO L290 TraceCheckUtils]: 17: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:01,474 INFO L290 TraceCheckUtils]: 18: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:01,474 INFO L290 TraceCheckUtils]: 19: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:01,474 INFO L290 TraceCheckUtils]: 20: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:01,475 INFO L290 TraceCheckUtils]: 21: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:01,475 INFO L290 TraceCheckUtils]: 22: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:01,476 INFO L290 TraceCheckUtils]: 23: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:01,476 INFO L290 TraceCheckUtils]: 24: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:01,477 INFO L290 TraceCheckUtils]: 25: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:01,477 INFO L290 TraceCheckUtils]: 26: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:01,478 INFO L290 TraceCheckUtils]: 27: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:01,478 INFO L290 TraceCheckUtils]: 28: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:01,478 INFO L290 TraceCheckUtils]: 29: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:01,479 INFO L290 TraceCheckUtils]: 30: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:01,479 INFO L290 TraceCheckUtils]: 31: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:01,480 INFO L290 TraceCheckUtils]: 32: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:01,480 INFO L290 TraceCheckUtils]: 33: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:01,481 INFO L290 TraceCheckUtils]: 34: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:01,481 INFO L290 TraceCheckUtils]: 35: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:01,482 INFO L290 TraceCheckUtils]: 36: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:01,482 INFO L290 TraceCheckUtils]: 37: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:01,482 INFO L290 TraceCheckUtils]: 38: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:01,483 INFO L290 TraceCheckUtils]: 39: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:01,483 INFO L290 TraceCheckUtils]: 40: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:01,484 INFO L290 TraceCheckUtils]: 41: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:01,484 INFO L290 TraceCheckUtils]: 42: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:01,485 INFO L290 TraceCheckUtils]: 43: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:01,485 INFO L290 TraceCheckUtils]: 44: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:01,486 INFO L290 TraceCheckUtils]: 45: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:01,486 INFO L290 TraceCheckUtils]: 46: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:01,487 INFO L290 TraceCheckUtils]: 47: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:01,487 INFO L290 TraceCheckUtils]: 48: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:01,488 INFO L290 TraceCheckUtils]: 49: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:01,488 INFO L290 TraceCheckUtils]: 50: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:01,489 INFO L290 TraceCheckUtils]: 51: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:01,489 INFO L290 TraceCheckUtils]: 52: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:01,489 INFO L290 TraceCheckUtils]: 53: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:01,490 INFO L290 TraceCheckUtils]: 54: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:01,490 INFO L290 TraceCheckUtils]: 55: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:01,491 INFO L290 TraceCheckUtils]: 56: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:01,491 INFO L290 TraceCheckUtils]: 57: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:01,491 INFO L290 TraceCheckUtils]: 58: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:01,492 INFO L290 TraceCheckUtils]: 59: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:01,492 INFO L290 TraceCheckUtils]: 60: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:01,493 INFO L290 TraceCheckUtils]: 61: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:01,493 INFO L290 TraceCheckUtils]: 62: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:01,494 INFO L290 TraceCheckUtils]: 63: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:01,494 INFO L290 TraceCheckUtils]: 64: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:01,494 INFO L290 TraceCheckUtils]: 65: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:01,495 INFO L290 TraceCheckUtils]: 66: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:01,495 INFO L290 TraceCheckUtils]: 67: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:01,496 INFO L290 TraceCheckUtils]: 68: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:01,496 INFO L290 TraceCheckUtils]: 69: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:01,496 INFO L290 TraceCheckUtils]: 70: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:01,497 INFO L290 TraceCheckUtils]: 71: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:01,497 INFO L290 TraceCheckUtils]: 72: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:01,498 INFO L290 TraceCheckUtils]: 73: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:01,498 INFO L290 TraceCheckUtils]: 74: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:01,499 INFO L290 TraceCheckUtils]: 75: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:01,499 INFO L290 TraceCheckUtils]: 76: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:01,499 INFO L290 TraceCheckUtils]: 77: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:01,500 INFO L290 TraceCheckUtils]: 78: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:01,500 INFO L290 TraceCheckUtils]: 79: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:01,501 INFO L290 TraceCheckUtils]: 80: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:01,501 INFO L290 TraceCheckUtils]: 81: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:01,501 INFO L290 TraceCheckUtils]: 82: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:01,502 INFO L290 TraceCheckUtils]: 83: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:01,502 INFO L290 TraceCheckUtils]: 84: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:01,503 INFO L290 TraceCheckUtils]: 85: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:01,503 INFO L290 TraceCheckUtils]: 86: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:01,504 INFO L290 TraceCheckUtils]: 87: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:01,504 INFO L290 TraceCheckUtils]: 88: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:01,504 INFO L290 TraceCheckUtils]: 89: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:01,505 INFO L290 TraceCheckUtils]: 90: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:01,505 INFO L290 TraceCheckUtils]: 91: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:01,506 INFO L290 TraceCheckUtils]: 92: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:01,506 INFO L290 TraceCheckUtils]: 93: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:01,506 INFO L290 TraceCheckUtils]: 94: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:01,507 INFO L290 TraceCheckUtils]: 95: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:01,507 INFO L290 TraceCheckUtils]: 96: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:01,508 INFO L290 TraceCheckUtils]: 97: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:01,508 INFO L290 TraceCheckUtils]: 98: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:01,509 INFO L290 TraceCheckUtils]: 99: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:01,509 INFO L290 TraceCheckUtils]: 100: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:01,509 INFO L290 TraceCheckUtils]: 101: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:01,510 INFO L290 TraceCheckUtils]: 102: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:01,510 INFO L290 TraceCheckUtils]: 103: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:01,511 INFO L290 TraceCheckUtils]: 104: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:01,511 INFO L290 TraceCheckUtils]: 105: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:01,511 INFO L290 TraceCheckUtils]: 106: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:01,512 INFO L290 TraceCheckUtils]: 107: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:01,512 INFO L290 TraceCheckUtils]: 108: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:01,513 INFO L290 TraceCheckUtils]: 109: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:01,513 INFO L290 TraceCheckUtils]: 110: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:01,514 INFO L290 TraceCheckUtils]: 111: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:01,514 INFO L290 TraceCheckUtils]: 112: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:01,514 INFO L290 TraceCheckUtils]: 113: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:01,515 INFO L290 TraceCheckUtils]: 114: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:01,515 INFO L290 TraceCheckUtils]: 115: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:01,516 INFO L290 TraceCheckUtils]: 116: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:01,516 INFO L290 TraceCheckUtils]: 117: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:01,516 INFO L290 TraceCheckUtils]: 118: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:01,517 INFO L290 TraceCheckUtils]: 119: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:01,517 INFO L290 TraceCheckUtils]: 120: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:01,518 INFO L290 TraceCheckUtils]: 121: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:01,518 INFO L290 TraceCheckUtils]: 122: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:01,519 INFO L290 TraceCheckUtils]: 123: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:01,519 INFO L290 TraceCheckUtils]: 124: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:01,519 INFO L290 TraceCheckUtils]: 125: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:01,520 INFO L290 TraceCheckUtils]: 126: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:01,520 INFO L290 TraceCheckUtils]: 127: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:08:01,521 INFO L290 TraceCheckUtils]: 128: Hoare triple {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:08:01,521 INFO L290 TraceCheckUtils]: 129: Hoare triple {62868#(and (<= main_~x~0 61) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {62803#false} is VALID [2022-04-28 03:08:01,521 INFO L290 TraceCheckUtils]: 130: Hoare triple {62803#false} assume !(~x~0 % 4294967296 < 268435455); {62803#false} is VALID [2022-04-28 03:08:01,521 INFO L272 TraceCheckUtils]: 131: Hoare triple {62803#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {62803#false} is VALID [2022-04-28 03:08:01,521 INFO L290 TraceCheckUtils]: 132: Hoare triple {62803#false} ~cond := #in~cond; {62803#false} is VALID [2022-04-28 03:08:01,521 INFO L290 TraceCheckUtils]: 133: Hoare triple {62803#false} assume 0 == ~cond; {62803#false} is VALID [2022-04-28 03:08:01,522 INFO L290 TraceCheckUtils]: 134: Hoare triple {62803#false} assume !false; {62803#false} is VALID [2022-04-28 03:08:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 62 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:08:01,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:08:01,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912245165] [2022-04-28 03:08:01,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912245165] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:08:01,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1042805408] [2022-04-28 03:08:01,523 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:08:01,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:08:01,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:08:01,524 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:08:01,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (123)] Waiting until timeout for monitored process [2022-04-28 03:08:01,891 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:08:01,892 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:08:01,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 126 conjunts are in the unsatisfiable core [2022-04-28 03:08:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:01,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:08:02,962 INFO L272 TraceCheckUtils]: 0: Hoare triple {62802#true} call ULTIMATE.init(); {62802#true} is VALID [2022-04-28 03:08:02,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {62802#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-28 03:08:02,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-28 03:08:02,962 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-28 03:08:02,962 INFO L272 TraceCheckUtils]: 4: Hoare triple {62802#true} call #t~ret5 := main(); {62802#true} is VALID [2022-04-28 03:08:02,963 INFO L290 TraceCheckUtils]: 5: Hoare triple {62802#true} ~x~0 := 0; {62807#(= main_~x~0 0)} is VALID [2022-04-28 03:08:02,963 INFO L290 TraceCheckUtils]: 6: Hoare triple {62807#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {62807#(= main_~x~0 0)} is VALID [2022-04-28 03:08:02,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {62807#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:02,964 INFO L290 TraceCheckUtils]: 8: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:02,964 INFO L290 TraceCheckUtils]: 9: Hoare triple {62808#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:02,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:02,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {62809#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:02,965 INFO L290 TraceCheckUtils]: 12: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:02,966 INFO L290 TraceCheckUtils]: 13: Hoare triple {62810#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:02,966 INFO L290 TraceCheckUtils]: 14: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:02,967 INFO L290 TraceCheckUtils]: 15: Hoare triple {62811#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:02,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:02,968 INFO L290 TraceCheckUtils]: 17: Hoare triple {62812#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:02,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:02,968 INFO L290 TraceCheckUtils]: 19: Hoare triple {62813#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:02,969 INFO L290 TraceCheckUtils]: 20: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:02,969 INFO L290 TraceCheckUtils]: 21: Hoare triple {62814#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:02,970 INFO L290 TraceCheckUtils]: 22: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:02,970 INFO L290 TraceCheckUtils]: 23: Hoare triple {62815#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:02,970 INFO L290 TraceCheckUtils]: 24: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:02,971 INFO L290 TraceCheckUtils]: 25: Hoare triple {62816#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:02,971 INFO L290 TraceCheckUtils]: 26: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:02,972 INFO L290 TraceCheckUtils]: 27: Hoare triple {62817#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:02,972 INFO L290 TraceCheckUtils]: 28: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:02,973 INFO L290 TraceCheckUtils]: 29: Hoare triple {62818#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:02,973 INFO L290 TraceCheckUtils]: 30: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:02,973 INFO L290 TraceCheckUtils]: 31: Hoare triple {62819#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:02,974 INFO L290 TraceCheckUtils]: 32: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:02,974 INFO L290 TraceCheckUtils]: 33: Hoare triple {62820#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:02,975 INFO L290 TraceCheckUtils]: 34: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:02,975 INFO L290 TraceCheckUtils]: 35: Hoare triple {62821#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:02,975 INFO L290 TraceCheckUtils]: 36: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:02,976 INFO L290 TraceCheckUtils]: 37: Hoare triple {62822#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:02,976 INFO L290 TraceCheckUtils]: 38: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:02,977 INFO L290 TraceCheckUtils]: 39: Hoare triple {62823#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:02,977 INFO L290 TraceCheckUtils]: 40: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:02,978 INFO L290 TraceCheckUtils]: 41: Hoare triple {62824#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:02,978 INFO L290 TraceCheckUtils]: 42: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:02,978 INFO L290 TraceCheckUtils]: 43: Hoare triple {62825#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:02,979 INFO L290 TraceCheckUtils]: 44: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:02,979 INFO L290 TraceCheckUtils]: 45: Hoare triple {62826#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:02,980 INFO L290 TraceCheckUtils]: 46: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:02,980 INFO L290 TraceCheckUtils]: 47: Hoare triple {62827#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:02,980 INFO L290 TraceCheckUtils]: 48: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:02,981 INFO L290 TraceCheckUtils]: 49: Hoare triple {62828#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:02,981 INFO L290 TraceCheckUtils]: 50: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:02,982 INFO L290 TraceCheckUtils]: 51: Hoare triple {62829#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:02,982 INFO L290 TraceCheckUtils]: 52: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:02,983 INFO L290 TraceCheckUtils]: 53: Hoare triple {62830#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:02,983 INFO L290 TraceCheckUtils]: 54: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:02,983 INFO L290 TraceCheckUtils]: 55: Hoare triple {62831#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:02,984 INFO L290 TraceCheckUtils]: 56: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:02,984 INFO L290 TraceCheckUtils]: 57: Hoare triple {62832#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:02,985 INFO L290 TraceCheckUtils]: 58: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:02,985 INFO L290 TraceCheckUtils]: 59: Hoare triple {62833#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:02,985 INFO L290 TraceCheckUtils]: 60: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:02,986 INFO L290 TraceCheckUtils]: 61: Hoare triple {62834#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:02,986 INFO L290 TraceCheckUtils]: 62: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:02,987 INFO L290 TraceCheckUtils]: 63: Hoare triple {62835#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:02,987 INFO L290 TraceCheckUtils]: 64: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:02,988 INFO L290 TraceCheckUtils]: 65: Hoare triple {62836#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:02,988 INFO L290 TraceCheckUtils]: 66: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:02,988 INFO L290 TraceCheckUtils]: 67: Hoare triple {62837#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:02,989 INFO L290 TraceCheckUtils]: 68: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:02,989 INFO L290 TraceCheckUtils]: 69: Hoare triple {62838#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:02,990 INFO L290 TraceCheckUtils]: 70: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:02,990 INFO L290 TraceCheckUtils]: 71: Hoare triple {62839#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:02,996 INFO L290 TraceCheckUtils]: 72: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:02,997 INFO L290 TraceCheckUtils]: 73: Hoare triple {62840#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:02,997 INFO L290 TraceCheckUtils]: 74: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:02,998 INFO L290 TraceCheckUtils]: 75: Hoare triple {62841#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:02,998 INFO L290 TraceCheckUtils]: 76: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:02,999 INFO L290 TraceCheckUtils]: 77: Hoare triple {62842#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:02,999 INFO L290 TraceCheckUtils]: 78: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:03,000 INFO L290 TraceCheckUtils]: 79: Hoare triple {62843#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:03,000 INFO L290 TraceCheckUtils]: 80: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:03,001 INFO L290 TraceCheckUtils]: 81: Hoare triple {62844#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:03,001 INFO L290 TraceCheckUtils]: 82: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:03,001 INFO L290 TraceCheckUtils]: 83: Hoare triple {62845#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:03,002 INFO L290 TraceCheckUtils]: 84: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:03,002 INFO L290 TraceCheckUtils]: 85: Hoare triple {62846#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:03,003 INFO L290 TraceCheckUtils]: 86: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:03,003 INFO L290 TraceCheckUtils]: 87: Hoare triple {62847#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:03,003 INFO L290 TraceCheckUtils]: 88: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:03,004 INFO L290 TraceCheckUtils]: 89: Hoare triple {62848#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:03,004 INFO L290 TraceCheckUtils]: 90: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:03,005 INFO L290 TraceCheckUtils]: 91: Hoare triple {62849#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:03,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:03,006 INFO L290 TraceCheckUtils]: 93: Hoare triple {62850#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:03,006 INFO L290 TraceCheckUtils]: 94: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:03,006 INFO L290 TraceCheckUtils]: 95: Hoare triple {62851#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:03,007 INFO L290 TraceCheckUtils]: 96: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:03,007 INFO L290 TraceCheckUtils]: 97: Hoare triple {62852#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:03,008 INFO L290 TraceCheckUtils]: 98: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:03,008 INFO L290 TraceCheckUtils]: 99: Hoare triple {62853#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:03,008 INFO L290 TraceCheckUtils]: 100: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:03,009 INFO L290 TraceCheckUtils]: 101: Hoare triple {62854#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:03,009 INFO L290 TraceCheckUtils]: 102: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:03,010 INFO L290 TraceCheckUtils]: 103: Hoare triple {62855#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:03,010 INFO L290 TraceCheckUtils]: 104: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:03,011 INFO L290 TraceCheckUtils]: 105: Hoare triple {62856#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:03,011 INFO L290 TraceCheckUtils]: 106: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:03,011 INFO L290 TraceCheckUtils]: 107: Hoare triple {62857#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:03,012 INFO L290 TraceCheckUtils]: 108: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:03,012 INFO L290 TraceCheckUtils]: 109: Hoare triple {62858#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:03,013 INFO L290 TraceCheckUtils]: 110: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:03,013 INFO L290 TraceCheckUtils]: 111: Hoare triple {62859#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:03,013 INFO L290 TraceCheckUtils]: 112: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:03,014 INFO L290 TraceCheckUtils]: 113: Hoare triple {62860#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:03,014 INFO L290 TraceCheckUtils]: 114: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:03,015 INFO L290 TraceCheckUtils]: 115: Hoare triple {62861#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:03,015 INFO L290 TraceCheckUtils]: 116: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:03,016 INFO L290 TraceCheckUtils]: 117: Hoare triple {62862#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:03,016 INFO L290 TraceCheckUtils]: 118: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:03,016 INFO L290 TraceCheckUtils]: 119: Hoare triple {62863#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:03,017 INFO L290 TraceCheckUtils]: 120: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:03,017 INFO L290 TraceCheckUtils]: 121: Hoare triple {62864#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:03,018 INFO L290 TraceCheckUtils]: 122: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:03,018 INFO L290 TraceCheckUtils]: 123: Hoare triple {62865#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:03,018 INFO L290 TraceCheckUtils]: 124: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:03,019 INFO L290 TraceCheckUtils]: 125: Hoare triple {62866#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:03,019 INFO L290 TraceCheckUtils]: 126: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:03,020 INFO L290 TraceCheckUtils]: 127: Hoare triple {62867#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:03,020 INFO L290 TraceCheckUtils]: 128: Hoare triple {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:03,021 INFO L290 TraceCheckUtils]: 129: Hoare triple {63254#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {62803#false} is VALID [2022-04-28 03:08:03,021 INFO L290 TraceCheckUtils]: 130: Hoare triple {62803#false} assume !(~x~0 % 4294967296 < 268435455); {62803#false} is VALID [2022-04-28 03:08:03,021 INFO L272 TraceCheckUtils]: 131: Hoare triple {62803#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {62803#false} is VALID [2022-04-28 03:08:03,021 INFO L290 TraceCheckUtils]: 132: Hoare triple {62803#false} ~cond := #in~cond; {62803#false} is VALID [2022-04-28 03:08:03,021 INFO L290 TraceCheckUtils]: 133: Hoare triple {62803#false} assume 0 == ~cond; {62803#false} is VALID [2022-04-28 03:08:03,021 INFO L290 TraceCheckUtils]: 134: Hoare triple {62803#false} assume !false; {62803#false} is VALID [2022-04-28 03:08:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 62 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:08:03,022 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:08:11,452 INFO L290 TraceCheckUtils]: 134: Hoare triple {62803#false} assume !false; {62803#false} is VALID [2022-04-28 03:08:11,452 INFO L290 TraceCheckUtils]: 133: Hoare triple {62803#false} assume 0 == ~cond; {62803#false} is VALID [2022-04-28 03:08:11,452 INFO L290 TraceCheckUtils]: 132: Hoare triple {62803#false} ~cond := #in~cond; {62803#false} is VALID [2022-04-28 03:08:11,452 INFO L272 TraceCheckUtils]: 131: Hoare triple {62803#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {62803#false} is VALID [2022-04-28 03:08:11,453 INFO L290 TraceCheckUtils]: 130: Hoare triple {62803#false} assume !(~x~0 % 4294967296 < 268435455); {62803#false} is VALID [2022-04-28 03:08:11,453 INFO L290 TraceCheckUtils]: 129: Hoare triple {63291#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {62803#false} is VALID [2022-04-28 03:08:11,453 INFO L290 TraceCheckUtils]: 128: Hoare triple {63295#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63291#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 03:08:11,454 INFO L290 TraceCheckUtils]: 127: Hoare triple {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63295#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 03:08:11,454 INFO L290 TraceCheckUtils]: 126: Hoare triple {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,455 INFO L290 TraceCheckUtils]: 125: Hoare triple {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63299#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,455 INFO L290 TraceCheckUtils]: 124: Hoare triple {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,456 INFO L290 TraceCheckUtils]: 123: Hoare triple {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63306#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,456 INFO L290 TraceCheckUtils]: 122: Hoare triple {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,457 INFO L290 TraceCheckUtils]: 121: Hoare triple {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63313#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,457 INFO L290 TraceCheckUtils]: 120: Hoare triple {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,458 INFO L290 TraceCheckUtils]: 119: Hoare triple {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63320#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,458 INFO L290 TraceCheckUtils]: 118: Hoare triple {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,459 INFO L290 TraceCheckUtils]: 117: Hoare triple {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63327#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,459 INFO L290 TraceCheckUtils]: 116: Hoare triple {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,460 INFO L290 TraceCheckUtils]: 115: Hoare triple {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63334#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,460 INFO L290 TraceCheckUtils]: 114: Hoare triple {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,461 INFO L290 TraceCheckUtils]: 113: Hoare triple {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63341#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,462 INFO L290 TraceCheckUtils]: 112: Hoare triple {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,462 INFO L290 TraceCheckUtils]: 111: Hoare triple {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63348#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,463 INFO L290 TraceCheckUtils]: 110: Hoare triple {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,463 INFO L290 TraceCheckUtils]: 109: Hoare triple {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63355#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,464 INFO L290 TraceCheckUtils]: 108: Hoare triple {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,464 INFO L290 TraceCheckUtils]: 107: Hoare triple {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63362#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,465 INFO L290 TraceCheckUtils]: 106: Hoare triple {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,465 INFO L290 TraceCheckUtils]: 105: Hoare triple {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63369#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,466 INFO L290 TraceCheckUtils]: 104: Hoare triple {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,466 INFO L290 TraceCheckUtils]: 103: Hoare triple {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63376#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,467 INFO L290 TraceCheckUtils]: 102: Hoare triple {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,467 INFO L290 TraceCheckUtils]: 101: Hoare triple {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63383#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,468 INFO L290 TraceCheckUtils]: 100: Hoare triple {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,468 INFO L290 TraceCheckUtils]: 99: Hoare triple {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63390#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,469 INFO L290 TraceCheckUtils]: 98: Hoare triple {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,469 INFO L290 TraceCheckUtils]: 97: Hoare triple {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63397#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,470 INFO L290 TraceCheckUtils]: 96: Hoare triple {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,470 INFO L290 TraceCheckUtils]: 95: Hoare triple {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63404#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,471 INFO L290 TraceCheckUtils]: 94: Hoare triple {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,471 INFO L290 TraceCheckUtils]: 93: Hoare triple {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63411#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,472 INFO L290 TraceCheckUtils]: 92: Hoare triple {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,473 INFO L290 TraceCheckUtils]: 91: Hoare triple {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63418#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,473 INFO L290 TraceCheckUtils]: 90: Hoare triple {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,474 INFO L290 TraceCheckUtils]: 89: Hoare triple {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63425#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,474 INFO L290 TraceCheckUtils]: 88: Hoare triple {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,475 INFO L290 TraceCheckUtils]: 87: Hoare triple {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63432#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,475 INFO L290 TraceCheckUtils]: 86: Hoare triple {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,476 INFO L290 TraceCheckUtils]: 85: Hoare triple {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63439#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,476 INFO L290 TraceCheckUtils]: 84: Hoare triple {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,477 INFO L290 TraceCheckUtils]: 83: Hoare triple {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63446#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,477 INFO L290 TraceCheckUtils]: 82: Hoare triple {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,478 INFO L290 TraceCheckUtils]: 81: Hoare triple {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63453#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,478 INFO L290 TraceCheckUtils]: 80: Hoare triple {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,479 INFO L290 TraceCheckUtils]: 79: Hoare triple {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63460#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,479 INFO L290 TraceCheckUtils]: 78: Hoare triple {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,480 INFO L290 TraceCheckUtils]: 77: Hoare triple {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63467#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,480 INFO L290 TraceCheckUtils]: 76: Hoare triple {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,481 INFO L290 TraceCheckUtils]: 75: Hoare triple {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63474#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,481 INFO L290 TraceCheckUtils]: 74: Hoare triple {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,482 INFO L290 TraceCheckUtils]: 73: Hoare triple {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63481#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,482 INFO L290 TraceCheckUtils]: 72: Hoare triple {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,483 INFO L290 TraceCheckUtils]: 71: Hoare triple {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63488#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,483 INFO L290 TraceCheckUtils]: 70: Hoare triple {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,484 INFO L290 TraceCheckUtils]: 69: Hoare triple {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63495#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,484 INFO L290 TraceCheckUtils]: 68: Hoare triple {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,485 INFO L290 TraceCheckUtils]: 67: Hoare triple {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63502#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,485 INFO L290 TraceCheckUtils]: 66: Hoare triple {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,486 INFO L290 TraceCheckUtils]: 65: Hoare triple {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63509#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,486 INFO L290 TraceCheckUtils]: 64: Hoare triple {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,487 INFO L290 TraceCheckUtils]: 63: Hoare triple {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63516#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,487 INFO L290 TraceCheckUtils]: 62: Hoare triple {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,488 INFO L290 TraceCheckUtils]: 61: Hoare triple {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63523#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,488 INFO L290 TraceCheckUtils]: 60: Hoare triple {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,489 INFO L290 TraceCheckUtils]: 59: Hoare triple {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63530#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,489 INFO L290 TraceCheckUtils]: 58: Hoare triple {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,490 INFO L290 TraceCheckUtils]: 57: Hoare triple {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63537#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,490 INFO L290 TraceCheckUtils]: 56: Hoare triple {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,491 INFO L290 TraceCheckUtils]: 55: Hoare triple {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63544#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,491 INFO L290 TraceCheckUtils]: 54: Hoare triple {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,492 INFO L290 TraceCheckUtils]: 53: Hoare triple {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63551#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,492 INFO L290 TraceCheckUtils]: 52: Hoare triple {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63558#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,493 INFO L290 TraceCheckUtils]: 50: Hoare triple {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,494 INFO L290 TraceCheckUtils]: 49: Hoare triple {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63565#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,494 INFO L290 TraceCheckUtils]: 48: Hoare triple {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,495 INFO L290 TraceCheckUtils]: 47: Hoare triple {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63572#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,495 INFO L290 TraceCheckUtils]: 46: Hoare triple {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,496 INFO L290 TraceCheckUtils]: 45: Hoare triple {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63579#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,496 INFO L290 TraceCheckUtils]: 44: Hoare triple {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,497 INFO L290 TraceCheckUtils]: 43: Hoare triple {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63586#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,497 INFO L290 TraceCheckUtils]: 42: Hoare triple {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,498 INFO L290 TraceCheckUtils]: 41: Hoare triple {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63593#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,498 INFO L290 TraceCheckUtils]: 40: Hoare triple {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63600#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,500 INFO L290 TraceCheckUtils]: 37: Hoare triple {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63607#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,500 INFO L290 TraceCheckUtils]: 36: Hoare triple {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,501 INFO L290 TraceCheckUtils]: 35: Hoare triple {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63614#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,501 INFO L290 TraceCheckUtils]: 34: Hoare triple {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,502 INFO L290 TraceCheckUtils]: 33: Hoare triple {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63621#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,503 INFO L290 TraceCheckUtils]: 32: Hoare triple {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,503 INFO L290 TraceCheckUtils]: 31: Hoare triple {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63628#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,504 INFO L290 TraceCheckUtils]: 30: Hoare triple {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,504 INFO L290 TraceCheckUtils]: 29: Hoare triple {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63635#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,505 INFO L290 TraceCheckUtils]: 28: Hoare triple {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,505 INFO L290 TraceCheckUtils]: 27: Hoare triple {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63642#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,506 INFO L290 TraceCheckUtils]: 26: Hoare triple {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,506 INFO L290 TraceCheckUtils]: 25: Hoare triple {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63649#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,507 INFO L290 TraceCheckUtils]: 24: Hoare triple {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,507 INFO L290 TraceCheckUtils]: 23: Hoare triple {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63656#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,508 INFO L290 TraceCheckUtils]: 22: Hoare triple {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,508 INFO L290 TraceCheckUtils]: 21: Hoare triple {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63663#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,508 INFO L290 TraceCheckUtils]: 20: Hoare triple {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,509 INFO L290 TraceCheckUtils]: 19: Hoare triple {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63670#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,510 INFO L290 TraceCheckUtils]: 18: Hoare triple {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63677#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,511 INFO L290 TraceCheckUtils]: 16: Hoare triple {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,511 INFO L290 TraceCheckUtils]: 15: Hoare triple {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63684#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,512 INFO L290 TraceCheckUtils]: 14: Hoare triple {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63691#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,513 INFO L290 TraceCheckUtils]: 12: Hoare triple {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,513 INFO L290 TraceCheckUtils]: 11: Hoare triple {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63698#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,514 INFO L290 TraceCheckUtils]: 9: Hoare triple {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63705#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:08:11,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {63712#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,516 INFO L290 TraceCheckUtils]: 6: Hoare triple {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {62802#true} ~x~0 := 0; {63719#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-28 03:08:11,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {62802#true} call #t~ret5 := main(); {62802#true} is VALID [2022-04-28 03:08:11,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62802#true} {62802#true} #40#return; {62802#true} is VALID [2022-04-28 03:08:11,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {62802#true} assume true; {62802#true} is VALID [2022-04-28 03:08:11,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {62802#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {62802#true} is VALID [2022-04-28 03:08:11,517 INFO L272 TraceCheckUtils]: 0: Hoare triple {62802#true} call ULTIMATE.init(); {62802#true} is VALID [2022-04-28 03:08:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 62 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:08:11,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1042805408] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:08:11,518 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:08:11,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 64, 65] total 129 [2022-04-28 03:08:11,518 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:08:11,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [64309612] [2022-04-28 03:08:11,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [64309612] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:08:11,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:08:11,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2022-04-28 03:08:11,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961988896] [2022-04-28 03:08:11,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:08:11,519 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 135 [2022-04-28 03:08:11,519 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:08:11,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:11,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:08:11,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-04-28 03:08:11,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:08:11,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-04-28 03:08:11,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4287, Invalid=12225, Unknown=0, NotChecked=0, Total=16512 [2022-04-28 03:08:11,609 INFO L87 Difference]: Start difference. First operand 137 states and 139 transitions. Second operand has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:08:23,403 INFO L93 Difference]: Finished difference Result 146 states and 150 transitions. [2022-04-28 03:08:23,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-04-28 03:08:23,404 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 135 [2022-04-28 03:08:23,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:08:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 147 transitions. [2022-04-28 03:08:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 147 transitions. [2022-04-28 03:08:23,406 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 147 transitions. [2022-04-28 03:08:23,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:08:23,519 INFO L225 Difference]: With dead ends: 146 [2022-04-28 03:08:23,519 INFO L226 Difference]: Without dead ends: 139 [2022-04-28 03:08:23,521 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 398 GetRequests, 207 SyntacticMatches, 2 SemanticMatches, 189 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2082 ImplicationChecksByTransitivity, 10.8s TimeCoverageRelationStatistics Valid=8563, Invalid=27727, Unknown=0, NotChecked=0, Total=36290 [2022-04-28 03:08:23,521 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 70 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 7524 mSolverCounterSat, 125 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 7649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 7524 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-04-28 03:08:23,521 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 29 Invalid, 7649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [125 Valid, 7524 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2022-04-28 03:08:23,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2022-04-28 03:08:23,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2022-04-28 03:08:23,883 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:08:23,883 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,883 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,883 INFO L87 Difference]: Start difference. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:08:23,885 INFO L93 Difference]: Finished difference Result 139 states and 141 transitions. [2022-04-28 03:08:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-04-28 03:08:23,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:08:23,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:08:23,885 INFO L74 IsIncluded]: Start isIncluded. First operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 139 states. [2022-04-28 03:08:23,885 INFO L87 Difference]: Start difference. First operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 139 states. [2022-04-28 03:08:23,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:08:23,886 INFO L93 Difference]: Finished difference Result 139 states and 141 transitions. [2022-04-28 03:08:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-04-28 03:08:23,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:08:23,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:08:23,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:08:23,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:08:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 134 states have (on average 1.0223880597014925) internal successors, (137), 134 states have internal predecessors, (137), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 141 transitions. [2022-04-28 03:08:23,888 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 141 transitions. Word has length 135 [2022-04-28 03:08:23,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:08:23,888 INFO L495 AbstractCegarLoop]: Abstraction has 139 states and 141 transitions. [2022-04-28 03:08:23,889 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 64 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:23,889 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 139 states and 141 transitions. [2022-04-28 03:08:24,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:08:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-04-28 03:08:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-04-28 03:08:24,085 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:08:24,085 INFO L195 NwaCegarLoop]: trace histogram [63, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:08:24,090 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (122)] Forceful destruction successful, exit code 0 [2022-04-28 03:08:24,308 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (123)] Ended with exit code 0 [2022-04-28 03:08:24,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 122 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable123,SelfDestructingSolverStorable124,123 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:08:24,485 INFO L420 AbstractCegarLoop]: === Iteration 65 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:08:24,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:08:24,486 INFO L85 PathProgramCache]: Analyzing trace with hash 1892624451, now seen corresponding path program 123 times [2022-04-28 03:08:24,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:08:24,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2084408049] [2022-04-28 03:08:24,868 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:08:25,094 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:08:25,095 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:08:25,098 INFO L85 PathProgramCache]: Analyzing trace with hash 910207664, now seen corresponding path program 1 times [2022-04-28 03:08:25,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:08:25,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255694762] [2022-04-28 03:08:25,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:08:25,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:08:25,103 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_125.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_125.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:08:25,103 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_125.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_125.0)) 4294967296)) 65521) 0) [2022-04-28 03:08:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:08:25,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1179612940] [2022-04-28 03:08:25,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:08:25,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:08:25,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:08:25,108 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:08:25,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (124)] Waiting until timeout for monitored process [2022-04-28 03:08:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:08:25,138 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:08:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:08:25,171 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:08:25,172 INFO L85 PathProgramCache]: Analyzing trace with hash 1892624451, now seen corresponding path program 124 times [2022-04-28 03:08:25,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:08:25,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695421525] [2022-04-28 03:08:25,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:08:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:08:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:27,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:08:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:27,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {64783#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-28 03:08:27,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-28 03:08:27,049 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-28 03:08:27,049 INFO L272 TraceCheckUtils]: 0: Hoare triple {64715#true} call ULTIMATE.init(); {64783#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:08:27,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {64783#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-28 03:08:27,050 INFO L290 TraceCheckUtils]: 2: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-28 03:08:27,050 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-28 03:08:27,050 INFO L272 TraceCheckUtils]: 4: Hoare triple {64715#true} call #t~ret5 := main(); {64715#true} is VALID [2022-04-28 03:08:27,050 INFO L290 TraceCheckUtils]: 5: Hoare triple {64715#true} ~x~0 := 0; {64720#(= main_~x~0 0)} is VALID [2022-04-28 03:08:27,050 INFO L290 TraceCheckUtils]: 6: Hoare triple {64720#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {64720#(= main_~x~0 0)} is VALID [2022-04-28 03:08:27,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {64720#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:27,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:27,052 INFO L290 TraceCheckUtils]: 9: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:27,052 INFO L290 TraceCheckUtils]: 10: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:27,052 INFO L290 TraceCheckUtils]: 11: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:27,053 INFO L290 TraceCheckUtils]: 12: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:27,053 INFO L290 TraceCheckUtils]: 13: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:27,054 INFO L290 TraceCheckUtils]: 14: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:27,054 INFO L290 TraceCheckUtils]: 15: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:27,055 INFO L290 TraceCheckUtils]: 16: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:27,055 INFO L290 TraceCheckUtils]: 17: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:27,055 INFO L290 TraceCheckUtils]: 18: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:27,056 INFO L290 TraceCheckUtils]: 19: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:27,056 INFO L290 TraceCheckUtils]: 20: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:27,057 INFO L290 TraceCheckUtils]: 21: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:27,057 INFO L290 TraceCheckUtils]: 22: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:27,058 INFO L290 TraceCheckUtils]: 23: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:27,058 INFO L290 TraceCheckUtils]: 24: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:27,058 INFO L290 TraceCheckUtils]: 25: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:27,059 INFO L290 TraceCheckUtils]: 26: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:27,059 INFO L290 TraceCheckUtils]: 27: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:27,060 INFO L290 TraceCheckUtils]: 28: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:27,060 INFO L290 TraceCheckUtils]: 29: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:27,060 INFO L290 TraceCheckUtils]: 30: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:27,061 INFO L290 TraceCheckUtils]: 31: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:27,061 INFO L290 TraceCheckUtils]: 32: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:27,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:27,062 INFO L290 TraceCheckUtils]: 34: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:27,063 INFO L290 TraceCheckUtils]: 35: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:27,063 INFO L290 TraceCheckUtils]: 36: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:27,063 INFO L290 TraceCheckUtils]: 37: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:27,064 INFO L290 TraceCheckUtils]: 38: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:27,064 INFO L290 TraceCheckUtils]: 39: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:27,065 INFO L290 TraceCheckUtils]: 40: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:27,065 INFO L290 TraceCheckUtils]: 41: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:27,065 INFO L290 TraceCheckUtils]: 42: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:27,066 INFO L290 TraceCheckUtils]: 43: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:27,066 INFO L290 TraceCheckUtils]: 44: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:27,067 INFO L290 TraceCheckUtils]: 45: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:27,067 INFO L290 TraceCheckUtils]: 46: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:27,068 INFO L290 TraceCheckUtils]: 47: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:27,068 INFO L290 TraceCheckUtils]: 48: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:27,069 INFO L290 TraceCheckUtils]: 49: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:27,069 INFO L290 TraceCheckUtils]: 50: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:27,069 INFO L290 TraceCheckUtils]: 51: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:27,070 INFO L290 TraceCheckUtils]: 52: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:27,070 INFO L290 TraceCheckUtils]: 53: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:27,071 INFO L290 TraceCheckUtils]: 54: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:27,071 INFO L290 TraceCheckUtils]: 55: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:27,071 INFO L290 TraceCheckUtils]: 56: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:27,072 INFO L290 TraceCheckUtils]: 57: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:27,072 INFO L290 TraceCheckUtils]: 58: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:27,073 INFO L290 TraceCheckUtils]: 59: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:27,073 INFO L290 TraceCheckUtils]: 60: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:27,074 INFO L290 TraceCheckUtils]: 61: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:27,074 INFO L290 TraceCheckUtils]: 62: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:27,074 INFO L290 TraceCheckUtils]: 63: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:27,075 INFO L290 TraceCheckUtils]: 64: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:27,075 INFO L290 TraceCheckUtils]: 65: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:27,076 INFO L290 TraceCheckUtils]: 66: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:27,076 INFO L290 TraceCheckUtils]: 67: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:27,076 INFO L290 TraceCheckUtils]: 68: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:27,077 INFO L290 TraceCheckUtils]: 69: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:27,077 INFO L290 TraceCheckUtils]: 70: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:27,078 INFO L290 TraceCheckUtils]: 71: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:27,078 INFO L290 TraceCheckUtils]: 72: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:27,079 INFO L290 TraceCheckUtils]: 73: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:27,079 INFO L290 TraceCheckUtils]: 74: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:27,079 INFO L290 TraceCheckUtils]: 75: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:27,080 INFO L290 TraceCheckUtils]: 76: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:27,080 INFO L290 TraceCheckUtils]: 77: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:27,081 INFO L290 TraceCheckUtils]: 78: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:27,081 INFO L290 TraceCheckUtils]: 79: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:27,081 INFO L290 TraceCheckUtils]: 80: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:27,082 INFO L290 TraceCheckUtils]: 81: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:27,082 INFO L290 TraceCheckUtils]: 82: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:27,083 INFO L290 TraceCheckUtils]: 83: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:27,083 INFO L290 TraceCheckUtils]: 84: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:27,084 INFO L290 TraceCheckUtils]: 85: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:27,084 INFO L290 TraceCheckUtils]: 86: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:27,084 INFO L290 TraceCheckUtils]: 87: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:27,085 INFO L290 TraceCheckUtils]: 88: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:27,085 INFO L290 TraceCheckUtils]: 89: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:27,086 INFO L290 TraceCheckUtils]: 90: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:27,086 INFO L290 TraceCheckUtils]: 91: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:27,087 INFO L290 TraceCheckUtils]: 92: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:27,087 INFO L290 TraceCheckUtils]: 93: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:27,088 INFO L290 TraceCheckUtils]: 94: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:27,088 INFO L290 TraceCheckUtils]: 95: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:27,089 INFO L290 TraceCheckUtils]: 96: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:27,089 INFO L290 TraceCheckUtils]: 97: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:27,089 INFO L290 TraceCheckUtils]: 98: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:27,090 INFO L290 TraceCheckUtils]: 99: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:27,090 INFO L290 TraceCheckUtils]: 100: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:27,091 INFO L290 TraceCheckUtils]: 101: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:27,091 INFO L290 TraceCheckUtils]: 102: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:27,092 INFO L290 TraceCheckUtils]: 103: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:27,092 INFO L290 TraceCheckUtils]: 104: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:27,093 INFO L290 TraceCheckUtils]: 105: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:27,093 INFO L290 TraceCheckUtils]: 106: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:27,094 INFO L290 TraceCheckUtils]: 107: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:27,094 INFO L290 TraceCheckUtils]: 108: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:27,095 INFO L290 TraceCheckUtils]: 109: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:27,095 INFO L290 TraceCheckUtils]: 110: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:27,096 INFO L290 TraceCheckUtils]: 111: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:27,096 INFO L290 TraceCheckUtils]: 112: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:27,096 INFO L290 TraceCheckUtils]: 113: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:27,097 INFO L290 TraceCheckUtils]: 114: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:27,097 INFO L290 TraceCheckUtils]: 115: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:27,098 INFO L290 TraceCheckUtils]: 116: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:27,098 INFO L290 TraceCheckUtils]: 117: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:27,098 INFO L290 TraceCheckUtils]: 118: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:27,099 INFO L290 TraceCheckUtils]: 119: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:27,099 INFO L290 TraceCheckUtils]: 120: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:27,100 INFO L290 TraceCheckUtils]: 121: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:27,100 INFO L290 TraceCheckUtils]: 122: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:27,101 INFO L290 TraceCheckUtils]: 123: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:27,101 INFO L290 TraceCheckUtils]: 124: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:27,101 INFO L290 TraceCheckUtils]: 125: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:27,102 INFO L290 TraceCheckUtils]: 126: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:27,102 INFO L290 TraceCheckUtils]: 127: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:27,103 INFO L290 TraceCheckUtils]: 128: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:27,103 INFO L290 TraceCheckUtils]: 129: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} is VALID [2022-04-28 03:08:27,104 INFO L290 TraceCheckUtils]: 130: Hoare triple {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} is VALID [2022-04-28 03:08:27,104 INFO L290 TraceCheckUtils]: 131: Hoare triple {64782#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {64716#false} is VALID [2022-04-28 03:08:27,104 INFO L290 TraceCheckUtils]: 132: Hoare triple {64716#false} assume !(~x~0 % 4294967296 < 268435455); {64716#false} is VALID [2022-04-28 03:08:27,104 INFO L272 TraceCheckUtils]: 133: Hoare triple {64716#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {64716#false} is VALID [2022-04-28 03:08:27,104 INFO L290 TraceCheckUtils]: 134: Hoare triple {64716#false} ~cond := #in~cond; {64716#false} is VALID [2022-04-28 03:08:27,104 INFO L290 TraceCheckUtils]: 135: Hoare triple {64716#false} assume 0 == ~cond; {64716#false} is VALID [2022-04-28 03:08:27,104 INFO L290 TraceCheckUtils]: 136: Hoare triple {64716#false} assume !false; {64716#false} is VALID [2022-04-28 03:08:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 63 proven. 3906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:08:27,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:08:27,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695421525] [2022-04-28 03:08:27,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695421525] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:08:27,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [19597551] [2022-04-28 03:08:27,106 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:08:27,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:08:27,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:08:27,107 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:08:27,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (125)] Waiting until timeout for monitored process [2022-04-28 03:08:27,190 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:08:27,190 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:08:27,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 131 conjunts are in the unsatisfiable core [2022-04-28 03:08:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:27,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:08:28,551 INFO L272 TraceCheckUtils]: 0: Hoare triple {64715#true} call ULTIMATE.init(); {64715#true} is VALID [2022-04-28 03:08:28,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {64715#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-28 03:08:28,551 INFO L290 TraceCheckUtils]: 2: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-28 03:08:28,551 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-28 03:08:28,551 INFO L272 TraceCheckUtils]: 4: Hoare triple {64715#true} call #t~ret5 := main(); {64715#true} is VALID [2022-04-28 03:08:28,552 INFO L290 TraceCheckUtils]: 5: Hoare triple {64715#true} ~x~0 := 0; {64720#(= main_~x~0 0)} is VALID [2022-04-28 03:08:28,552 INFO L290 TraceCheckUtils]: 6: Hoare triple {64720#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {64720#(= main_~x~0 0)} is VALID [2022-04-28 03:08:28,552 INFO L290 TraceCheckUtils]: 7: Hoare triple {64720#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:28,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:28,553 INFO L290 TraceCheckUtils]: 9: Hoare triple {64721#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:28,554 INFO L290 TraceCheckUtils]: 10: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:28,554 INFO L290 TraceCheckUtils]: 11: Hoare triple {64722#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:28,555 INFO L290 TraceCheckUtils]: 12: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:28,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {64723#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:28,556 INFO L290 TraceCheckUtils]: 14: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:28,556 INFO L290 TraceCheckUtils]: 15: Hoare triple {64724#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:28,557 INFO L290 TraceCheckUtils]: 16: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:28,557 INFO L290 TraceCheckUtils]: 17: Hoare triple {64725#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:28,557 INFO L290 TraceCheckUtils]: 18: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:28,558 INFO L290 TraceCheckUtils]: 19: Hoare triple {64726#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:28,558 INFO L290 TraceCheckUtils]: 20: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:28,559 INFO L290 TraceCheckUtils]: 21: Hoare triple {64727#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:28,559 INFO L290 TraceCheckUtils]: 22: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:28,560 INFO L290 TraceCheckUtils]: 23: Hoare triple {64728#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:28,560 INFO L290 TraceCheckUtils]: 24: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:28,560 INFO L290 TraceCheckUtils]: 25: Hoare triple {64729#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:28,561 INFO L290 TraceCheckUtils]: 26: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:28,561 INFO L290 TraceCheckUtils]: 27: Hoare triple {64730#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:28,562 INFO L290 TraceCheckUtils]: 28: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:28,562 INFO L290 TraceCheckUtils]: 29: Hoare triple {64731#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:28,563 INFO L290 TraceCheckUtils]: 30: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:28,563 INFO L290 TraceCheckUtils]: 31: Hoare triple {64732#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:28,563 INFO L290 TraceCheckUtils]: 32: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:28,564 INFO L290 TraceCheckUtils]: 33: Hoare triple {64733#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:28,564 INFO L290 TraceCheckUtils]: 34: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:28,565 INFO L290 TraceCheckUtils]: 35: Hoare triple {64734#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:28,565 INFO L290 TraceCheckUtils]: 36: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:28,566 INFO L290 TraceCheckUtils]: 37: Hoare triple {64735#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:28,566 INFO L290 TraceCheckUtils]: 38: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:28,566 INFO L290 TraceCheckUtils]: 39: Hoare triple {64736#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:28,567 INFO L290 TraceCheckUtils]: 40: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:28,567 INFO L290 TraceCheckUtils]: 41: Hoare triple {64737#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:28,568 INFO L290 TraceCheckUtils]: 42: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:28,568 INFO L290 TraceCheckUtils]: 43: Hoare triple {64738#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:28,568 INFO L290 TraceCheckUtils]: 44: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:28,569 INFO L290 TraceCheckUtils]: 45: Hoare triple {64739#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:28,569 INFO L290 TraceCheckUtils]: 46: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:28,570 INFO L290 TraceCheckUtils]: 47: Hoare triple {64740#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:28,570 INFO L290 TraceCheckUtils]: 48: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:28,571 INFO L290 TraceCheckUtils]: 49: Hoare triple {64741#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:28,571 INFO L290 TraceCheckUtils]: 50: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:28,572 INFO L290 TraceCheckUtils]: 51: Hoare triple {64742#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:28,572 INFO L290 TraceCheckUtils]: 52: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:28,572 INFO L290 TraceCheckUtils]: 53: Hoare triple {64743#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:28,573 INFO L290 TraceCheckUtils]: 54: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:28,573 INFO L290 TraceCheckUtils]: 55: Hoare triple {64744#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:28,574 INFO L290 TraceCheckUtils]: 56: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:28,574 INFO L290 TraceCheckUtils]: 57: Hoare triple {64745#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:28,575 INFO L290 TraceCheckUtils]: 58: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:28,575 INFO L290 TraceCheckUtils]: 59: Hoare triple {64746#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:28,575 INFO L290 TraceCheckUtils]: 60: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:28,576 INFO L290 TraceCheckUtils]: 61: Hoare triple {64747#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:28,576 INFO L290 TraceCheckUtils]: 62: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:28,577 INFO L290 TraceCheckUtils]: 63: Hoare triple {64748#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:28,577 INFO L290 TraceCheckUtils]: 64: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:28,578 INFO L290 TraceCheckUtils]: 65: Hoare triple {64749#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:28,578 INFO L290 TraceCheckUtils]: 66: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:28,578 INFO L290 TraceCheckUtils]: 67: Hoare triple {64750#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:28,579 INFO L290 TraceCheckUtils]: 68: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:28,579 INFO L290 TraceCheckUtils]: 69: Hoare triple {64751#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:28,580 INFO L290 TraceCheckUtils]: 70: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:28,580 INFO L290 TraceCheckUtils]: 71: Hoare triple {64752#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:28,581 INFO L290 TraceCheckUtils]: 72: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:28,581 INFO L290 TraceCheckUtils]: 73: Hoare triple {64753#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:28,581 INFO L290 TraceCheckUtils]: 74: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:28,582 INFO L290 TraceCheckUtils]: 75: Hoare triple {64754#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:28,582 INFO L290 TraceCheckUtils]: 76: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:28,583 INFO L290 TraceCheckUtils]: 77: Hoare triple {64755#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:28,583 INFO L290 TraceCheckUtils]: 78: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:28,584 INFO L290 TraceCheckUtils]: 79: Hoare triple {64756#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:28,584 INFO L290 TraceCheckUtils]: 80: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:28,584 INFO L290 TraceCheckUtils]: 81: Hoare triple {64757#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:28,585 INFO L290 TraceCheckUtils]: 82: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:28,585 INFO L290 TraceCheckUtils]: 83: Hoare triple {64758#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:28,586 INFO L290 TraceCheckUtils]: 84: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:28,586 INFO L290 TraceCheckUtils]: 85: Hoare triple {64759#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:28,587 INFO L290 TraceCheckUtils]: 86: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:28,588 INFO L290 TraceCheckUtils]: 87: Hoare triple {64760#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:28,588 INFO L290 TraceCheckUtils]: 88: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:28,589 INFO L290 TraceCheckUtils]: 89: Hoare triple {64761#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:28,589 INFO L290 TraceCheckUtils]: 90: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:28,590 INFO L290 TraceCheckUtils]: 91: Hoare triple {64762#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:28,590 INFO L290 TraceCheckUtils]: 92: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:28,591 INFO L290 TraceCheckUtils]: 93: Hoare triple {64763#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:28,591 INFO L290 TraceCheckUtils]: 94: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:28,592 INFO L290 TraceCheckUtils]: 95: Hoare triple {64764#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:28,592 INFO L290 TraceCheckUtils]: 96: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:28,593 INFO L290 TraceCheckUtils]: 97: Hoare triple {64765#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:28,593 INFO L290 TraceCheckUtils]: 98: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:28,594 INFO L290 TraceCheckUtils]: 99: Hoare triple {64766#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:28,594 INFO L290 TraceCheckUtils]: 100: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:28,595 INFO L290 TraceCheckUtils]: 101: Hoare triple {64767#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:28,595 INFO L290 TraceCheckUtils]: 102: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:28,596 INFO L290 TraceCheckUtils]: 103: Hoare triple {64768#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:28,596 INFO L290 TraceCheckUtils]: 104: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:28,597 INFO L290 TraceCheckUtils]: 105: Hoare triple {64769#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:28,597 INFO L290 TraceCheckUtils]: 106: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:28,598 INFO L290 TraceCheckUtils]: 107: Hoare triple {64770#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:28,598 INFO L290 TraceCheckUtils]: 108: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:28,599 INFO L290 TraceCheckUtils]: 109: Hoare triple {64771#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:28,599 INFO L290 TraceCheckUtils]: 110: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:28,600 INFO L290 TraceCheckUtils]: 111: Hoare triple {64772#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:28,600 INFO L290 TraceCheckUtils]: 112: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:28,601 INFO L290 TraceCheckUtils]: 113: Hoare triple {64773#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:28,601 INFO L290 TraceCheckUtils]: 114: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:28,602 INFO L290 TraceCheckUtils]: 115: Hoare triple {64774#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:28,602 INFO L290 TraceCheckUtils]: 116: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:28,603 INFO L290 TraceCheckUtils]: 117: Hoare triple {64775#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:28,603 INFO L290 TraceCheckUtils]: 118: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:28,604 INFO L290 TraceCheckUtils]: 119: Hoare triple {64776#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:28,604 INFO L290 TraceCheckUtils]: 120: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:28,604 INFO L290 TraceCheckUtils]: 121: Hoare triple {64777#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:28,605 INFO L290 TraceCheckUtils]: 122: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:28,605 INFO L290 TraceCheckUtils]: 123: Hoare triple {64778#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:28,606 INFO L290 TraceCheckUtils]: 124: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:28,606 INFO L290 TraceCheckUtils]: 125: Hoare triple {64779#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:28,607 INFO L290 TraceCheckUtils]: 126: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:28,607 INFO L290 TraceCheckUtils]: 127: Hoare triple {64780#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:28,608 INFO L290 TraceCheckUtils]: 128: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:28,608 INFO L290 TraceCheckUtils]: 129: Hoare triple {64781#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:08:28,609 INFO L290 TraceCheckUtils]: 130: Hoare triple {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:08:28,609 INFO L290 TraceCheckUtils]: 131: Hoare triple {65174#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:08:28,610 INFO L290 TraceCheckUtils]: 132: Hoare triple {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:08:28,610 INFO L272 TraceCheckUtils]: 133: Hoare triple {65181#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:08:28,611 INFO L290 TraceCheckUtils]: 134: Hoare triple {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {65192#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:08:28,611 INFO L290 TraceCheckUtils]: 135: Hoare triple {65192#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {64716#false} is VALID [2022-04-28 03:08:28,611 INFO L290 TraceCheckUtils]: 136: Hoare triple {64716#false} assume !false; {64716#false} is VALID [2022-04-28 03:08:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:08:28,612 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:08:29,134 INFO L290 TraceCheckUtils]: 136: Hoare triple {64716#false} assume !false; {64716#false} is VALID [2022-04-28 03:08:29,135 INFO L290 TraceCheckUtils]: 135: Hoare triple {65192#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {64716#false} is VALID [2022-04-28 03:08:29,135 INFO L290 TraceCheckUtils]: 134: Hoare triple {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {65192#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:08:29,136 INFO L272 TraceCheckUtils]: 133: Hoare triple {65208#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {65188#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:08:29,136 INFO L290 TraceCheckUtils]: 132: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,136 INFO L290 TraceCheckUtils]: 131: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,137 INFO L290 TraceCheckUtils]: 130: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,137 INFO L290 TraceCheckUtils]: 129: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,138 INFO L290 TraceCheckUtils]: 128: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,138 INFO L290 TraceCheckUtils]: 127: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,138 INFO L290 TraceCheckUtils]: 126: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,139 INFO L290 TraceCheckUtils]: 125: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,139 INFO L290 TraceCheckUtils]: 124: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,140 INFO L290 TraceCheckUtils]: 123: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,140 INFO L290 TraceCheckUtils]: 122: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,141 INFO L290 TraceCheckUtils]: 121: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,141 INFO L290 TraceCheckUtils]: 120: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,141 INFO L290 TraceCheckUtils]: 119: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,142 INFO L290 TraceCheckUtils]: 118: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,142 INFO L290 TraceCheckUtils]: 117: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,143 INFO L290 TraceCheckUtils]: 116: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,143 INFO L290 TraceCheckUtils]: 115: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,143 INFO L290 TraceCheckUtils]: 114: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,144 INFO L290 TraceCheckUtils]: 113: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,144 INFO L290 TraceCheckUtils]: 112: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,145 INFO L290 TraceCheckUtils]: 111: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,145 INFO L290 TraceCheckUtils]: 110: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,146 INFO L290 TraceCheckUtils]: 109: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,146 INFO L290 TraceCheckUtils]: 108: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,146 INFO L290 TraceCheckUtils]: 107: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,147 INFO L290 TraceCheckUtils]: 106: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,147 INFO L290 TraceCheckUtils]: 105: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,148 INFO L290 TraceCheckUtils]: 104: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,148 INFO L290 TraceCheckUtils]: 103: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,148 INFO L290 TraceCheckUtils]: 102: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,149 INFO L290 TraceCheckUtils]: 101: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,149 INFO L290 TraceCheckUtils]: 100: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,150 INFO L290 TraceCheckUtils]: 99: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,150 INFO L290 TraceCheckUtils]: 98: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,151 INFO L290 TraceCheckUtils]: 97: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,151 INFO L290 TraceCheckUtils]: 96: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,151 INFO L290 TraceCheckUtils]: 95: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,152 INFO L290 TraceCheckUtils]: 94: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,152 INFO L290 TraceCheckUtils]: 93: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,152 INFO L290 TraceCheckUtils]: 92: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,153 INFO L290 TraceCheckUtils]: 91: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,153 INFO L290 TraceCheckUtils]: 90: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,154 INFO L290 TraceCheckUtils]: 89: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,154 INFO L290 TraceCheckUtils]: 88: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,155 INFO L290 TraceCheckUtils]: 87: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,155 INFO L290 TraceCheckUtils]: 86: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,155 INFO L290 TraceCheckUtils]: 85: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,156 INFO L290 TraceCheckUtils]: 84: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,156 INFO L290 TraceCheckUtils]: 83: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,157 INFO L290 TraceCheckUtils]: 82: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,157 INFO L290 TraceCheckUtils]: 81: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,157 INFO L290 TraceCheckUtils]: 80: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,158 INFO L290 TraceCheckUtils]: 79: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,158 INFO L290 TraceCheckUtils]: 78: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,159 INFO L290 TraceCheckUtils]: 77: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,159 INFO L290 TraceCheckUtils]: 76: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,160 INFO L290 TraceCheckUtils]: 75: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,160 INFO L290 TraceCheckUtils]: 74: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,160 INFO L290 TraceCheckUtils]: 73: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,161 INFO L290 TraceCheckUtils]: 72: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,161 INFO L290 TraceCheckUtils]: 71: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,162 INFO L290 TraceCheckUtils]: 70: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,162 INFO L290 TraceCheckUtils]: 69: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,162 INFO L290 TraceCheckUtils]: 68: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,163 INFO L290 TraceCheckUtils]: 67: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,163 INFO L290 TraceCheckUtils]: 66: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,164 INFO L290 TraceCheckUtils]: 65: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,164 INFO L290 TraceCheckUtils]: 64: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,164 INFO L290 TraceCheckUtils]: 63: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,165 INFO L290 TraceCheckUtils]: 62: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,165 INFO L290 TraceCheckUtils]: 61: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,166 INFO L290 TraceCheckUtils]: 60: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,166 INFO L290 TraceCheckUtils]: 59: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,166 INFO L290 TraceCheckUtils]: 58: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,167 INFO L290 TraceCheckUtils]: 57: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,167 INFO L290 TraceCheckUtils]: 56: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,168 INFO L290 TraceCheckUtils]: 55: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,168 INFO L290 TraceCheckUtils]: 54: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,169 INFO L290 TraceCheckUtils]: 53: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,169 INFO L290 TraceCheckUtils]: 52: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,169 INFO L290 TraceCheckUtils]: 51: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,170 INFO L290 TraceCheckUtils]: 50: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,170 INFO L290 TraceCheckUtils]: 49: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,171 INFO L290 TraceCheckUtils]: 48: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,171 INFO L290 TraceCheckUtils]: 47: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,171 INFO L290 TraceCheckUtils]: 46: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,172 INFO L290 TraceCheckUtils]: 45: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,172 INFO L290 TraceCheckUtils]: 44: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,173 INFO L290 TraceCheckUtils]: 43: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,173 INFO L290 TraceCheckUtils]: 42: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,174 INFO L290 TraceCheckUtils]: 41: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,174 INFO L290 TraceCheckUtils]: 40: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,174 INFO L290 TraceCheckUtils]: 39: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,175 INFO L290 TraceCheckUtils]: 38: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,175 INFO L290 TraceCheckUtils]: 37: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,175 INFO L290 TraceCheckUtils]: 36: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,176 INFO L290 TraceCheckUtils]: 35: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,176 INFO L290 TraceCheckUtils]: 34: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,177 INFO L290 TraceCheckUtils]: 33: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,177 INFO L290 TraceCheckUtils]: 32: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,178 INFO L290 TraceCheckUtils]: 31: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,178 INFO L290 TraceCheckUtils]: 30: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,178 INFO L290 TraceCheckUtils]: 29: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,179 INFO L290 TraceCheckUtils]: 28: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,179 INFO L290 TraceCheckUtils]: 27: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,180 INFO L290 TraceCheckUtils]: 26: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,180 INFO L290 TraceCheckUtils]: 25: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,180 INFO L290 TraceCheckUtils]: 24: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,181 INFO L290 TraceCheckUtils]: 23: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,181 INFO L290 TraceCheckUtils]: 22: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,182 INFO L290 TraceCheckUtils]: 21: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,182 INFO L290 TraceCheckUtils]: 20: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,183 INFO L290 TraceCheckUtils]: 19: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,183 INFO L290 TraceCheckUtils]: 18: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,183 INFO L290 TraceCheckUtils]: 17: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,184 INFO L290 TraceCheckUtils]: 16: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,184 INFO L290 TraceCheckUtils]: 15: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,184 INFO L290 TraceCheckUtils]: 14: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,186 INFO L290 TraceCheckUtils]: 11: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,186 INFO L290 TraceCheckUtils]: 10: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,187 INFO L290 TraceCheckUtils]: 9: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,187 INFO L290 TraceCheckUtils]: 8: Hoare triple {65221#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,187 INFO L290 TraceCheckUtils]: 7: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {65221#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:08:29,188 INFO L290 TraceCheckUtils]: 6: Hoare triple {65208#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,188 INFO L290 TraceCheckUtils]: 5: Hoare triple {64715#true} ~x~0 := 0; {65208#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:08:29,188 INFO L272 TraceCheckUtils]: 4: Hoare triple {64715#true} call #t~ret5 := main(); {64715#true} is VALID [2022-04-28 03:08:29,188 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64715#true} {64715#true} #40#return; {64715#true} is VALID [2022-04-28 03:08:29,188 INFO L290 TraceCheckUtils]: 2: Hoare triple {64715#true} assume true; {64715#true} is VALID [2022-04-28 03:08:29,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {64715#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {64715#true} is VALID [2022-04-28 03:08:29,189 INFO L272 TraceCheckUtils]: 0: Hoare triple {64715#true} call ULTIMATE.init(); {64715#true} is VALID [2022-04-28 03:08:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 2015 refuted. 0 times theorem prover too weak. 1954 trivial. 0 not checked. [2022-04-28 03:08:29,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [19597551] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:08:29,189 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:08:29,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [66, 68, 6] total 72 [2022-04-28 03:08:29,190 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:08:29,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2084408049] [2022-04-28 03:08:29,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2084408049] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:08:29,190 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:08:29,190 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [66] imperfect sequences [] total 66 [2022-04-28 03:08:29,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082899861] [2022-04-28 03:08:29,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:08:29,190 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 137 [2022-04-28 03:08:29,191 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:08:29,191 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:29,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:08:29,282 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-04-28 03:08:29,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:08:29,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-04-28 03:08:29,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=268, Invalid=4844, Unknown=0, NotChecked=0, Total=5112 [2022-04-28 03:08:29,283 INFO L87 Difference]: Start difference. First operand 139 states and 141 transitions. Second operand has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:41,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:08:41,984 INFO L93 Difference]: Finished difference Result 148 states and 152 transitions. [2022-04-28 03:08:41,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-28 03:08:41,989 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 137 [2022-04-28 03:08:41,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:08:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 149 transitions. [2022-04-28 03:08:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 149 transitions. [2022-04-28 03:08:41,991 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 149 transitions. [2022-04-28 03:08:42,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:08:42,107 INFO L225 Difference]: With dead ends: 148 [2022-04-28 03:08:42,107 INFO L226 Difference]: Without dead ends: 141 [2022-04-28 03:08:42,108 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 404 GetRequests, 268 SyntacticMatches, 3 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1970 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=706, Invalid=17384, Unknown=0, NotChecked=0, Total=18090 [2022-04-28 03:08:42,108 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 71 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 7951 mSolverCounterSat, 127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 179 SdHoareTripleChecker+Invalid, 8078 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 7951 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-04-28 03:08:42,108 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 179 Invalid, 8078 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 7951 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2022-04-28 03:08:42,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2022-04-28 03:08:42,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2022-04-28 03:08:42,425 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:08:42,425 INFO L82 GeneralOperation]: Start isEquivalent. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:42,425 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:42,425 INFO L87 Difference]: Start difference. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:42,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:08:42,426 INFO L93 Difference]: Finished difference Result 141 states and 143 transitions. [2022-04-28 03:08:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-04-28 03:08:42,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:08:42,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:08:42,427 INFO L74 IsIncluded]: Start isIncluded. First operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 141 states. [2022-04-28 03:08:42,427 INFO L87 Difference]: Start difference. First operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 141 states. [2022-04-28 03:08:42,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:08:42,428 INFO L93 Difference]: Finished difference Result 141 states and 143 transitions. [2022-04-28 03:08:42,428 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-04-28 03:08:42,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:08:42,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:08:42,429 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:08:42,429 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:08:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 136 states have (on average 1.0220588235294117) internal successors, (139), 136 states have internal predecessors, (139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:42,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 143 transitions. [2022-04-28 03:08:42,430 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 143 transitions. Word has length 137 [2022-04-28 03:08:42,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:08:42,430 INFO L495 AbstractCegarLoop]: Abstraction has 141 states and 143 transitions. [2022-04-28 03:08:42,430 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 2.015151515151515) internal successors, (133), 65 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:42,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 141 states and 143 transitions. [2022-04-28 03:08:42,631 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:08:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-04-28 03:08:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-28 03:08:42,631 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:08:42,631 INFO L195 NwaCegarLoop]: trace histogram [64, 63, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:08:42,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (125)] Ended with exit code 0 [2022-04-28 03:08:42,843 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (124)] Forceful destruction successful, exit code 0 [2022-04-28 03:08:43,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 125 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable126,124 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable125 [2022-04-28 03:08:43,039 INFO L420 AbstractCegarLoop]: === Iteration 66 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:08:43,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:08:43,040 INFO L85 PathProgramCache]: Analyzing trace with hash -312099040, now seen corresponding path program 125 times [2022-04-28 03:08:43,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:08:43,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1576261644] [2022-04-28 03:08:44,071 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:08:44,197 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:08:44,401 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:08:44,403 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:08:44,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1335227472, now seen corresponding path program 1 times [2022-04-28 03:08:44,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:08:44,406 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186111588] [2022-04-28 03:08:44,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:08:44,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:08:44,416 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_127.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_127.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:08:44,417 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_127.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_127.0)) 4294967296)) 65521) 0) [2022-04-28 03:08:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:08:44,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [578655420] [2022-04-28 03:08:44,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:08:44,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:08:44,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:08:44,423 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:08:44,440 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (126)] Waiting until timeout for monitored process [2022-04-28 03:08:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:08:44,469 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:08:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:08:44,498 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:08:44,498 INFO L85 PathProgramCache]: Analyzing trace with hash -312099040, now seen corresponding path program 126 times [2022-04-28 03:08:44,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:08:44,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290196254] [2022-04-28 03:08:44,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:08:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:08:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:46,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:08:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:46,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {66666#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-28 03:08:46,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-28 03:08:46,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-28 03:08:46,445 INFO L272 TraceCheckUtils]: 0: Hoare triple {66597#true} call ULTIMATE.init(); {66666#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:08:46,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {66666#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-28 03:08:46,446 INFO L290 TraceCheckUtils]: 2: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-28 03:08:46,446 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-28 03:08:46,447 INFO L272 TraceCheckUtils]: 4: Hoare triple {66597#true} call #t~ret5 := main(); {66597#true} is VALID [2022-04-28 03:08:46,447 INFO L290 TraceCheckUtils]: 5: Hoare triple {66597#true} ~x~0 := 0; {66602#(= main_~x~0 0)} is VALID [2022-04-28 03:08:46,447 INFO L290 TraceCheckUtils]: 6: Hoare triple {66602#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {66602#(= main_~x~0 0)} is VALID [2022-04-28 03:08:46,448 INFO L290 TraceCheckUtils]: 7: Hoare triple {66602#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:46,448 INFO L290 TraceCheckUtils]: 8: Hoare triple {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:08:46,448 INFO L290 TraceCheckUtils]: 9: Hoare triple {66603#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:46,449 INFO L290 TraceCheckUtils]: 10: Hoare triple {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:08:46,449 INFO L290 TraceCheckUtils]: 11: Hoare triple {66604#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:46,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:08:46,450 INFO L290 TraceCheckUtils]: 13: Hoare triple {66605#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:46,451 INFO L290 TraceCheckUtils]: 14: Hoare triple {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:08:46,451 INFO L290 TraceCheckUtils]: 15: Hoare triple {66606#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:46,451 INFO L290 TraceCheckUtils]: 16: Hoare triple {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:08:46,452 INFO L290 TraceCheckUtils]: 17: Hoare triple {66607#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:46,452 INFO L290 TraceCheckUtils]: 18: Hoare triple {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:08:46,453 INFO L290 TraceCheckUtils]: 19: Hoare triple {66608#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:46,453 INFO L290 TraceCheckUtils]: 20: Hoare triple {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:08:46,454 INFO L290 TraceCheckUtils]: 21: Hoare triple {66609#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:46,454 INFO L290 TraceCheckUtils]: 22: Hoare triple {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:08:46,454 INFO L290 TraceCheckUtils]: 23: Hoare triple {66610#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:46,455 INFO L290 TraceCheckUtils]: 24: Hoare triple {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:08:46,455 INFO L290 TraceCheckUtils]: 25: Hoare triple {66611#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:46,456 INFO L290 TraceCheckUtils]: 26: Hoare triple {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:08:46,456 INFO L290 TraceCheckUtils]: 27: Hoare triple {66612#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:46,457 INFO L290 TraceCheckUtils]: 28: Hoare triple {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:08:46,457 INFO L290 TraceCheckUtils]: 29: Hoare triple {66613#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:46,457 INFO L290 TraceCheckUtils]: 30: Hoare triple {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:08:46,458 INFO L290 TraceCheckUtils]: 31: Hoare triple {66614#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:46,458 INFO L290 TraceCheckUtils]: 32: Hoare triple {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:08:46,459 INFO L290 TraceCheckUtils]: 33: Hoare triple {66615#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:46,459 INFO L290 TraceCheckUtils]: 34: Hoare triple {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:08:46,460 INFO L290 TraceCheckUtils]: 35: Hoare triple {66616#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:46,460 INFO L290 TraceCheckUtils]: 36: Hoare triple {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:08:46,461 INFO L290 TraceCheckUtils]: 37: Hoare triple {66617#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:46,461 INFO L290 TraceCheckUtils]: 38: Hoare triple {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:08:46,462 INFO L290 TraceCheckUtils]: 39: Hoare triple {66618#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:46,462 INFO L290 TraceCheckUtils]: 40: Hoare triple {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:08:46,463 INFO L290 TraceCheckUtils]: 41: Hoare triple {66619#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:46,463 INFO L290 TraceCheckUtils]: 42: Hoare triple {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:08:46,464 INFO L290 TraceCheckUtils]: 43: Hoare triple {66620#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:46,464 INFO L290 TraceCheckUtils]: 44: Hoare triple {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:08:46,465 INFO L290 TraceCheckUtils]: 45: Hoare triple {66621#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:46,465 INFO L290 TraceCheckUtils]: 46: Hoare triple {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:08:46,466 INFO L290 TraceCheckUtils]: 47: Hoare triple {66622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:46,466 INFO L290 TraceCheckUtils]: 48: Hoare triple {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:08:46,467 INFO L290 TraceCheckUtils]: 49: Hoare triple {66623#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:46,467 INFO L290 TraceCheckUtils]: 50: Hoare triple {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:08:46,468 INFO L290 TraceCheckUtils]: 51: Hoare triple {66624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:46,468 INFO L290 TraceCheckUtils]: 52: Hoare triple {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:08:46,469 INFO L290 TraceCheckUtils]: 53: Hoare triple {66625#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:46,469 INFO L290 TraceCheckUtils]: 54: Hoare triple {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:08:46,470 INFO L290 TraceCheckUtils]: 55: Hoare triple {66626#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:46,470 INFO L290 TraceCheckUtils]: 56: Hoare triple {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:08:46,471 INFO L290 TraceCheckUtils]: 57: Hoare triple {66627#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:46,471 INFO L290 TraceCheckUtils]: 58: Hoare triple {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:08:46,472 INFO L290 TraceCheckUtils]: 59: Hoare triple {66628#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:46,472 INFO L290 TraceCheckUtils]: 60: Hoare triple {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:08:46,473 INFO L290 TraceCheckUtils]: 61: Hoare triple {66629#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:46,473 INFO L290 TraceCheckUtils]: 62: Hoare triple {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:08:46,474 INFO L290 TraceCheckUtils]: 63: Hoare triple {66630#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:46,474 INFO L290 TraceCheckUtils]: 64: Hoare triple {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:08:46,475 INFO L290 TraceCheckUtils]: 65: Hoare triple {66631#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:46,475 INFO L290 TraceCheckUtils]: 66: Hoare triple {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:08:46,476 INFO L290 TraceCheckUtils]: 67: Hoare triple {66632#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:46,476 INFO L290 TraceCheckUtils]: 68: Hoare triple {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:08:46,477 INFO L290 TraceCheckUtils]: 69: Hoare triple {66633#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:46,477 INFO L290 TraceCheckUtils]: 70: Hoare triple {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:08:46,478 INFO L290 TraceCheckUtils]: 71: Hoare triple {66634#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:46,478 INFO L290 TraceCheckUtils]: 72: Hoare triple {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:08:46,479 INFO L290 TraceCheckUtils]: 73: Hoare triple {66635#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:46,479 INFO L290 TraceCheckUtils]: 74: Hoare triple {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:08:46,480 INFO L290 TraceCheckUtils]: 75: Hoare triple {66636#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:46,480 INFO L290 TraceCheckUtils]: 76: Hoare triple {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:08:46,481 INFO L290 TraceCheckUtils]: 77: Hoare triple {66637#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:46,481 INFO L290 TraceCheckUtils]: 78: Hoare triple {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:08:46,482 INFO L290 TraceCheckUtils]: 79: Hoare triple {66638#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:46,482 INFO L290 TraceCheckUtils]: 80: Hoare triple {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:08:46,483 INFO L290 TraceCheckUtils]: 81: Hoare triple {66639#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:46,483 INFO L290 TraceCheckUtils]: 82: Hoare triple {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:08:46,484 INFO L290 TraceCheckUtils]: 83: Hoare triple {66640#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:46,484 INFO L290 TraceCheckUtils]: 84: Hoare triple {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:08:46,485 INFO L290 TraceCheckUtils]: 85: Hoare triple {66641#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:46,485 INFO L290 TraceCheckUtils]: 86: Hoare triple {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:08:46,486 INFO L290 TraceCheckUtils]: 87: Hoare triple {66642#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:46,486 INFO L290 TraceCheckUtils]: 88: Hoare triple {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:08:46,487 INFO L290 TraceCheckUtils]: 89: Hoare triple {66643#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:46,488 INFO L290 TraceCheckUtils]: 90: Hoare triple {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:08:46,488 INFO L290 TraceCheckUtils]: 91: Hoare triple {66644#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:46,489 INFO L290 TraceCheckUtils]: 92: Hoare triple {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:08:46,489 INFO L290 TraceCheckUtils]: 93: Hoare triple {66645#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:46,490 INFO L290 TraceCheckUtils]: 94: Hoare triple {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:08:46,490 INFO L290 TraceCheckUtils]: 95: Hoare triple {66646#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:46,491 INFO L290 TraceCheckUtils]: 96: Hoare triple {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:08:46,491 INFO L290 TraceCheckUtils]: 97: Hoare triple {66647#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:46,492 INFO L290 TraceCheckUtils]: 98: Hoare triple {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:08:46,492 INFO L290 TraceCheckUtils]: 99: Hoare triple {66648#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:46,493 INFO L290 TraceCheckUtils]: 100: Hoare triple {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:08:46,493 INFO L290 TraceCheckUtils]: 101: Hoare triple {66649#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:46,494 INFO L290 TraceCheckUtils]: 102: Hoare triple {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:08:46,494 INFO L290 TraceCheckUtils]: 103: Hoare triple {66650#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:46,495 INFO L290 TraceCheckUtils]: 104: Hoare triple {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:08:46,495 INFO L290 TraceCheckUtils]: 105: Hoare triple {66651#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:46,496 INFO L290 TraceCheckUtils]: 106: Hoare triple {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:08:46,496 INFO L290 TraceCheckUtils]: 107: Hoare triple {66652#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:46,497 INFO L290 TraceCheckUtils]: 108: Hoare triple {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:08:46,497 INFO L290 TraceCheckUtils]: 109: Hoare triple {66653#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:46,498 INFO L290 TraceCheckUtils]: 110: Hoare triple {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:08:46,498 INFO L290 TraceCheckUtils]: 111: Hoare triple {66654#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:46,499 INFO L290 TraceCheckUtils]: 112: Hoare triple {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:08:46,499 INFO L290 TraceCheckUtils]: 113: Hoare triple {66655#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:46,500 INFO L290 TraceCheckUtils]: 114: Hoare triple {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:08:46,500 INFO L290 TraceCheckUtils]: 115: Hoare triple {66656#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:46,501 INFO L290 TraceCheckUtils]: 116: Hoare triple {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:08:46,501 INFO L290 TraceCheckUtils]: 117: Hoare triple {66657#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:46,502 INFO L290 TraceCheckUtils]: 118: Hoare triple {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:08:46,502 INFO L290 TraceCheckUtils]: 119: Hoare triple {66658#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:46,503 INFO L290 TraceCheckUtils]: 120: Hoare triple {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:08:46,503 INFO L290 TraceCheckUtils]: 121: Hoare triple {66659#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:46,504 INFO L290 TraceCheckUtils]: 122: Hoare triple {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:08:46,504 INFO L290 TraceCheckUtils]: 123: Hoare triple {66660#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:46,505 INFO L290 TraceCheckUtils]: 124: Hoare triple {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:08:46,505 INFO L290 TraceCheckUtils]: 125: Hoare triple {66661#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:46,506 INFO L290 TraceCheckUtils]: 126: Hoare triple {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:08:46,506 INFO L290 TraceCheckUtils]: 127: Hoare triple {66662#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:46,507 INFO L290 TraceCheckUtils]: 128: Hoare triple {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:08:46,507 INFO L290 TraceCheckUtils]: 129: Hoare triple {66663#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:08:46,508 INFO L290 TraceCheckUtils]: 130: Hoare triple {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:08:46,508 INFO L290 TraceCheckUtils]: 131: Hoare triple {66664#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:08:46,509 INFO L290 TraceCheckUtils]: 132: Hoare triple {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:08:46,509 INFO L290 TraceCheckUtils]: 133: Hoare triple {66665#(and (<= main_~x~0 63) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {66598#false} is VALID [2022-04-28 03:08:46,509 INFO L290 TraceCheckUtils]: 134: Hoare triple {66598#false} assume !(~x~0 % 4294967296 < 268435455); {66598#false} is VALID [2022-04-28 03:08:46,510 INFO L272 TraceCheckUtils]: 135: Hoare triple {66598#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {66598#false} is VALID [2022-04-28 03:08:46,510 INFO L290 TraceCheckUtils]: 136: Hoare triple {66598#false} ~cond := #in~cond; {66598#false} is VALID [2022-04-28 03:08:46,510 INFO L290 TraceCheckUtils]: 137: Hoare triple {66598#false} assume 0 == ~cond; {66598#false} is VALID [2022-04-28 03:08:46,510 INFO L290 TraceCheckUtils]: 138: Hoare triple {66598#false} assume !false; {66598#false} is VALID [2022-04-28 03:08:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 64 proven. 4032 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:08:46,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:08:46,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290196254] [2022-04-28 03:08:46,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [290196254] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:08:46,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1605824200] [2022-04-28 03:08:46,511 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:08:46,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:08:46,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:08:46,520 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:08:46,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (127)] Waiting until timeout for monitored process [2022-04-28 03:08:46,611 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:08:46,611 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:08:46,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:08:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:08:46,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:08:47,164 INFO L272 TraceCheckUtils]: 0: Hoare triple {66597#true} call ULTIMATE.init(); {66597#true} is VALID [2022-04-28 03:08:47,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {66597#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-28 03:08:47,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-28 03:08:47,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-28 03:08:47,164 INFO L272 TraceCheckUtils]: 4: Hoare triple {66597#true} call #t~ret5 := main(); {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 5: Hoare triple {66597#true} ~x~0 := 0; {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 6: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 10: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 11: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 12: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,165 INFO L290 TraceCheckUtils]: 13: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 14: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 15: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 16: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 17: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 18: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 19: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 20: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 21: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,166 INFO L290 TraceCheckUtils]: 22: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 23: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 24: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 25: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 26: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 27: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 28: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 29: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 30: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 31: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,167 INFO L290 TraceCheckUtils]: 32: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 37: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 38: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 39: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 40: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,168 INFO L290 TraceCheckUtils]: 41: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 42: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 43: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 44: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 45: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 46: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 47: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 48: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 49: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 50: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,169 INFO L290 TraceCheckUtils]: 51: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 52: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 53: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 54: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 55: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 56: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 57: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 58: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 59: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,170 INFO L290 TraceCheckUtils]: 60: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 61: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 62: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 63: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 64: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 65: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 66: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 67: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 68: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,171 INFO L290 TraceCheckUtils]: 69: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 70: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 71: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 72: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 73: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 74: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 75: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 76: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 77: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 78: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,172 INFO L290 TraceCheckUtils]: 79: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 80: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 81: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 82: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 83: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 84: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 85: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 86: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 87: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,173 INFO L290 TraceCheckUtils]: 88: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 89: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 90: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 91: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 92: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 93: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 94: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 95: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 96: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 97: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,174 INFO L290 TraceCheckUtils]: 98: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 99: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 100: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 101: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 102: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 103: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 104: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 105: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 106: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,175 INFO L290 TraceCheckUtils]: 107: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 108: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 109: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 110: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 111: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 112: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 113: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 114: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 115: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 116: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,176 INFO L290 TraceCheckUtils]: 117: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 118: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 119: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 120: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 121: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 122: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 123: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 124: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 125: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 126: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,177 INFO L290 TraceCheckUtils]: 127: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,178 INFO L290 TraceCheckUtils]: 128: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,178 INFO L290 TraceCheckUtils]: 129: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,178 INFO L290 TraceCheckUtils]: 130: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,179 INFO L290 TraceCheckUtils]: 131: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:08:47,180 INFO L290 TraceCheckUtils]: 132: Hoare triple {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:08:47,180 INFO L290 TraceCheckUtils]: 133: Hoare triple {67063#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {67070#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:08:47,181 INFO L290 TraceCheckUtils]: 134: Hoare triple {67070#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {66598#false} is VALID [2022-04-28 03:08:47,182 INFO L272 TraceCheckUtils]: 135: Hoare triple {66598#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {66598#false} is VALID [2022-04-28 03:08:47,182 INFO L290 TraceCheckUtils]: 136: Hoare triple {66598#false} ~cond := #in~cond; {66598#false} is VALID [2022-04-28 03:08:47,182 INFO L290 TraceCheckUtils]: 137: Hoare triple {66598#false} assume 0 == ~cond; {66598#false} is VALID [2022-04-28 03:08:47,182 INFO L290 TraceCheckUtils]: 138: Hoare triple {66598#false} assume !false; {66598#false} is VALID [2022-04-28 03:08:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 189 proven. 1 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2022-04-28 03:08:47,182 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:08:47,638 INFO L290 TraceCheckUtils]: 138: Hoare triple {66598#false} assume !false; {66598#false} is VALID [2022-04-28 03:08:47,638 INFO L290 TraceCheckUtils]: 137: Hoare triple {66598#false} assume 0 == ~cond; {66598#false} is VALID [2022-04-28 03:08:47,638 INFO L290 TraceCheckUtils]: 136: Hoare triple {66598#false} ~cond := #in~cond; {66598#false} is VALID [2022-04-28 03:08:47,638 INFO L272 TraceCheckUtils]: 135: Hoare triple {66598#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {66598#false} is VALID [2022-04-28 03:08:47,639 INFO L290 TraceCheckUtils]: 134: Hoare triple {67098#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {66598#false} is VALID [2022-04-28 03:08:47,640 INFO L290 TraceCheckUtils]: 133: Hoare triple {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {67098#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:08:47,640 INFO L290 TraceCheckUtils]: 132: Hoare triple {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:08:47,643 INFO L290 TraceCheckUtils]: 131: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {67102#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:08:47,643 INFO L290 TraceCheckUtils]: 130: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,643 INFO L290 TraceCheckUtils]: 129: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 128: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 127: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 126: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 125: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 124: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 123: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 122: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 121: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,644 INFO L290 TraceCheckUtils]: 120: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 119: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 118: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 117: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 116: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 115: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 114: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 113: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 112: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 111: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,645 INFO L290 TraceCheckUtils]: 110: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 109: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 108: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 107: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 106: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 105: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 104: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 103: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 102: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,646 INFO L290 TraceCheckUtils]: 101: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 100: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 99: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 98: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 97: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 96: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 95: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 94: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 93: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,647 INFO L290 TraceCheckUtils]: 92: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 91: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 90: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 89: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 88: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 87: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 86: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 85: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 84: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,648 INFO L290 TraceCheckUtils]: 83: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 82: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 81: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 80: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 79: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 78: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 77: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 76: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 75: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 74: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,649 INFO L290 TraceCheckUtils]: 73: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 72: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 71: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 70: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 69: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 68: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 67: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 66: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 65: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,650 INFO L290 TraceCheckUtils]: 64: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 63: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 62: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 61: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 60: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 59: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 58: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 57: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 56: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,651 INFO L290 TraceCheckUtils]: 55: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 54: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 53: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 52: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 50: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 49: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 46: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,652 INFO L290 TraceCheckUtils]: 45: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 43: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 42: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 41: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 40: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 39: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 38: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 37: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,653 INFO L290 TraceCheckUtils]: 36: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 35: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 34: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 33: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 32: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 31: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 30: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 29: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 28: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,654 INFO L290 TraceCheckUtils]: 27: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 24: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 23: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 22: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 21: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 20: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 19: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 18: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,655 INFO L290 TraceCheckUtils]: 17: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 16: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 15: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 14: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 13: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 12: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 10: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L290 TraceCheckUtils]: 7: Hoare triple {66597#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L290 TraceCheckUtils]: 6: Hoare triple {66597#true} assume !!(~x~0 % 4294967296 < 268435455); {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L290 TraceCheckUtils]: 5: Hoare triple {66597#true} ~x~0 := 0; {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L272 TraceCheckUtils]: 4: Hoare triple {66597#true} call #t~ret5 := main(); {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66597#true} {66597#true} #40#return; {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {66597#true} assume true; {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {66597#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {66597#true} is VALID [2022-04-28 03:08:47,657 INFO L272 TraceCheckUtils]: 0: Hoare triple {66597#true} call ULTIMATE.init(); {66597#true} is VALID [2022-04-28 03:08:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 189 proven. 1 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2022-04-28 03:08:47,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1605824200] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:08:47,658 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:08:47,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 4, 4] total 71 [2022-04-28 03:08:47,658 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:08:47,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1576261644] [2022-04-28 03:08:47,659 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1576261644] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:08:47,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:08:47,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2022-04-28 03:08:47,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310808462] [2022-04-28 03:08:47,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:08:47,659 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-28 03:08:47,660 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:08:47,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:08:47,769 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:08:47,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2022-04-28 03:08:47,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:08:47,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2022-04-28 03:08:47,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=456, Invalid=4514, Unknown=0, NotChecked=0, Total=4970 [2022-04-28 03:08:47,770 INFO L87 Difference]: Start difference. First operand 141 states and 143 transitions. Second operand has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:01,042 INFO L93 Difference]: Finished difference Result 150 states and 154 transitions. [2022-04-28 03:09:01,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2022-04-28 03:09:01,042 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-28 03:09:01,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:09:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 151 transitions. [2022-04-28 03:09:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 151 transitions. [2022-04-28 03:09:01,044 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 151 transitions. [2022-04-28 03:09:01,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:01,163 INFO L225 Difference]: With dead ends: 150 [2022-04-28 03:09:01,163 INFO L226 Difference]: Without dead ends: 143 [2022-04-28 03:09:01,164 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 276 SyntacticMatches, 1 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2020 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=1088, Invalid=17002, Unknown=0, NotChecked=0, Total=18090 [2022-04-28 03:09:01,164 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 72 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 8028 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 8157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 8028 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-04-28 03:09:01,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 34 Invalid, 8157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 8028 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2022-04-28 03:09:01,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2022-04-28 03:09:01,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2022-04-28 03:09:01,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:09:01,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,542 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,542 INFO L87 Difference]: Start difference. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:01,544 INFO L93 Difference]: Finished difference Result 143 states and 145 transitions. [2022-04-28 03:09:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-04-28 03:09:01,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:09:01,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:09:01,544 INFO L74 IsIncluded]: Start isIncluded. First operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 143 states. [2022-04-28 03:09:01,544 INFO L87 Difference]: Start difference. First operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 143 states. [2022-04-28 03:09:01,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:01,545 INFO L93 Difference]: Finished difference Result 143 states and 145 transitions. [2022-04-28 03:09:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-04-28 03:09:01,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:09:01,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:09:01,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:09:01,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:09:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 138 states have (on average 1.0217391304347827) internal successors, (141), 138 states have internal predecessors, (141), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 145 transitions. [2022-04-28 03:09:01,547 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 145 transitions. Word has length 139 [2022-04-28 03:09:01,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:09:01,547 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 145 transitions. [2022-04-28 03:09:01,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 2.014925373134328) internal successors, (135), 66 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:01,548 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 143 states and 145 transitions. [2022-04-28 03:09:01,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-04-28 03:09:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-04-28 03:09:01,722 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:09:01,722 INFO L195 NwaCegarLoop]: trace histogram [65, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:09:01,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (126)] Forceful destruction successful, exit code 0 [2022-04-28 03:09:01,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (127)] Forceful destruction successful, exit code 0 [2022-04-28 03:09:02,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 126 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable127,127 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable128 [2022-04-28 03:09:02,123 INFO L420 AbstractCegarLoop]: === Iteration 67 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:09:02,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:09:02,123 INFO L85 PathProgramCache]: Analyzing trace with hash -1632496963, now seen corresponding path program 127 times [2022-04-28 03:09:02,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:09:02,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1466363816] [2022-04-28 03:09:03,363 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:09:03,520 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:09:03,766 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:09:03,767 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:09:03,773 INFO L85 PathProgramCache]: Analyzing trace with hash 714304688, now seen corresponding path program 1 times [2022-04-28 03:09:03,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:09:03,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745412026] [2022-04-28 03:09:03,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:09:03,779 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_129.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_129.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:09:03,779 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_129.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_129.0)) 4294967296)) 65521) 0) [2022-04-28 03:09:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:09:03,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2088908431] [2022-04-28 03:09:03,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:03,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:03,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:09:03,784 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:09:03,785 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (128)] Waiting until timeout for monitored process [2022-04-28 03:09:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:09:03,847 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:09:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:09:03,980 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:09:03,981 INFO L85 PathProgramCache]: Analyzing trace with hash -1632496963, now seen corresponding path program 128 times [2022-04-28 03:09:03,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:09:03,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380509152] [2022-04-28 03:09:03,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:03,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:09:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:05,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:09:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:05,990 INFO L290 TraceCheckUtils]: 0: Hoare triple {68574#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-28 03:09:05,990 INFO L290 TraceCheckUtils]: 1: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-28 03:09:05,990 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-28 03:09:05,990 INFO L272 TraceCheckUtils]: 0: Hoare triple {68504#true} call ULTIMATE.init(); {68574#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:09:05,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {68574#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-28 03:09:05,991 INFO L290 TraceCheckUtils]: 2: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-28 03:09:05,991 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-28 03:09:05,991 INFO L272 TraceCheckUtils]: 4: Hoare triple {68504#true} call #t~ret5 := main(); {68504#true} is VALID [2022-04-28 03:09:05,991 INFO L290 TraceCheckUtils]: 5: Hoare triple {68504#true} ~x~0 := 0; {68509#(= main_~x~0 0)} is VALID [2022-04-28 03:09:05,991 INFO L290 TraceCheckUtils]: 6: Hoare triple {68509#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {68509#(= main_~x~0 0)} is VALID [2022-04-28 03:09:05,992 INFO L290 TraceCheckUtils]: 7: Hoare triple {68509#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:05,992 INFO L290 TraceCheckUtils]: 8: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:05,993 INFO L290 TraceCheckUtils]: 9: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:05,993 INFO L290 TraceCheckUtils]: 10: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:05,994 INFO L290 TraceCheckUtils]: 11: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:05,994 INFO L290 TraceCheckUtils]: 12: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:05,994 INFO L290 TraceCheckUtils]: 13: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:05,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:05,995 INFO L290 TraceCheckUtils]: 15: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:05,996 INFO L290 TraceCheckUtils]: 16: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:05,996 INFO L290 TraceCheckUtils]: 17: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:05,996 INFO L290 TraceCheckUtils]: 18: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:05,997 INFO L290 TraceCheckUtils]: 19: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:06,002 INFO L290 TraceCheckUtils]: 20: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:06,002 INFO L290 TraceCheckUtils]: 21: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:06,003 INFO L290 TraceCheckUtils]: 22: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:06,003 INFO L290 TraceCheckUtils]: 23: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:06,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:06,004 INFO L290 TraceCheckUtils]: 25: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:06,004 INFO L290 TraceCheckUtils]: 26: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:06,005 INFO L290 TraceCheckUtils]: 27: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:06,005 INFO L290 TraceCheckUtils]: 28: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:06,006 INFO L290 TraceCheckUtils]: 29: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:06,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:06,006 INFO L290 TraceCheckUtils]: 31: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:06,007 INFO L290 TraceCheckUtils]: 32: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:06,007 INFO L290 TraceCheckUtils]: 33: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:06,008 INFO L290 TraceCheckUtils]: 34: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:06,008 INFO L290 TraceCheckUtils]: 35: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:06,009 INFO L290 TraceCheckUtils]: 36: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:06,009 INFO L290 TraceCheckUtils]: 37: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:06,009 INFO L290 TraceCheckUtils]: 38: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:06,010 INFO L290 TraceCheckUtils]: 39: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:06,010 INFO L290 TraceCheckUtils]: 40: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:06,011 INFO L290 TraceCheckUtils]: 41: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:06,011 INFO L290 TraceCheckUtils]: 42: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:06,012 INFO L290 TraceCheckUtils]: 43: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:06,012 INFO L290 TraceCheckUtils]: 44: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:06,012 INFO L290 TraceCheckUtils]: 45: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:06,013 INFO L290 TraceCheckUtils]: 46: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:06,013 INFO L290 TraceCheckUtils]: 47: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:06,014 INFO L290 TraceCheckUtils]: 48: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:06,014 INFO L290 TraceCheckUtils]: 49: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:06,015 INFO L290 TraceCheckUtils]: 50: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:06,015 INFO L290 TraceCheckUtils]: 51: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:06,015 INFO L290 TraceCheckUtils]: 52: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:06,016 INFO L290 TraceCheckUtils]: 53: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:06,016 INFO L290 TraceCheckUtils]: 54: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:06,017 INFO L290 TraceCheckUtils]: 55: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:06,017 INFO L290 TraceCheckUtils]: 56: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:06,018 INFO L290 TraceCheckUtils]: 57: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:06,018 INFO L290 TraceCheckUtils]: 58: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:06,018 INFO L290 TraceCheckUtils]: 59: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:06,019 INFO L290 TraceCheckUtils]: 60: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:06,019 INFO L290 TraceCheckUtils]: 61: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:06,020 INFO L290 TraceCheckUtils]: 62: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:06,020 INFO L290 TraceCheckUtils]: 63: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:06,020 INFO L290 TraceCheckUtils]: 64: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:06,021 INFO L290 TraceCheckUtils]: 65: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:06,021 INFO L290 TraceCheckUtils]: 66: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:06,022 INFO L290 TraceCheckUtils]: 67: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:06,022 INFO L290 TraceCheckUtils]: 68: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:06,023 INFO L290 TraceCheckUtils]: 69: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:06,023 INFO L290 TraceCheckUtils]: 70: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:06,023 INFO L290 TraceCheckUtils]: 71: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:06,024 INFO L290 TraceCheckUtils]: 72: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:06,024 INFO L290 TraceCheckUtils]: 73: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:06,025 INFO L290 TraceCheckUtils]: 74: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:06,025 INFO L290 TraceCheckUtils]: 75: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:06,025 INFO L290 TraceCheckUtils]: 76: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:06,026 INFO L290 TraceCheckUtils]: 77: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:06,026 INFO L290 TraceCheckUtils]: 78: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:06,027 INFO L290 TraceCheckUtils]: 79: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:06,027 INFO L290 TraceCheckUtils]: 80: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:06,028 INFO L290 TraceCheckUtils]: 81: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:06,028 INFO L290 TraceCheckUtils]: 82: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:06,028 INFO L290 TraceCheckUtils]: 83: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:06,029 INFO L290 TraceCheckUtils]: 84: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:06,029 INFO L290 TraceCheckUtils]: 85: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:06,030 INFO L290 TraceCheckUtils]: 86: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:06,030 INFO L290 TraceCheckUtils]: 87: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:06,030 INFO L290 TraceCheckUtils]: 88: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:06,031 INFO L290 TraceCheckUtils]: 89: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:06,031 INFO L290 TraceCheckUtils]: 90: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:06,032 INFO L290 TraceCheckUtils]: 91: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:06,032 INFO L290 TraceCheckUtils]: 92: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:06,033 INFO L290 TraceCheckUtils]: 93: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:06,033 INFO L290 TraceCheckUtils]: 94: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:06,033 INFO L290 TraceCheckUtils]: 95: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:06,034 INFO L290 TraceCheckUtils]: 96: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:06,034 INFO L290 TraceCheckUtils]: 97: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:06,035 INFO L290 TraceCheckUtils]: 98: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:06,035 INFO L290 TraceCheckUtils]: 99: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:06,035 INFO L290 TraceCheckUtils]: 100: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:06,036 INFO L290 TraceCheckUtils]: 101: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:06,036 INFO L290 TraceCheckUtils]: 102: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:06,037 INFO L290 TraceCheckUtils]: 103: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:06,037 INFO L290 TraceCheckUtils]: 104: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:06,038 INFO L290 TraceCheckUtils]: 105: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:06,038 INFO L290 TraceCheckUtils]: 106: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:06,038 INFO L290 TraceCheckUtils]: 107: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:06,039 INFO L290 TraceCheckUtils]: 108: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:06,039 INFO L290 TraceCheckUtils]: 109: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:06,040 INFO L290 TraceCheckUtils]: 110: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:06,040 INFO L290 TraceCheckUtils]: 111: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:06,041 INFO L290 TraceCheckUtils]: 112: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:06,041 INFO L290 TraceCheckUtils]: 113: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:06,041 INFO L290 TraceCheckUtils]: 114: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:06,042 INFO L290 TraceCheckUtils]: 115: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:06,042 INFO L290 TraceCheckUtils]: 116: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:06,043 INFO L290 TraceCheckUtils]: 117: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:06,043 INFO L290 TraceCheckUtils]: 118: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:06,044 INFO L290 TraceCheckUtils]: 119: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:06,044 INFO L290 TraceCheckUtils]: 120: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:06,044 INFO L290 TraceCheckUtils]: 121: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:06,045 INFO L290 TraceCheckUtils]: 122: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:06,045 INFO L290 TraceCheckUtils]: 123: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:06,046 INFO L290 TraceCheckUtils]: 124: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:06,046 INFO L290 TraceCheckUtils]: 125: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:06,046 INFO L290 TraceCheckUtils]: 126: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:06,047 INFO L290 TraceCheckUtils]: 127: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:06,047 INFO L290 TraceCheckUtils]: 128: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:06,048 INFO L290 TraceCheckUtils]: 129: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:06,048 INFO L290 TraceCheckUtils]: 130: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:06,049 INFO L290 TraceCheckUtils]: 131: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:06,049 INFO L290 TraceCheckUtils]: 132: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:06,049 INFO L290 TraceCheckUtils]: 133: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:09:06,050 INFO L290 TraceCheckUtils]: 134: Hoare triple {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:09:06,050 INFO L290 TraceCheckUtils]: 135: Hoare triple {68573#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {68505#false} is VALID [2022-04-28 03:09:06,050 INFO L290 TraceCheckUtils]: 136: Hoare triple {68505#false} assume !(~x~0 % 4294967296 < 268435455); {68505#false} is VALID [2022-04-28 03:09:06,050 INFO L272 TraceCheckUtils]: 137: Hoare triple {68505#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {68505#false} is VALID [2022-04-28 03:09:06,051 INFO L290 TraceCheckUtils]: 138: Hoare triple {68505#false} ~cond := #in~cond; {68505#false} is VALID [2022-04-28 03:09:06,051 INFO L290 TraceCheckUtils]: 139: Hoare triple {68505#false} assume 0 == ~cond; {68505#false} is VALID [2022-04-28 03:09:06,051 INFO L290 TraceCheckUtils]: 140: Hoare triple {68505#false} assume !false; {68505#false} is VALID [2022-04-28 03:09:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 65 proven. 4160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:09:06,051 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:09:06,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380509152] [2022-04-28 03:09:06,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380509152] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:09:06,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [451934770] [2022-04-28 03:09:06,052 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:09:06,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:06,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:09:06,053 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:09:06,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (129)] Waiting until timeout for monitored process [2022-04-28 03:09:06,131 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 03:09:06,131 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:09:06,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 135 conjunts are in the unsatisfiable core [2022-04-28 03:09:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:06,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:09:07,390 INFO L272 TraceCheckUtils]: 0: Hoare triple {68504#true} call ULTIMATE.init(); {68504#true} is VALID [2022-04-28 03:09:07,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {68504#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-28 03:09:07,390 INFO L290 TraceCheckUtils]: 2: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-28 03:09:07,390 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-28 03:09:07,390 INFO L272 TraceCheckUtils]: 4: Hoare triple {68504#true} call #t~ret5 := main(); {68504#true} is VALID [2022-04-28 03:09:07,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {68504#true} ~x~0 := 0; {68509#(= main_~x~0 0)} is VALID [2022-04-28 03:09:07,391 INFO L290 TraceCheckUtils]: 6: Hoare triple {68509#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {68509#(= main_~x~0 0)} is VALID [2022-04-28 03:09:07,391 INFO L290 TraceCheckUtils]: 7: Hoare triple {68509#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:07,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:07,392 INFO L290 TraceCheckUtils]: 9: Hoare triple {68510#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:07,392 INFO L290 TraceCheckUtils]: 10: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:07,393 INFO L290 TraceCheckUtils]: 11: Hoare triple {68511#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:07,393 INFO L290 TraceCheckUtils]: 12: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:07,394 INFO L290 TraceCheckUtils]: 13: Hoare triple {68512#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:07,394 INFO L290 TraceCheckUtils]: 14: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:07,395 INFO L290 TraceCheckUtils]: 15: Hoare triple {68513#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:07,395 INFO L290 TraceCheckUtils]: 16: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:07,396 INFO L290 TraceCheckUtils]: 17: Hoare triple {68514#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:07,396 INFO L290 TraceCheckUtils]: 18: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:07,396 INFO L290 TraceCheckUtils]: 19: Hoare triple {68515#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:07,397 INFO L290 TraceCheckUtils]: 20: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:07,397 INFO L290 TraceCheckUtils]: 21: Hoare triple {68516#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:07,398 INFO L290 TraceCheckUtils]: 22: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:07,398 INFO L290 TraceCheckUtils]: 23: Hoare triple {68517#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:07,398 INFO L290 TraceCheckUtils]: 24: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:07,399 INFO L290 TraceCheckUtils]: 25: Hoare triple {68518#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:07,399 INFO L290 TraceCheckUtils]: 26: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:07,400 INFO L290 TraceCheckUtils]: 27: Hoare triple {68519#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:07,400 INFO L290 TraceCheckUtils]: 28: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:07,401 INFO L290 TraceCheckUtils]: 29: Hoare triple {68520#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:07,401 INFO L290 TraceCheckUtils]: 30: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:07,401 INFO L290 TraceCheckUtils]: 31: Hoare triple {68521#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:07,402 INFO L290 TraceCheckUtils]: 32: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:07,402 INFO L290 TraceCheckUtils]: 33: Hoare triple {68522#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:07,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:07,403 INFO L290 TraceCheckUtils]: 35: Hoare triple {68523#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:07,403 INFO L290 TraceCheckUtils]: 36: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:07,404 INFO L290 TraceCheckUtils]: 37: Hoare triple {68524#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:07,404 INFO L290 TraceCheckUtils]: 38: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:07,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {68525#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:07,405 INFO L290 TraceCheckUtils]: 40: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:07,406 INFO L290 TraceCheckUtils]: 41: Hoare triple {68526#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:07,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:07,406 INFO L290 TraceCheckUtils]: 43: Hoare triple {68527#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:07,407 INFO L290 TraceCheckUtils]: 44: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:07,407 INFO L290 TraceCheckUtils]: 45: Hoare triple {68528#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:07,408 INFO L290 TraceCheckUtils]: 46: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:07,408 INFO L290 TraceCheckUtils]: 47: Hoare triple {68529#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:07,408 INFO L290 TraceCheckUtils]: 48: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:07,409 INFO L290 TraceCheckUtils]: 49: Hoare triple {68530#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:07,409 INFO L290 TraceCheckUtils]: 50: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:07,410 INFO L290 TraceCheckUtils]: 51: Hoare triple {68531#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:07,410 INFO L290 TraceCheckUtils]: 52: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:07,411 INFO L290 TraceCheckUtils]: 53: Hoare triple {68532#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:07,411 INFO L290 TraceCheckUtils]: 54: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:07,412 INFO L290 TraceCheckUtils]: 55: Hoare triple {68533#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:07,412 INFO L290 TraceCheckUtils]: 56: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:07,412 INFO L290 TraceCheckUtils]: 57: Hoare triple {68534#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:07,413 INFO L290 TraceCheckUtils]: 58: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:07,413 INFO L290 TraceCheckUtils]: 59: Hoare triple {68535#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:07,414 INFO L290 TraceCheckUtils]: 60: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:07,414 INFO L290 TraceCheckUtils]: 61: Hoare triple {68536#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:07,414 INFO L290 TraceCheckUtils]: 62: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:07,415 INFO L290 TraceCheckUtils]: 63: Hoare triple {68537#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:07,415 INFO L290 TraceCheckUtils]: 64: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:07,416 INFO L290 TraceCheckUtils]: 65: Hoare triple {68538#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:07,416 INFO L290 TraceCheckUtils]: 66: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:07,417 INFO L290 TraceCheckUtils]: 67: Hoare triple {68539#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:07,417 INFO L290 TraceCheckUtils]: 68: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:07,417 INFO L290 TraceCheckUtils]: 69: Hoare triple {68540#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:07,418 INFO L290 TraceCheckUtils]: 70: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:07,418 INFO L290 TraceCheckUtils]: 71: Hoare triple {68541#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:07,419 INFO L290 TraceCheckUtils]: 72: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:07,419 INFO L290 TraceCheckUtils]: 73: Hoare triple {68542#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:07,419 INFO L290 TraceCheckUtils]: 74: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:07,420 INFO L290 TraceCheckUtils]: 75: Hoare triple {68543#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:07,420 INFO L290 TraceCheckUtils]: 76: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:07,421 INFO L290 TraceCheckUtils]: 77: Hoare triple {68544#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:07,421 INFO L290 TraceCheckUtils]: 78: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:07,422 INFO L290 TraceCheckUtils]: 79: Hoare triple {68545#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:07,422 INFO L290 TraceCheckUtils]: 80: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:07,422 INFO L290 TraceCheckUtils]: 81: Hoare triple {68546#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:07,423 INFO L290 TraceCheckUtils]: 82: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:07,423 INFO L290 TraceCheckUtils]: 83: Hoare triple {68547#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:07,424 INFO L290 TraceCheckUtils]: 84: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:07,424 INFO L290 TraceCheckUtils]: 85: Hoare triple {68548#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:07,425 INFO L290 TraceCheckUtils]: 86: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:07,425 INFO L290 TraceCheckUtils]: 87: Hoare triple {68549#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:07,425 INFO L290 TraceCheckUtils]: 88: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:07,426 INFO L290 TraceCheckUtils]: 89: Hoare triple {68550#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:07,426 INFO L290 TraceCheckUtils]: 90: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:07,427 INFO L290 TraceCheckUtils]: 91: Hoare triple {68551#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:07,427 INFO L290 TraceCheckUtils]: 92: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:07,428 INFO L290 TraceCheckUtils]: 93: Hoare triple {68552#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:07,428 INFO L290 TraceCheckUtils]: 94: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:07,428 INFO L290 TraceCheckUtils]: 95: Hoare triple {68553#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:07,429 INFO L290 TraceCheckUtils]: 96: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:07,429 INFO L290 TraceCheckUtils]: 97: Hoare triple {68554#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:07,430 INFO L290 TraceCheckUtils]: 98: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:07,430 INFO L290 TraceCheckUtils]: 99: Hoare triple {68555#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:07,430 INFO L290 TraceCheckUtils]: 100: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:07,431 INFO L290 TraceCheckUtils]: 101: Hoare triple {68556#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:07,431 INFO L290 TraceCheckUtils]: 102: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:07,432 INFO L290 TraceCheckUtils]: 103: Hoare triple {68557#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:07,432 INFO L290 TraceCheckUtils]: 104: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:07,433 INFO L290 TraceCheckUtils]: 105: Hoare triple {68558#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:07,433 INFO L290 TraceCheckUtils]: 106: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:07,433 INFO L290 TraceCheckUtils]: 107: Hoare triple {68559#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:07,434 INFO L290 TraceCheckUtils]: 108: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:07,434 INFO L290 TraceCheckUtils]: 109: Hoare triple {68560#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:07,435 INFO L290 TraceCheckUtils]: 110: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:07,435 INFO L290 TraceCheckUtils]: 111: Hoare triple {68561#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:07,436 INFO L290 TraceCheckUtils]: 112: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:07,436 INFO L290 TraceCheckUtils]: 113: Hoare triple {68562#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:07,436 INFO L290 TraceCheckUtils]: 114: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:07,437 INFO L290 TraceCheckUtils]: 115: Hoare triple {68563#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:07,437 INFO L290 TraceCheckUtils]: 116: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:07,438 INFO L290 TraceCheckUtils]: 117: Hoare triple {68564#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:07,438 INFO L290 TraceCheckUtils]: 118: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:07,439 INFO L290 TraceCheckUtils]: 119: Hoare triple {68565#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:07,439 INFO L290 TraceCheckUtils]: 120: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:07,439 INFO L290 TraceCheckUtils]: 121: Hoare triple {68566#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:07,440 INFO L290 TraceCheckUtils]: 122: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:07,440 INFO L290 TraceCheckUtils]: 123: Hoare triple {68567#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:07,441 INFO L290 TraceCheckUtils]: 124: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:07,441 INFO L290 TraceCheckUtils]: 125: Hoare triple {68568#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:07,441 INFO L290 TraceCheckUtils]: 126: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:07,442 INFO L290 TraceCheckUtils]: 127: Hoare triple {68569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:07,442 INFO L290 TraceCheckUtils]: 128: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:07,443 INFO L290 TraceCheckUtils]: 129: Hoare triple {68570#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:07,443 INFO L290 TraceCheckUtils]: 130: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:07,444 INFO L290 TraceCheckUtils]: 131: Hoare triple {68571#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:07,444 INFO L290 TraceCheckUtils]: 132: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:07,444 INFO L290 TraceCheckUtils]: 133: Hoare triple {68572#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:07,445 INFO L290 TraceCheckUtils]: 134: Hoare triple {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:07,445 INFO L290 TraceCheckUtils]: 135: Hoare triple {68977#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 03:09:07,446 INFO L290 TraceCheckUtils]: 136: Hoare triple {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 268435455); {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 03:09:07,446 INFO L272 TraceCheckUtils]: 137: Hoare triple {68984#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:09:07,447 INFO L290 TraceCheckUtils]: 138: Hoare triple {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {68995#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:09:07,447 INFO L290 TraceCheckUtils]: 139: Hoare triple {68995#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {68505#false} is VALID [2022-04-28 03:09:07,447 INFO L290 TraceCheckUtils]: 140: Hoare triple {68505#false} assume !false; {68505#false} is VALID [2022-04-28 03:09:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:09:07,448 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:09:07,967 INFO L290 TraceCheckUtils]: 140: Hoare triple {68505#false} assume !false; {68505#false} is VALID [2022-04-28 03:09:07,968 INFO L290 TraceCheckUtils]: 139: Hoare triple {68995#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {68505#false} is VALID [2022-04-28 03:09:07,968 INFO L290 TraceCheckUtils]: 138: Hoare triple {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {68995#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 03:09:07,968 INFO L272 TraceCheckUtils]: 137: Hoare triple {69011#(= (mod main_~x~0 2) 0)} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {68991#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 03:09:07,969 INFO L290 TraceCheckUtils]: 136: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,969 INFO L290 TraceCheckUtils]: 135: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,970 INFO L290 TraceCheckUtils]: 134: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,970 INFO L290 TraceCheckUtils]: 133: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,970 INFO L290 TraceCheckUtils]: 132: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,971 INFO L290 TraceCheckUtils]: 131: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,971 INFO L290 TraceCheckUtils]: 130: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,972 INFO L290 TraceCheckUtils]: 129: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,972 INFO L290 TraceCheckUtils]: 128: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,973 INFO L290 TraceCheckUtils]: 127: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,973 INFO L290 TraceCheckUtils]: 126: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,974 INFO L290 TraceCheckUtils]: 125: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,974 INFO L290 TraceCheckUtils]: 124: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,974 INFO L290 TraceCheckUtils]: 123: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,975 INFO L290 TraceCheckUtils]: 122: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,975 INFO L290 TraceCheckUtils]: 121: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,976 INFO L290 TraceCheckUtils]: 120: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,976 INFO L290 TraceCheckUtils]: 119: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,976 INFO L290 TraceCheckUtils]: 118: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,977 INFO L290 TraceCheckUtils]: 117: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,977 INFO L290 TraceCheckUtils]: 116: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,978 INFO L290 TraceCheckUtils]: 115: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,978 INFO L290 TraceCheckUtils]: 114: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,979 INFO L290 TraceCheckUtils]: 113: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,979 INFO L290 TraceCheckUtils]: 112: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,979 INFO L290 TraceCheckUtils]: 111: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,980 INFO L290 TraceCheckUtils]: 110: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,980 INFO L290 TraceCheckUtils]: 109: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,981 INFO L290 TraceCheckUtils]: 108: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,981 INFO L290 TraceCheckUtils]: 107: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,981 INFO L290 TraceCheckUtils]: 106: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,982 INFO L290 TraceCheckUtils]: 105: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,982 INFO L290 TraceCheckUtils]: 104: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,983 INFO L290 TraceCheckUtils]: 103: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,983 INFO L290 TraceCheckUtils]: 102: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,984 INFO L290 TraceCheckUtils]: 101: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,984 INFO L290 TraceCheckUtils]: 100: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,984 INFO L290 TraceCheckUtils]: 99: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,985 INFO L290 TraceCheckUtils]: 98: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,985 INFO L290 TraceCheckUtils]: 97: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,985 INFO L290 TraceCheckUtils]: 96: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,986 INFO L290 TraceCheckUtils]: 95: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,986 INFO L290 TraceCheckUtils]: 94: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,987 INFO L290 TraceCheckUtils]: 93: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,987 INFO L290 TraceCheckUtils]: 92: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,988 INFO L290 TraceCheckUtils]: 91: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,988 INFO L290 TraceCheckUtils]: 90: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,989 INFO L290 TraceCheckUtils]: 89: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,989 INFO L290 TraceCheckUtils]: 88: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,989 INFO L290 TraceCheckUtils]: 87: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,990 INFO L290 TraceCheckUtils]: 86: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,990 INFO L290 TraceCheckUtils]: 85: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,990 INFO L290 TraceCheckUtils]: 84: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,991 INFO L290 TraceCheckUtils]: 83: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,991 INFO L290 TraceCheckUtils]: 82: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,992 INFO L290 TraceCheckUtils]: 81: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,992 INFO L290 TraceCheckUtils]: 80: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,993 INFO L290 TraceCheckUtils]: 79: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,993 INFO L290 TraceCheckUtils]: 78: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,994 INFO L290 TraceCheckUtils]: 77: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,994 INFO L290 TraceCheckUtils]: 76: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,994 INFO L290 TraceCheckUtils]: 75: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,995 INFO L290 TraceCheckUtils]: 74: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,995 INFO L290 TraceCheckUtils]: 73: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,995 INFO L290 TraceCheckUtils]: 72: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,996 INFO L290 TraceCheckUtils]: 71: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,996 INFO L290 TraceCheckUtils]: 70: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,997 INFO L290 TraceCheckUtils]: 69: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,997 INFO L290 TraceCheckUtils]: 68: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,998 INFO L290 TraceCheckUtils]: 67: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,998 INFO L290 TraceCheckUtils]: 66: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,998 INFO L290 TraceCheckUtils]: 65: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:07,999 INFO L290 TraceCheckUtils]: 64: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:07,999 INFO L290 TraceCheckUtils]: 63: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,000 INFO L290 TraceCheckUtils]: 62: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,000 INFO L290 TraceCheckUtils]: 61: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,000 INFO L290 TraceCheckUtils]: 60: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,001 INFO L290 TraceCheckUtils]: 59: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,001 INFO L290 TraceCheckUtils]: 58: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,002 INFO L290 TraceCheckUtils]: 57: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,002 INFO L290 TraceCheckUtils]: 56: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,003 INFO L290 TraceCheckUtils]: 55: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,003 INFO L290 TraceCheckUtils]: 54: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,003 INFO L290 TraceCheckUtils]: 53: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,004 INFO L290 TraceCheckUtils]: 52: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,005 INFO L290 TraceCheckUtils]: 50: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,005 INFO L290 TraceCheckUtils]: 49: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,005 INFO L290 TraceCheckUtils]: 48: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,006 INFO L290 TraceCheckUtils]: 47: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,006 INFO L290 TraceCheckUtils]: 46: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,007 INFO L290 TraceCheckUtils]: 45: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,007 INFO L290 TraceCheckUtils]: 44: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,008 INFO L290 TraceCheckUtils]: 43: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,008 INFO L290 TraceCheckUtils]: 42: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,008 INFO L290 TraceCheckUtils]: 41: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,009 INFO L290 TraceCheckUtils]: 40: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,009 INFO L290 TraceCheckUtils]: 39: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,010 INFO L290 TraceCheckUtils]: 38: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,010 INFO L290 TraceCheckUtils]: 37: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,010 INFO L290 TraceCheckUtils]: 36: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,011 INFO L290 TraceCheckUtils]: 35: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,011 INFO L290 TraceCheckUtils]: 34: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,012 INFO L290 TraceCheckUtils]: 33: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,012 INFO L290 TraceCheckUtils]: 32: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,013 INFO L290 TraceCheckUtils]: 31: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,013 INFO L290 TraceCheckUtils]: 30: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,013 INFO L290 TraceCheckUtils]: 29: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,014 INFO L290 TraceCheckUtils]: 28: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,014 INFO L290 TraceCheckUtils]: 27: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,015 INFO L290 TraceCheckUtils]: 26: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,015 INFO L290 TraceCheckUtils]: 25: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,015 INFO L290 TraceCheckUtils]: 24: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,016 INFO L290 TraceCheckUtils]: 23: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,016 INFO L290 TraceCheckUtils]: 22: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,017 INFO L290 TraceCheckUtils]: 21: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,017 INFO L290 TraceCheckUtils]: 20: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,018 INFO L290 TraceCheckUtils]: 19: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,018 INFO L290 TraceCheckUtils]: 18: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,019 INFO L290 TraceCheckUtils]: 17: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,019 INFO L290 TraceCheckUtils]: 16: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,019 INFO L290 TraceCheckUtils]: 15: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,020 INFO L290 TraceCheckUtils]: 14: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,020 INFO L290 TraceCheckUtils]: 13: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,020 INFO L290 TraceCheckUtils]: 12: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,021 INFO L290 TraceCheckUtils]: 11: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,021 INFO L290 TraceCheckUtils]: 10: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,022 INFO L290 TraceCheckUtils]: 9: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,022 INFO L290 TraceCheckUtils]: 8: Hoare triple {69024#(= (mod (+ main_~x~0 1) 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,023 INFO L290 TraceCheckUtils]: 7: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {69024#(= (mod (+ main_~x~0 1) 2) 0)} is VALID [2022-04-28 03:09:08,023 INFO L290 TraceCheckUtils]: 6: Hoare triple {69011#(= (mod main_~x~0 2) 0)} assume !!(~x~0 % 4294967296 < 268435455); {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,023 INFO L290 TraceCheckUtils]: 5: Hoare triple {68504#true} ~x~0 := 0; {69011#(= (mod main_~x~0 2) 0)} is VALID [2022-04-28 03:09:08,023 INFO L272 TraceCheckUtils]: 4: Hoare triple {68504#true} call #t~ret5 := main(); {68504#true} is VALID [2022-04-28 03:09:08,023 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {68504#true} {68504#true} #40#return; {68504#true} is VALID [2022-04-28 03:09:08,024 INFO L290 TraceCheckUtils]: 2: Hoare triple {68504#true} assume true; {68504#true} is VALID [2022-04-28 03:09:08,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {68504#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {68504#true} is VALID [2022-04-28 03:09:08,024 INFO L272 TraceCheckUtils]: 0: Hoare triple {68504#true} call ULTIMATE.init(); {68504#true} is VALID [2022-04-28 03:09:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 2144 refuted. 0 times theorem prover too weak. 2081 trivial. 0 not checked. [2022-04-28 03:09:08,024 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [451934770] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:09:08,024 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:09:08,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 70, 6] total 74 [2022-04-28 03:09:08,025 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:09:08,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1466363816] [2022-04-28 03:09:08,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1466363816] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:09:08,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:09:08,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [68] imperfect sequences [] total 68 [2022-04-28 03:09:08,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317950690] [2022-04-28 03:09:08,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:09:08,025 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-28 03:09:08,026 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:09:08,026 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:08,120 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:08,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2022-04-28 03:09:08,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:09:08,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2022-04-28 03:09:08,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=5126, Unknown=0, NotChecked=0, Total=5402 [2022-04-28 03:09:08,126 INFO L87 Difference]: Start difference. First operand 143 states and 145 transitions. Second operand has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:21,529 INFO L93 Difference]: Finished difference Result 152 states and 156 transitions. [2022-04-28 03:09:21,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-28 03:09:21,529 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-28 03:09:21,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:09:21,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 153 transitions. [2022-04-28 03:09:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 153 transitions. [2022-04-28 03:09:21,531 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 153 transitions. [2022-04-28 03:09:21,654 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:21,655 INFO L225 Difference]: With dead ends: 152 [2022-04-28 03:09:21,655 INFO L226 Difference]: Without dead ends: 145 [2022-04-28 03:09:21,656 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 416 GetRequests, 276 SyntacticMatches, 3 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2097 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=728, Invalid=18454, Unknown=0, NotChecked=0, Total=19182 [2022-04-28 03:09:21,657 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 73 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 8409 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 8540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 8409 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-04-28 03:09:21,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 139 Invalid, 8540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 8409 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2022-04-28 03:09:21,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2022-04-28 03:09:21,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2022-04-28 03:09:21,983 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:09:21,984 INFO L82 GeneralOperation]: Start isEquivalent. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,984 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,984 INFO L87 Difference]: Start difference. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:21,985 INFO L93 Difference]: Finished difference Result 145 states and 147 transitions. [2022-04-28 03:09:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-04-28 03:09:21,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:09:21,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:09:21,986 INFO L74 IsIncluded]: Start isIncluded. First operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-28 03:09:21,986 INFO L87 Difference]: Start difference. First operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-28 03:09:21,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:21,987 INFO L93 Difference]: Finished difference Result 145 states and 147 transitions. [2022-04-28 03:09:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-04-28 03:09:21,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:09:21,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:09:21,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:09:21,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:09:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 140 states have (on average 1.0214285714285714) internal successors, (143), 140 states have internal predecessors, (143), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 147 transitions. [2022-04-28 03:09:21,989 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 147 transitions. Word has length 141 [2022-04-28 03:09:21,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:09:21,989 INFO L495 AbstractCegarLoop]: Abstraction has 145 states and 147 transitions. [2022-04-28 03:09:21,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 2.014705882352941) internal successors, (137), 67 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:21,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 145 states and 147 transitions. [2022-04-28 03:09:22,175 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-04-28 03:09:22,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-28 03:09:22,176 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:09:22,176 INFO L195 NwaCegarLoop]: trace histogram [66, 65, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:09:22,193 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (129)] Forceful destruction successful, exit code 0 [2022-04-28 03:09:22,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (128)] Ended with exit code 0 [2022-04-28 03:09:22,583 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,129 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable129,128 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:22,584 INFO L420 AbstractCegarLoop]: === Iteration 68 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:09:22,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:09:22,584 INFO L85 PathProgramCache]: Analyzing trace with hash 775418650, now seen corresponding path program 129 times [2022-04-28 03:09:22,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:09:22,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [127965862] [2022-04-28 03:09:24,109 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:09:24,247 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:09:24,500 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:09:24,502 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:09:24,505 INFO L85 PathProgramCache]: Analyzing trace with hash -1531130448, now seen corresponding path program 1 times [2022-04-28 03:09:24,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:09:24,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4714243] [2022-04-28 03:09:24,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:24,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:09:24,511 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_131.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_131.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:09:24,511 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_131.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_131.0)) 4294967296)) 65521) 0) [2022-04-28 03:09:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:09:24,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [991263694] [2022-04-28 03:09:24,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:24,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:24,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:09:24,523 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:09:24,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (130)] Waiting until timeout for monitored process [2022-04-28 03:09:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:09:24,572 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:09:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:09:24,591 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:09:24,592 INFO L85 PathProgramCache]: Analyzing trace with hash 775418650, now seen corresponding path program 130 times [2022-04-28 03:09:24,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:09:24,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005077969] [2022-04-28 03:09:24,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:24,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:09:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:26,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:09:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:26,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {70511#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-28 03:09:26,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-28 03:09:26,659 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-28 03:09:26,659 INFO L272 TraceCheckUtils]: 0: Hoare triple {70440#true} call ULTIMATE.init(); {70511#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:09:26,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {70511#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-28 03:09:26,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-28 03:09:26,659 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-28 03:09:26,660 INFO L272 TraceCheckUtils]: 4: Hoare triple {70440#true} call #t~ret5 := main(); {70440#true} is VALID [2022-04-28 03:09:26,660 INFO L290 TraceCheckUtils]: 5: Hoare triple {70440#true} ~x~0 := 0; {70445#(= main_~x~0 0)} is VALID [2022-04-28 03:09:26,660 INFO L290 TraceCheckUtils]: 6: Hoare triple {70445#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {70445#(= main_~x~0 0)} is VALID [2022-04-28 03:09:26,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {70445#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:26,661 INFO L290 TraceCheckUtils]: 8: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:26,661 INFO L290 TraceCheckUtils]: 9: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:26,662 INFO L290 TraceCheckUtils]: 10: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:26,662 INFO L290 TraceCheckUtils]: 11: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:26,663 INFO L290 TraceCheckUtils]: 12: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:26,663 INFO L290 TraceCheckUtils]: 13: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:26,663 INFO L290 TraceCheckUtils]: 14: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:26,664 INFO L290 TraceCheckUtils]: 15: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:26,664 INFO L290 TraceCheckUtils]: 16: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:26,665 INFO L290 TraceCheckUtils]: 17: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:26,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:26,666 INFO L290 TraceCheckUtils]: 19: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:26,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:26,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:26,667 INFO L290 TraceCheckUtils]: 22: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:26,667 INFO L290 TraceCheckUtils]: 23: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:26,668 INFO L290 TraceCheckUtils]: 24: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:26,668 INFO L290 TraceCheckUtils]: 25: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:26,668 INFO L290 TraceCheckUtils]: 26: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:26,669 INFO L290 TraceCheckUtils]: 27: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:26,669 INFO L290 TraceCheckUtils]: 28: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:26,670 INFO L290 TraceCheckUtils]: 29: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:26,670 INFO L290 TraceCheckUtils]: 30: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:26,671 INFO L290 TraceCheckUtils]: 31: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:26,671 INFO L290 TraceCheckUtils]: 32: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:26,671 INFO L290 TraceCheckUtils]: 33: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:26,672 INFO L290 TraceCheckUtils]: 34: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:26,672 INFO L290 TraceCheckUtils]: 35: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:26,673 INFO L290 TraceCheckUtils]: 36: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:26,673 INFO L290 TraceCheckUtils]: 37: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:26,673 INFO L290 TraceCheckUtils]: 38: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:26,674 INFO L290 TraceCheckUtils]: 39: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:26,674 INFO L290 TraceCheckUtils]: 40: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:26,675 INFO L290 TraceCheckUtils]: 41: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:26,675 INFO L290 TraceCheckUtils]: 42: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:26,676 INFO L290 TraceCheckUtils]: 43: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:26,676 INFO L290 TraceCheckUtils]: 44: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:26,676 INFO L290 TraceCheckUtils]: 45: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:26,677 INFO L290 TraceCheckUtils]: 46: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:26,677 INFO L290 TraceCheckUtils]: 47: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:26,678 INFO L290 TraceCheckUtils]: 48: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:26,678 INFO L290 TraceCheckUtils]: 49: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:26,679 INFO L290 TraceCheckUtils]: 50: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:26,679 INFO L290 TraceCheckUtils]: 51: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:26,679 INFO L290 TraceCheckUtils]: 52: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:26,680 INFO L290 TraceCheckUtils]: 53: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:26,680 INFO L290 TraceCheckUtils]: 54: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:26,681 INFO L290 TraceCheckUtils]: 55: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:26,681 INFO L290 TraceCheckUtils]: 56: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:26,682 INFO L290 TraceCheckUtils]: 57: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:26,682 INFO L290 TraceCheckUtils]: 58: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:26,682 INFO L290 TraceCheckUtils]: 59: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:26,683 INFO L290 TraceCheckUtils]: 60: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:26,683 INFO L290 TraceCheckUtils]: 61: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:26,684 INFO L290 TraceCheckUtils]: 62: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:26,684 INFO L290 TraceCheckUtils]: 63: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:26,684 INFO L290 TraceCheckUtils]: 64: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:26,685 INFO L290 TraceCheckUtils]: 65: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:26,685 INFO L290 TraceCheckUtils]: 66: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:26,686 INFO L290 TraceCheckUtils]: 67: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:26,686 INFO L290 TraceCheckUtils]: 68: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:26,687 INFO L290 TraceCheckUtils]: 69: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:26,687 INFO L290 TraceCheckUtils]: 70: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:26,687 INFO L290 TraceCheckUtils]: 71: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:26,688 INFO L290 TraceCheckUtils]: 72: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:26,688 INFO L290 TraceCheckUtils]: 73: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:26,689 INFO L290 TraceCheckUtils]: 74: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:26,689 INFO L290 TraceCheckUtils]: 75: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:26,689 INFO L290 TraceCheckUtils]: 76: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:26,690 INFO L290 TraceCheckUtils]: 77: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:26,690 INFO L290 TraceCheckUtils]: 78: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:26,691 INFO L290 TraceCheckUtils]: 79: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:26,691 INFO L290 TraceCheckUtils]: 80: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:26,692 INFO L290 TraceCheckUtils]: 81: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:26,692 INFO L290 TraceCheckUtils]: 82: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:26,693 INFO L290 TraceCheckUtils]: 83: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:26,693 INFO L290 TraceCheckUtils]: 84: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:26,694 INFO L290 TraceCheckUtils]: 85: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:26,694 INFO L290 TraceCheckUtils]: 86: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:26,695 INFO L290 TraceCheckUtils]: 87: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:26,695 INFO L290 TraceCheckUtils]: 88: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:26,695 INFO L290 TraceCheckUtils]: 89: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:26,696 INFO L290 TraceCheckUtils]: 90: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:26,696 INFO L290 TraceCheckUtils]: 91: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:26,697 INFO L290 TraceCheckUtils]: 92: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:26,697 INFO L290 TraceCheckUtils]: 93: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:26,698 INFO L290 TraceCheckUtils]: 94: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:26,698 INFO L290 TraceCheckUtils]: 95: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:26,699 INFO L290 TraceCheckUtils]: 96: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:26,699 INFO L290 TraceCheckUtils]: 97: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:26,699 INFO L290 TraceCheckUtils]: 98: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:26,700 INFO L290 TraceCheckUtils]: 99: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:26,700 INFO L290 TraceCheckUtils]: 100: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:26,701 INFO L290 TraceCheckUtils]: 101: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:26,701 INFO L290 TraceCheckUtils]: 102: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:26,702 INFO L290 TraceCheckUtils]: 103: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:26,702 INFO L290 TraceCheckUtils]: 104: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:26,702 INFO L290 TraceCheckUtils]: 105: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:26,703 INFO L290 TraceCheckUtils]: 106: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:26,703 INFO L290 TraceCheckUtils]: 107: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:26,704 INFO L290 TraceCheckUtils]: 108: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:26,704 INFO L290 TraceCheckUtils]: 109: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:26,704 INFO L290 TraceCheckUtils]: 110: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:26,705 INFO L290 TraceCheckUtils]: 111: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:26,705 INFO L290 TraceCheckUtils]: 112: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:26,706 INFO L290 TraceCheckUtils]: 113: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:26,706 INFO L290 TraceCheckUtils]: 114: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:26,707 INFO L290 TraceCheckUtils]: 115: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:26,707 INFO L290 TraceCheckUtils]: 116: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:26,708 INFO L290 TraceCheckUtils]: 117: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:26,708 INFO L290 TraceCheckUtils]: 118: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:26,708 INFO L290 TraceCheckUtils]: 119: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:26,709 INFO L290 TraceCheckUtils]: 120: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:26,709 INFO L290 TraceCheckUtils]: 121: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:26,710 INFO L290 TraceCheckUtils]: 122: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:26,710 INFO L290 TraceCheckUtils]: 123: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:26,710 INFO L290 TraceCheckUtils]: 124: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:26,711 INFO L290 TraceCheckUtils]: 125: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:26,711 INFO L290 TraceCheckUtils]: 126: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:26,712 INFO L290 TraceCheckUtils]: 127: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:26,712 INFO L290 TraceCheckUtils]: 128: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:26,713 INFO L290 TraceCheckUtils]: 129: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:26,713 INFO L290 TraceCheckUtils]: 130: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:26,713 INFO L290 TraceCheckUtils]: 131: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:26,714 INFO L290 TraceCheckUtils]: 132: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:26,714 INFO L290 TraceCheckUtils]: 133: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:26,715 INFO L290 TraceCheckUtils]: 134: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:26,715 INFO L290 TraceCheckUtils]: 135: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} is VALID [2022-04-28 03:09:26,716 INFO L290 TraceCheckUtils]: 136: Hoare triple {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} is VALID [2022-04-28 03:09:26,716 INFO L290 TraceCheckUtils]: 137: Hoare triple {70510#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 65))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {70441#false} is VALID [2022-04-28 03:09:26,716 INFO L290 TraceCheckUtils]: 138: Hoare triple {70441#false} assume !(~x~0 % 4294967296 < 268435455); {70441#false} is VALID [2022-04-28 03:09:26,716 INFO L272 TraceCheckUtils]: 139: Hoare triple {70441#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {70441#false} is VALID [2022-04-28 03:09:26,716 INFO L290 TraceCheckUtils]: 140: Hoare triple {70441#false} ~cond := #in~cond; {70441#false} is VALID [2022-04-28 03:09:26,717 INFO L290 TraceCheckUtils]: 141: Hoare triple {70441#false} assume 0 == ~cond; {70441#false} is VALID [2022-04-28 03:09:26,717 INFO L290 TraceCheckUtils]: 142: Hoare triple {70441#false} assume !false; {70441#false} is VALID [2022-04-28 03:09:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 66 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:09:26,717 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:09:26,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005077969] [2022-04-28 03:09:26,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005077969] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:09:26,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [697767874] [2022-04-28 03:09:26,718 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 03:09:26,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:26,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:09:26,719 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:09:26,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (131)] Waiting until timeout for monitored process [2022-04-28 03:09:27,081 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 03:09:27,082 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:09:27,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 134 conjunts are in the unsatisfiable core [2022-04-28 03:09:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:27,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:09:28,238 INFO L272 TraceCheckUtils]: 0: Hoare triple {70440#true} call ULTIMATE.init(); {70440#true} is VALID [2022-04-28 03:09:28,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {70440#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-28 03:09:28,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-28 03:09:28,239 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-28 03:09:28,239 INFO L272 TraceCheckUtils]: 4: Hoare triple {70440#true} call #t~ret5 := main(); {70440#true} is VALID [2022-04-28 03:09:28,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {70440#true} ~x~0 := 0; {70445#(= main_~x~0 0)} is VALID [2022-04-28 03:09:28,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {70445#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {70445#(= main_~x~0 0)} is VALID [2022-04-28 03:09:28,240 INFO L290 TraceCheckUtils]: 7: Hoare triple {70445#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:28,240 INFO L290 TraceCheckUtils]: 8: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:28,241 INFO L290 TraceCheckUtils]: 9: Hoare triple {70446#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:28,241 INFO L290 TraceCheckUtils]: 10: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:28,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {70447#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:28,242 INFO L290 TraceCheckUtils]: 12: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:28,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {70448#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:28,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:28,244 INFO L290 TraceCheckUtils]: 15: Hoare triple {70449#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:28,244 INFO L290 TraceCheckUtils]: 16: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:28,245 INFO L290 TraceCheckUtils]: 17: Hoare triple {70450#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:28,245 INFO L290 TraceCheckUtils]: 18: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:28,245 INFO L290 TraceCheckUtils]: 19: Hoare triple {70451#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:28,246 INFO L290 TraceCheckUtils]: 20: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:28,246 INFO L290 TraceCheckUtils]: 21: Hoare triple {70452#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:28,247 INFO L290 TraceCheckUtils]: 22: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:28,247 INFO L290 TraceCheckUtils]: 23: Hoare triple {70453#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:28,247 INFO L290 TraceCheckUtils]: 24: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:28,248 INFO L290 TraceCheckUtils]: 25: Hoare triple {70454#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:28,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:28,249 INFO L290 TraceCheckUtils]: 27: Hoare triple {70455#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:28,249 INFO L290 TraceCheckUtils]: 28: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:28,250 INFO L290 TraceCheckUtils]: 29: Hoare triple {70456#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:28,250 INFO L290 TraceCheckUtils]: 30: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:28,251 INFO L290 TraceCheckUtils]: 31: Hoare triple {70457#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:28,251 INFO L290 TraceCheckUtils]: 32: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:28,252 INFO L290 TraceCheckUtils]: 33: Hoare triple {70458#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:28,252 INFO L290 TraceCheckUtils]: 34: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:28,253 INFO L290 TraceCheckUtils]: 35: Hoare triple {70459#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:28,253 INFO L290 TraceCheckUtils]: 36: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:28,254 INFO L290 TraceCheckUtils]: 37: Hoare triple {70460#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:28,254 INFO L290 TraceCheckUtils]: 38: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:28,255 INFO L290 TraceCheckUtils]: 39: Hoare triple {70461#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:28,255 INFO L290 TraceCheckUtils]: 40: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:28,256 INFO L290 TraceCheckUtils]: 41: Hoare triple {70462#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:28,257 INFO L290 TraceCheckUtils]: 42: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:28,257 INFO L290 TraceCheckUtils]: 43: Hoare triple {70463#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:28,258 INFO L290 TraceCheckUtils]: 44: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:28,258 INFO L290 TraceCheckUtils]: 45: Hoare triple {70464#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:28,259 INFO L290 TraceCheckUtils]: 46: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:28,259 INFO L290 TraceCheckUtils]: 47: Hoare triple {70465#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:28,260 INFO L290 TraceCheckUtils]: 48: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:28,260 INFO L290 TraceCheckUtils]: 49: Hoare triple {70466#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:28,261 INFO L290 TraceCheckUtils]: 50: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:28,261 INFO L290 TraceCheckUtils]: 51: Hoare triple {70467#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:28,262 INFO L290 TraceCheckUtils]: 52: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:28,262 INFO L290 TraceCheckUtils]: 53: Hoare triple {70468#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:28,262 INFO L290 TraceCheckUtils]: 54: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:28,263 INFO L290 TraceCheckUtils]: 55: Hoare triple {70469#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:28,263 INFO L290 TraceCheckUtils]: 56: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:28,264 INFO L290 TraceCheckUtils]: 57: Hoare triple {70470#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:28,264 INFO L290 TraceCheckUtils]: 58: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:28,265 INFO L290 TraceCheckUtils]: 59: Hoare triple {70471#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:28,265 INFO L290 TraceCheckUtils]: 60: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:28,266 INFO L290 TraceCheckUtils]: 61: Hoare triple {70472#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:28,266 INFO L290 TraceCheckUtils]: 62: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:28,267 INFO L290 TraceCheckUtils]: 63: Hoare triple {70473#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:28,267 INFO L290 TraceCheckUtils]: 64: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:28,268 INFO L290 TraceCheckUtils]: 65: Hoare triple {70474#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:28,268 INFO L290 TraceCheckUtils]: 66: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:28,269 INFO L290 TraceCheckUtils]: 67: Hoare triple {70475#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:28,269 INFO L290 TraceCheckUtils]: 68: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:28,270 INFO L290 TraceCheckUtils]: 69: Hoare triple {70476#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:28,270 INFO L290 TraceCheckUtils]: 70: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:28,271 INFO L290 TraceCheckUtils]: 71: Hoare triple {70477#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:28,271 INFO L290 TraceCheckUtils]: 72: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:28,272 INFO L290 TraceCheckUtils]: 73: Hoare triple {70478#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:28,272 INFO L290 TraceCheckUtils]: 74: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:28,272 INFO L290 TraceCheckUtils]: 75: Hoare triple {70479#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:28,273 INFO L290 TraceCheckUtils]: 76: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:28,273 INFO L290 TraceCheckUtils]: 77: Hoare triple {70480#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:28,274 INFO L290 TraceCheckUtils]: 78: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:28,274 INFO L290 TraceCheckUtils]: 79: Hoare triple {70481#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:28,275 INFO L290 TraceCheckUtils]: 80: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:28,275 INFO L290 TraceCheckUtils]: 81: Hoare triple {70482#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:28,275 INFO L290 TraceCheckUtils]: 82: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:28,276 INFO L290 TraceCheckUtils]: 83: Hoare triple {70483#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:28,276 INFO L290 TraceCheckUtils]: 84: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:28,277 INFO L290 TraceCheckUtils]: 85: Hoare triple {70484#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:28,277 INFO L290 TraceCheckUtils]: 86: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:28,278 INFO L290 TraceCheckUtils]: 87: Hoare triple {70485#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:28,278 INFO L290 TraceCheckUtils]: 88: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:28,278 INFO L290 TraceCheckUtils]: 89: Hoare triple {70486#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:28,279 INFO L290 TraceCheckUtils]: 90: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:28,279 INFO L290 TraceCheckUtils]: 91: Hoare triple {70487#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:28,280 INFO L290 TraceCheckUtils]: 92: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:28,280 INFO L290 TraceCheckUtils]: 93: Hoare triple {70488#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:28,281 INFO L290 TraceCheckUtils]: 94: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:28,281 INFO L290 TraceCheckUtils]: 95: Hoare triple {70489#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:28,281 INFO L290 TraceCheckUtils]: 96: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:28,282 INFO L290 TraceCheckUtils]: 97: Hoare triple {70490#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:28,282 INFO L290 TraceCheckUtils]: 98: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:28,283 INFO L290 TraceCheckUtils]: 99: Hoare triple {70491#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:28,283 INFO L290 TraceCheckUtils]: 100: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:28,284 INFO L290 TraceCheckUtils]: 101: Hoare triple {70492#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:28,284 INFO L290 TraceCheckUtils]: 102: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:28,285 INFO L290 TraceCheckUtils]: 103: Hoare triple {70493#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:28,285 INFO L290 TraceCheckUtils]: 104: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:28,286 INFO L290 TraceCheckUtils]: 105: Hoare triple {70494#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:28,286 INFO L290 TraceCheckUtils]: 106: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:28,286 INFO L290 TraceCheckUtils]: 107: Hoare triple {70495#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:28,287 INFO L290 TraceCheckUtils]: 108: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:28,287 INFO L290 TraceCheckUtils]: 109: Hoare triple {70496#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:28,288 INFO L290 TraceCheckUtils]: 110: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:28,288 INFO L290 TraceCheckUtils]: 111: Hoare triple {70497#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:28,289 INFO L290 TraceCheckUtils]: 112: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:28,289 INFO L290 TraceCheckUtils]: 113: Hoare triple {70498#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:28,289 INFO L290 TraceCheckUtils]: 114: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:28,290 INFO L290 TraceCheckUtils]: 115: Hoare triple {70499#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:28,290 INFO L290 TraceCheckUtils]: 116: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:28,291 INFO L290 TraceCheckUtils]: 117: Hoare triple {70500#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:28,291 INFO L290 TraceCheckUtils]: 118: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:28,292 INFO L290 TraceCheckUtils]: 119: Hoare triple {70501#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:28,292 INFO L290 TraceCheckUtils]: 120: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:28,292 INFO L290 TraceCheckUtils]: 121: Hoare triple {70502#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:28,293 INFO L290 TraceCheckUtils]: 122: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:28,293 INFO L290 TraceCheckUtils]: 123: Hoare triple {70503#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:28,294 INFO L290 TraceCheckUtils]: 124: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:28,294 INFO L290 TraceCheckUtils]: 125: Hoare triple {70504#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:28,295 INFO L290 TraceCheckUtils]: 126: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:28,295 INFO L290 TraceCheckUtils]: 127: Hoare triple {70505#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:28,295 INFO L290 TraceCheckUtils]: 128: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:28,296 INFO L290 TraceCheckUtils]: 129: Hoare triple {70506#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:28,296 INFO L290 TraceCheckUtils]: 130: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:28,297 INFO L290 TraceCheckUtils]: 131: Hoare triple {70507#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:28,297 INFO L290 TraceCheckUtils]: 132: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:28,298 INFO L290 TraceCheckUtils]: 133: Hoare triple {70508#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:28,298 INFO L290 TraceCheckUtils]: 134: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:28,299 INFO L290 TraceCheckUtils]: 135: Hoare triple {70509#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-28 03:09:28,299 INFO L290 TraceCheckUtils]: 136: Hoare triple {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-28 03:09:28,300 INFO L290 TraceCheckUtils]: 137: Hoare triple {70920#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {70441#false} is VALID [2022-04-28 03:09:28,300 INFO L290 TraceCheckUtils]: 138: Hoare triple {70441#false} assume !(~x~0 % 4294967296 < 268435455); {70441#false} is VALID [2022-04-28 03:09:28,300 INFO L272 TraceCheckUtils]: 139: Hoare triple {70441#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {70441#false} is VALID [2022-04-28 03:09:28,300 INFO L290 TraceCheckUtils]: 140: Hoare triple {70441#false} ~cond := #in~cond; {70441#false} is VALID [2022-04-28 03:09:28,300 INFO L290 TraceCheckUtils]: 141: Hoare triple {70441#false} assume 0 == ~cond; {70441#false} is VALID [2022-04-28 03:09:28,300 INFO L290 TraceCheckUtils]: 142: Hoare triple {70441#false} assume !false; {70441#false} is VALID [2022-04-28 03:09:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 66 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:09:28,301 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:09:37,748 INFO L290 TraceCheckUtils]: 142: Hoare triple {70441#false} assume !false; {70441#false} is VALID [2022-04-28 03:09:37,749 INFO L290 TraceCheckUtils]: 141: Hoare triple {70441#false} assume 0 == ~cond; {70441#false} is VALID [2022-04-28 03:09:37,749 INFO L290 TraceCheckUtils]: 140: Hoare triple {70441#false} ~cond := #in~cond; {70441#false} is VALID [2022-04-28 03:09:37,749 INFO L272 TraceCheckUtils]: 139: Hoare triple {70441#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {70441#false} is VALID [2022-04-28 03:09:37,749 INFO L290 TraceCheckUtils]: 138: Hoare triple {70441#false} assume !(~x~0 % 4294967296 < 268435455); {70441#false} is VALID [2022-04-28 03:09:37,749 INFO L290 TraceCheckUtils]: 137: Hoare triple {70957#(< (mod main_~x~0 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {70441#false} is VALID [2022-04-28 03:09:37,750 INFO L290 TraceCheckUtils]: 136: Hoare triple {70961#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70957#(< (mod main_~x~0 4294967296) 65521)} is VALID [2022-04-28 03:09:37,751 INFO L290 TraceCheckUtils]: 135: Hoare triple {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70961#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod main_~x~0 4294967296) 65521))} is VALID [2022-04-28 03:09:37,751 INFO L290 TraceCheckUtils]: 134: Hoare triple {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,752 INFO L290 TraceCheckUtils]: 133: Hoare triple {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70965#(or (not (< (mod (+ main_~x~0 1) 4294967296) 268435455)) (< (mod (+ main_~x~0 1) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,752 INFO L290 TraceCheckUtils]: 132: Hoare triple {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,753 INFO L290 TraceCheckUtils]: 131: Hoare triple {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70972#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,754 INFO L290 TraceCheckUtils]: 130: Hoare triple {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,754 INFO L290 TraceCheckUtils]: 129: Hoare triple {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70979#(or (not (< (mod (+ main_~x~0 3) 4294967296) 268435455)) (< (mod (+ main_~x~0 3) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,755 INFO L290 TraceCheckUtils]: 128: Hoare triple {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,756 INFO L290 TraceCheckUtils]: 127: Hoare triple {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70986#(or (< (mod (+ main_~x~0 4) 4294967296) 65521) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,756 INFO L290 TraceCheckUtils]: 126: Hoare triple {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,757 INFO L290 TraceCheckUtils]: 125: Hoare triple {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {70993#(or (not (< (mod (+ 5 main_~x~0) 4294967296) 268435455)) (< (mod (+ 5 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,757 INFO L290 TraceCheckUtils]: 124: Hoare triple {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,758 INFO L290 TraceCheckUtils]: 123: Hoare triple {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71000#(or (< (mod (+ main_~x~0 6) 4294967296) 65521) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,758 INFO L290 TraceCheckUtils]: 122: Hoare triple {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,759 INFO L290 TraceCheckUtils]: 121: Hoare triple {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71007#(or (not (< (mod (+ 7 main_~x~0) 4294967296) 268435455)) (< (mod (+ 7 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,759 INFO L290 TraceCheckUtils]: 120: Hoare triple {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,760 INFO L290 TraceCheckUtils]: 119: Hoare triple {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71014#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,760 INFO L290 TraceCheckUtils]: 118: Hoare triple {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,761 INFO L290 TraceCheckUtils]: 117: Hoare triple {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71021#(or (not (< (mod (+ main_~x~0 9) 4294967296) 268435455)) (< (mod (+ main_~x~0 9) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,761 INFO L290 TraceCheckUtils]: 116: Hoare triple {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,762 INFO L290 TraceCheckUtils]: 115: Hoare triple {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71028#(or (< (mod (+ main_~x~0 10) 4294967296) 65521) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,762 INFO L290 TraceCheckUtils]: 114: Hoare triple {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,763 INFO L290 TraceCheckUtils]: 113: Hoare triple {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71035#(or (< (mod (+ main_~x~0 11) 4294967296) 65521) (not (< (mod (+ main_~x~0 11) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,763 INFO L290 TraceCheckUtils]: 112: Hoare triple {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,764 INFO L290 TraceCheckUtils]: 111: Hoare triple {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71042#(or (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,764 INFO L290 TraceCheckUtils]: 110: Hoare triple {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,765 INFO L290 TraceCheckUtils]: 109: Hoare triple {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71049#(or (< (mod (+ main_~x~0 13) 4294967296) 65521) (not (< (mod (+ main_~x~0 13) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,765 INFO L290 TraceCheckUtils]: 108: Hoare triple {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,766 INFO L290 TraceCheckUtils]: 107: Hoare triple {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71056#(or (< (mod (+ main_~x~0 14) 4294967296) 65521) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,767 INFO L290 TraceCheckUtils]: 106: Hoare triple {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,767 INFO L290 TraceCheckUtils]: 105: Hoare triple {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71063#(or (not (< (mod (+ main_~x~0 15) 4294967296) 268435455)) (< (mod (+ main_~x~0 15) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,768 INFO L290 TraceCheckUtils]: 104: Hoare triple {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,768 INFO L290 TraceCheckUtils]: 103: Hoare triple {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71070#(or (< (mod (+ main_~x~0 16) 4294967296) 65521) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,769 INFO L290 TraceCheckUtils]: 102: Hoare triple {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,769 INFO L290 TraceCheckUtils]: 101: Hoare triple {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71077#(or (< (mod (+ main_~x~0 17) 4294967296) 65521) (not (< (mod (+ main_~x~0 17) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,770 INFO L290 TraceCheckUtils]: 100: Hoare triple {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,771 INFO L290 TraceCheckUtils]: 99: Hoare triple {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71084#(or (< (mod (+ main_~x~0 18) 4294967296) 65521) (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,771 INFO L290 TraceCheckUtils]: 98: Hoare triple {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,772 INFO L290 TraceCheckUtils]: 97: Hoare triple {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71091#(or (< (mod (+ 19 main_~x~0) 4294967296) 65521) (not (< (mod (+ 19 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,772 INFO L290 TraceCheckUtils]: 96: Hoare triple {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,773 INFO L290 TraceCheckUtils]: 95: Hoare triple {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71098#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,773 INFO L290 TraceCheckUtils]: 94: Hoare triple {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,774 INFO L290 TraceCheckUtils]: 93: Hoare triple {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71105#(or (< (mod (+ main_~x~0 21) 4294967296) 65521) (not (< (mod (+ main_~x~0 21) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,774 INFO L290 TraceCheckUtils]: 92: Hoare triple {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,775 INFO L290 TraceCheckUtils]: 91: Hoare triple {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71112#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,775 INFO L290 TraceCheckUtils]: 90: Hoare triple {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,776 INFO L290 TraceCheckUtils]: 89: Hoare triple {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71119#(or (< (mod (+ 23 main_~x~0) 4294967296) 65521) (not (< (mod (+ 23 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,776 INFO L290 TraceCheckUtils]: 88: Hoare triple {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,777 INFO L290 TraceCheckUtils]: 87: Hoare triple {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71126#(or (< (mod (+ main_~x~0 24) 4294967296) 65521) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,777 INFO L290 TraceCheckUtils]: 86: Hoare triple {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,778 INFO L290 TraceCheckUtils]: 85: Hoare triple {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71133#(or (< (mod (+ main_~x~0 25) 4294967296) 65521) (not (< (mod (+ main_~x~0 25) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,778 INFO L290 TraceCheckUtils]: 84: Hoare triple {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,779 INFO L290 TraceCheckUtils]: 83: Hoare triple {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71140#(or (< (mod (+ main_~x~0 26) 4294967296) 65521) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,785 INFO L290 TraceCheckUtils]: 82: Hoare triple {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,786 INFO L290 TraceCheckUtils]: 81: Hoare triple {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71147#(or (< (mod (+ main_~x~0 27) 4294967296) 65521) (not (< (mod (+ main_~x~0 27) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,786 INFO L290 TraceCheckUtils]: 80: Hoare triple {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,787 INFO L290 TraceCheckUtils]: 79: Hoare triple {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71154#(or (< (mod (+ main_~x~0 28) 4294967296) 65521) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,787 INFO L290 TraceCheckUtils]: 78: Hoare triple {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,788 INFO L290 TraceCheckUtils]: 77: Hoare triple {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71161#(or (not (< (mod (+ 29 main_~x~0) 4294967296) 268435455)) (< (mod (+ 29 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,789 INFO L290 TraceCheckUtils]: 76: Hoare triple {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,789 INFO L290 TraceCheckUtils]: 75: Hoare triple {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71168#(or (< (mod (+ 30 main_~x~0) 4294967296) 65521) (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,790 INFO L290 TraceCheckUtils]: 74: Hoare triple {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,790 INFO L290 TraceCheckUtils]: 73: Hoare triple {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71175#(or (< (mod (+ main_~x~0 31) 4294967296) 65521) (not (< (mod (+ main_~x~0 31) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,791 INFO L290 TraceCheckUtils]: 72: Hoare triple {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,791 INFO L290 TraceCheckUtils]: 71: Hoare triple {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71182#(or (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (< (mod (+ 32 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,792 INFO L290 TraceCheckUtils]: 70: Hoare triple {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,792 INFO L290 TraceCheckUtils]: 69: Hoare triple {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71189#(or (< (mod (+ main_~x~0 33) 4294967296) 65521) (not (< (mod (+ main_~x~0 33) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,793 INFO L290 TraceCheckUtils]: 68: Hoare triple {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,794 INFO L290 TraceCheckUtils]: 67: Hoare triple {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71196#(or (< (mod (+ main_~x~0 34) 4294967296) 65521) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,794 INFO L290 TraceCheckUtils]: 66: Hoare triple {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,795 INFO L290 TraceCheckUtils]: 65: Hoare triple {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71203#(or (not (< (mod (+ 35 main_~x~0) 4294967296) 268435455)) (< (mod (+ 35 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,795 INFO L290 TraceCheckUtils]: 64: Hoare triple {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,796 INFO L290 TraceCheckUtils]: 63: Hoare triple {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71210#(or (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,796 INFO L290 TraceCheckUtils]: 62: Hoare triple {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,797 INFO L290 TraceCheckUtils]: 61: Hoare triple {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71217#(or (< (mod (+ main_~x~0 37) 4294967296) 65521) (not (< (mod (+ main_~x~0 37) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,797 INFO L290 TraceCheckUtils]: 60: Hoare triple {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,798 INFO L290 TraceCheckUtils]: 59: Hoare triple {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71224#(or (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (< (mod (+ main_~x~0 38) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,798 INFO L290 TraceCheckUtils]: 58: Hoare triple {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,799 INFO L290 TraceCheckUtils]: 57: Hoare triple {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71231#(or (not (< (mod (+ main_~x~0 39) 4294967296) 268435455)) (< (mod (+ main_~x~0 39) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,799 INFO L290 TraceCheckUtils]: 56: Hoare triple {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,800 INFO L290 TraceCheckUtils]: 55: Hoare triple {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71238#(or (< (mod (+ 40 main_~x~0) 4294967296) 65521) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,800 INFO L290 TraceCheckUtils]: 54: Hoare triple {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,801 INFO L290 TraceCheckUtils]: 53: Hoare triple {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71245#(or (not (< (mod (+ 41 main_~x~0) 4294967296) 268435455)) (< (mod (+ 41 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,801 INFO L290 TraceCheckUtils]: 52: Hoare triple {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,802 INFO L290 TraceCheckUtils]: 51: Hoare triple {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71252#(or (< (mod (+ 42 main_~x~0) 4294967296) 65521) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,802 INFO L290 TraceCheckUtils]: 50: Hoare triple {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,803 INFO L290 TraceCheckUtils]: 49: Hoare triple {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71259#(or (< (mod (+ main_~x~0 43) 4294967296) 65521) (not (< (mod (+ main_~x~0 43) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,803 INFO L290 TraceCheckUtils]: 48: Hoare triple {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,804 INFO L290 TraceCheckUtils]: 47: Hoare triple {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71266#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (< (mod (+ 44 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,804 INFO L290 TraceCheckUtils]: 46: Hoare triple {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,805 INFO L290 TraceCheckUtils]: 45: Hoare triple {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71273#(or (not (< (mod (+ main_~x~0 45) 4294967296) 268435455)) (< (mod (+ main_~x~0 45) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,806 INFO L290 TraceCheckUtils]: 44: Hoare triple {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,806 INFO L290 TraceCheckUtils]: 43: Hoare triple {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71280#(or (< (mod (+ main_~x~0 46) 4294967296) 65521) (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,807 INFO L290 TraceCheckUtils]: 42: Hoare triple {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,808 INFO L290 TraceCheckUtils]: 41: Hoare triple {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71287#(or (< (mod (+ main_~x~0 47) 4294967296) 65521) (not (< (mod (+ main_~x~0 47) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,808 INFO L290 TraceCheckUtils]: 40: Hoare triple {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,809 INFO L290 TraceCheckUtils]: 39: Hoare triple {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71294#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 48) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,809 INFO L290 TraceCheckUtils]: 38: Hoare triple {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,810 INFO L290 TraceCheckUtils]: 37: Hoare triple {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71301#(or (< (mod (+ 49 main_~x~0) 4294967296) 65521) (not (< (mod (+ 49 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,811 INFO L290 TraceCheckUtils]: 36: Hoare triple {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,811 INFO L290 TraceCheckUtils]: 35: Hoare triple {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71308#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,812 INFO L290 TraceCheckUtils]: 34: Hoare triple {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,812 INFO L290 TraceCheckUtils]: 33: Hoare triple {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71315#(or (< (mod (+ 51 main_~x~0) 4294967296) 65521) (not (< (mod (+ 51 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,813 INFO L290 TraceCheckUtils]: 32: Hoare triple {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,814 INFO L290 TraceCheckUtils]: 31: Hoare triple {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71322#(or (< (mod (+ main_~x~0 52) 4294967296) 65521) (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,814 INFO L290 TraceCheckUtils]: 30: Hoare triple {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,815 INFO L290 TraceCheckUtils]: 29: Hoare triple {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71329#(or (< (mod (+ 53 main_~x~0) 4294967296) 65521) (not (< (mod (+ 53 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,815 INFO L290 TraceCheckUtils]: 28: Hoare triple {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,816 INFO L290 TraceCheckUtils]: 27: Hoare triple {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71336#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ main_~x~0 54) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,817 INFO L290 TraceCheckUtils]: 25: Hoare triple {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71343#(or (not (< (mod (+ main_~x~0 55) 4294967296) 268435455)) (< (mod (+ main_~x~0 55) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,817 INFO L290 TraceCheckUtils]: 24: Hoare triple {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,818 INFO L290 TraceCheckUtils]: 23: Hoare triple {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71350#(or (< (mod (+ 56 main_~x~0) 4294967296) 65521) (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,819 INFO L290 TraceCheckUtils]: 22: Hoare triple {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,819 INFO L290 TraceCheckUtils]: 21: Hoare triple {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71357#(or (< (mod (+ 57 main_~x~0) 4294967296) 65521) (not (< (mod (+ 57 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,820 INFO L290 TraceCheckUtils]: 20: Hoare triple {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,821 INFO L290 TraceCheckUtils]: 19: Hoare triple {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71364#(or (< (mod (+ main_~x~0 58) 4294967296) 65521) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,821 INFO L290 TraceCheckUtils]: 18: Hoare triple {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,822 INFO L290 TraceCheckUtils]: 17: Hoare triple {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71371#(or (< (mod (+ 59 main_~x~0) 4294967296) 65521) (not (< (mod (+ 59 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,822 INFO L290 TraceCheckUtils]: 16: Hoare triple {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,823 INFO L290 TraceCheckUtils]: 15: Hoare triple {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71378#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 60) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,824 INFO L290 TraceCheckUtils]: 13: Hoare triple {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71385#(or (not (< (mod (+ main_~x~0 61) 4294967296) 268435455)) (< (mod (+ main_~x~0 61) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,825 INFO L290 TraceCheckUtils]: 12: Hoare triple {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,825 INFO L290 TraceCheckUtils]: 11: Hoare triple {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71392#(or (< (mod (+ main_~x~0 62) 4294967296) 65521) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,826 INFO L290 TraceCheckUtils]: 10: Hoare triple {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,827 INFO L290 TraceCheckUtils]: 9: Hoare triple {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71399#(or (< (mod (+ main_~x~0 63) 4294967296) 65521) (not (< (mod (+ main_~x~0 63) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,827 INFO L290 TraceCheckUtils]: 8: Hoare triple {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} assume !!(~x~0 % 4294967296 < 268435455); {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,828 INFO L290 TraceCheckUtils]: 7: Hoare triple {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {71406#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 64 main_~x~0) 4294967296) 65521))} is VALID [2022-04-28 03:09:37,828 INFO L290 TraceCheckUtils]: 6: Hoare triple {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,828 INFO L290 TraceCheckUtils]: 5: Hoare triple {70440#true} ~x~0 := 0; {71413#(or (< (mod (+ main_~x~0 65) 4294967296) 65521) (not (< (mod (+ main_~x~0 65) 4294967296) 268435455)))} is VALID [2022-04-28 03:09:37,829 INFO L272 TraceCheckUtils]: 4: Hoare triple {70440#true} call #t~ret5 := main(); {70440#true} is VALID [2022-04-28 03:09:37,829 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70440#true} {70440#true} #40#return; {70440#true} is VALID [2022-04-28 03:09:37,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {70440#true} assume true; {70440#true} is VALID [2022-04-28 03:09:37,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {70440#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {70440#true} is VALID [2022-04-28 03:09:37,829 INFO L272 TraceCheckUtils]: 0: Hoare triple {70440#true} call ULTIMATE.init(); {70440#true} is VALID [2022-04-28 03:09:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 66 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:09:37,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [697767874] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:09:37,830 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:09:37,830 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 68, 69] total 137 [2022-04-28 03:09:37,830 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:09:37,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [127965862] [2022-04-28 03:09:37,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [127965862] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:09:37,831 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:09:37,831 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [69] imperfect sequences [] total 69 [2022-04-28 03:09:37,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265604014] [2022-04-28 03:09:37,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:09:37,831 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-28 03:09:37,831 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:09:37,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:37,929 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:37,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-04-28 03:09:37,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:09:37,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-04-28 03:09:37,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4827, Invalid=13805, Unknown=0, NotChecked=0, Total=18632 [2022-04-28 03:09:37,931 INFO L87 Difference]: Start difference. First operand 145 states and 147 transitions. Second operand has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:51,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:51,699 INFO L93 Difference]: Finished difference Result 154 states and 158 transitions. [2022-04-28 03:09:51,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2022-04-28 03:09:51,699 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-28 03:09:51,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:09:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 155 transitions. [2022-04-28 03:09:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:51,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 155 transitions. [2022-04-28 03:09:51,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 155 transitions. [2022-04-28 03:09:51,827 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:51,829 INFO L225 Difference]: With dead ends: 154 [2022-04-28 03:09:51,829 INFO L226 Difference]: Without dead ends: 147 [2022-04-28 03:09:51,831 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 422 GetRequests, 219 SyntacticMatches, 2 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2348 ImplicationChecksByTransitivity, 12.3s TimeCoverageRelationStatistics Valid=9643, Invalid=31363, Unknown=0, NotChecked=0, Total=41006 [2022-04-28 03:09:51,831 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 74 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 8596 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 79 SdHoareTripleChecker+Invalid, 8729 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 8596 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-28 03:09:51,831 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 79 Invalid, 8729 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 8596 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-28 03:09:51,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-04-28 03:09:52,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2022-04-28 03:09:52,190 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:09:52,191 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:52,191 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:52,191 INFO L87 Difference]: Start difference. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:52,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:52,192 INFO L93 Difference]: Finished difference Result 147 states and 149 transitions. [2022-04-28 03:09:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-04-28 03:09:52,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:09:52,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:09:52,193 INFO L74 IsIncluded]: Start isIncluded. First operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 147 states. [2022-04-28 03:09:52,193 INFO L87 Difference]: Start difference. First operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 147 states. [2022-04-28 03:09:52,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:09:52,194 INFO L93 Difference]: Finished difference Result 147 states and 149 transitions. [2022-04-28 03:09:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-04-28 03:09:52,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:09:52,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:09:52,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:09:52,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:09:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 142 states have (on average 1.0211267605633803) internal successors, (145), 142 states have internal predecessors, (145), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 149 transitions. [2022-04-28 03:09:52,196 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 149 transitions. Word has length 143 [2022-04-28 03:09:52,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:09:52,196 INFO L495 AbstractCegarLoop]: Abstraction has 147 states and 149 transitions. [2022-04-28 03:09:52,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 2.0144927536231885) internal successors, (139), 68 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:52,196 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 147 states and 149 transitions. [2022-04-28 03:09:52,378 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-04-28 03:09:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-04-28 03:09:52,379 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:09:52,379 INFO L195 NwaCegarLoop]: trace histogram [67, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:09:52,383 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (130)] Ended with exit code 0 [2022-04-28 03:09:52,598 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (131)] Forceful destruction successful, exit code 0 [2022-04-28 03:09:52,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 130 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable131,SelfDestructingSolverStorable132,131 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:52,780 INFO L420 AbstractCegarLoop]: === Iteration 69 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:09:52,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:09:52,780 INFO L85 PathProgramCache]: Analyzing trace with hash -205049801, now seen corresponding path program 131 times [2022-04-28 03:09:52,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:09:52,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1224956075] [2022-04-28 03:09:53,078 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:09:53,275 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:09:53,277 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:09:53,279 INFO L85 PathProgramCache]: Analyzing trace with hash 518401712, now seen corresponding path program 1 times [2022-04-28 03:09:53,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:09:53,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770696153] [2022-04-28 03:09:53,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:09:53,284 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_133.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_133.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:09:53,285 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_133.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_133.0)) 4294967296)) 65521) 0) [2022-04-28 03:09:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:09:53,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [393494808] [2022-04-28 03:09:53,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:53,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:53,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:09:53,298 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:09:53,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (132)] Waiting until timeout for monitored process [2022-04-28 03:09:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:09:53,347 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:09:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:09:53,358 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:09:53,358 INFO L85 PathProgramCache]: Analyzing trace with hash -205049801, now seen corresponding path program 132 times [2022-04-28 03:09:53,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:09:53,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731598894] [2022-04-28 03:09:53,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:09:53,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:09:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:55,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:09:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:55,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {72537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-28 03:09:55,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-28 03:09:55,595 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-28 03:09:55,595 INFO L272 TraceCheckUtils]: 0: Hoare triple {72465#true} call ULTIMATE.init(); {72537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:09:55,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {72537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-28 03:09:55,595 INFO L290 TraceCheckUtils]: 2: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-28 03:09:55,595 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-28 03:09:55,595 INFO L272 TraceCheckUtils]: 4: Hoare triple {72465#true} call #t~ret5 := main(); {72465#true} is VALID [2022-04-28 03:09:55,596 INFO L290 TraceCheckUtils]: 5: Hoare triple {72465#true} ~x~0 := 0; {72470#(= main_~x~0 0)} is VALID [2022-04-28 03:09:55,596 INFO L290 TraceCheckUtils]: 6: Hoare triple {72470#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {72470#(= main_~x~0 0)} is VALID [2022-04-28 03:09:55,596 INFO L290 TraceCheckUtils]: 7: Hoare triple {72470#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:55,597 INFO L290 TraceCheckUtils]: 8: Hoare triple {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:09:55,597 INFO L290 TraceCheckUtils]: 9: Hoare triple {72471#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:55,598 INFO L290 TraceCheckUtils]: 10: Hoare triple {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:09:55,598 INFO L290 TraceCheckUtils]: 11: Hoare triple {72472#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:55,598 INFO L290 TraceCheckUtils]: 12: Hoare triple {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:09:55,599 INFO L290 TraceCheckUtils]: 13: Hoare triple {72473#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:55,599 INFO L290 TraceCheckUtils]: 14: Hoare triple {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:09:55,600 INFO L290 TraceCheckUtils]: 15: Hoare triple {72474#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:55,600 INFO L290 TraceCheckUtils]: 16: Hoare triple {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:09:55,601 INFO L290 TraceCheckUtils]: 17: Hoare triple {72475#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:55,601 INFO L290 TraceCheckUtils]: 18: Hoare triple {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:09:55,601 INFO L290 TraceCheckUtils]: 19: Hoare triple {72476#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:55,602 INFO L290 TraceCheckUtils]: 20: Hoare triple {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:09:55,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {72477#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:55,603 INFO L290 TraceCheckUtils]: 22: Hoare triple {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:09:55,603 INFO L290 TraceCheckUtils]: 23: Hoare triple {72478#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:55,603 INFO L290 TraceCheckUtils]: 24: Hoare triple {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:09:55,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {72479#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:55,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:09:55,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {72480#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:55,605 INFO L290 TraceCheckUtils]: 28: Hoare triple {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:09:55,606 INFO L290 TraceCheckUtils]: 29: Hoare triple {72481#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:55,606 INFO L290 TraceCheckUtils]: 30: Hoare triple {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:09:55,606 INFO L290 TraceCheckUtils]: 31: Hoare triple {72482#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:55,607 INFO L290 TraceCheckUtils]: 32: Hoare triple {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:09:55,607 INFO L290 TraceCheckUtils]: 33: Hoare triple {72483#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:55,608 INFO L290 TraceCheckUtils]: 34: Hoare triple {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:09:55,608 INFO L290 TraceCheckUtils]: 35: Hoare triple {72484#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:55,608 INFO L290 TraceCheckUtils]: 36: Hoare triple {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:09:55,609 INFO L290 TraceCheckUtils]: 37: Hoare triple {72485#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:55,609 INFO L290 TraceCheckUtils]: 38: Hoare triple {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:09:55,610 INFO L290 TraceCheckUtils]: 39: Hoare triple {72486#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:55,610 INFO L290 TraceCheckUtils]: 40: Hoare triple {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:09:55,610 INFO L290 TraceCheckUtils]: 41: Hoare triple {72487#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:55,611 INFO L290 TraceCheckUtils]: 42: Hoare triple {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:09:55,611 INFO L290 TraceCheckUtils]: 43: Hoare triple {72488#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:55,612 INFO L290 TraceCheckUtils]: 44: Hoare triple {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:09:55,612 INFO L290 TraceCheckUtils]: 45: Hoare triple {72489#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:55,613 INFO L290 TraceCheckUtils]: 46: Hoare triple {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:09:55,613 INFO L290 TraceCheckUtils]: 47: Hoare triple {72490#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:55,613 INFO L290 TraceCheckUtils]: 48: Hoare triple {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:09:55,614 INFO L290 TraceCheckUtils]: 49: Hoare triple {72491#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:55,614 INFO L290 TraceCheckUtils]: 50: Hoare triple {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:09:55,615 INFO L290 TraceCheckUtils]: 51: Hoare triple {72492#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:55,615 INFO L290 TraceCheckUtils]: 52: Hoare triple {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:09:55,615 INFO L290 TraceCheckUtils]: 53: Hoare triple {72493#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:55,616 INFO L290 TraceCheckUtils]: 54: Hoare triple {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:09:55,616 INFO L290 TraceCheckUtils]: 55: Hoare triple {72494#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:55,617 INFO L290 TraceCheckUtils]: 56: Hoare triple {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:09:55,617 INFO L290 TraceCheckUtils]: 57: Hoare triple {72495#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:55,617 INFO L290 TraceCheckUtils]: 58: Hoare triple {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:09:55,618 INFO L290 TraceCheckUtils]: 59: Hoare triple {72496#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:55,618 INFO L290 TraceCheckUtils]: 60: Hoare triple {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:09:55,619 INFO L290 TraceCheckUtils]: 61: Hoare triple {72497#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:55,619 INFO L290 TraceCheckUtils]: 62: Hoare triple {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:09:55,620 INFO L290 TraceCheckUtils]: 63: Hoare triple {72498#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:55,620 INFO L290 TraceCheckUtils]: 64: Hoare triple {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:09:55,620 INFO L290 TraceCheckUtils]: 65: Hoare triple {72499#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:55,621 INFO L290 TraceCheckUtils]: 66: Hoare triple {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:09:55,627 INFO L290 TraceCheckUtils]: 67: Hoare triple {72500#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:55,627 INFO L290 TraceCheckUtils]: 68: Hoare triple {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:09:55,628 INFO L290 TraceCheckUtils]: 69: Hoare triple {72501#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:55,628 INFO L290 TraceCheckUtils]: 70: Hoare triple {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:09:55,628 INFO L290 TraceCheckUtils]: 71: Hoare triple {72502#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:55,629 INFO L290 TraceCheckUtils]: 72: Hoare triple {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:09:55,629 INFO L290 TraceCheckUtils]: 73: Hoare triple {72503#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:55,630 INFO L290 TraceCheckUtils]: 74: Hoare triple {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:09:55,630 INFO L290 TraceCheckUtils]: 75: Hoare triple {72504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:55,631 INFO L290 TraceCheckUtils]: 76: Hoare triple {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:09:55,631 INFO L290 TraceCheckUtils]: 77: Hoare triple {72505#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:55,631 INFO L290 TraceCheckUtils]: 78: Hoare triple {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:09:55,632 INFO L290 TraceCheckUtils]: 79: Hoare triple {72506#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:55,632 INFO L290 TraceCheckUtils]: 80: Hoare triple {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:09:55,633 INFO L290 TraceCheckUtils]: 81: Hoare triple {72507#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:55,633 INFO L290 TraceCheckUtils]: 82: Hoare triple {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:09:55,634 INFO L290 TraceCheckUtils]: 83: Hoare triple {72508#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:55,634 INFO L290 TraceCheckUtils]: 84: Hoare triple {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:09:55,634 INFO L290 TraceCheckUtils]: 85: Hoare triple {72509#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:55,635 INFO L290 TraceCheckUtils]: 86: Hoare triple {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:09:55,635 INFO L290 TraceCheckUtils]: 87: Hoare triple {72510#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:55,636 INFO L290 TraceCheckUtils]: 88: Hoare triple {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:09:55,636 INFO L290 TraceCheckUtils]: 89: Hoare triple {72511#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:55,636 INFO L290 TraceCheckUtils]: 90: Hoare triple {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:09:55,637 INFO L290 TraceCheckUtils]: 91: Hoare triple {72512#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:55,637 INFO L290 TraceCheckUtils]: 92: Hoare triple {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:09:55,638 INFO L290 TraceCheckUtils]: 93: Hoare triple {72513#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:55,638 INFO L290 TraceCheckUtils]: 94: Hoare triple {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:09:55,639 INFO L290 TraceCheckUtils]: 95: Hoare triple {72514#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:55,639 INFO L290 TraceCheckUtils]: 96: Hoare triple {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:09:55,639 INFO L290 TraceCheckUtils]: 97: Hoare triple {72515#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:55,640 INFO L290 TraceCheckUtils]: 98: Hoare triple {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:09:55,640 INFO L290 TraceCheckUtils]: 99: Hoare triple {72516#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:55,641 INFO L290 TraceCheckUtils]: 100: Hoare triple {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:09:55,641 INFO L290 TraceCheckUtils]: 101: Hoare triple {72517#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:55,641 INFO L290 TraceCheckUtils]: 102: Hoare triple {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:09:55,642 INFO L290 TraceCheckUtils]: 103: Hoare triple {72518#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:55,642 INFO L290 TraceCheckUtils]: 104: Hoare triple {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:09:55,643 INFO L290 TraceCheckUtils]: 105: Hoare triple {72519#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:55,643 INFO L290 TraceCheckUtils]: 106: Hoare triple {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:09:55,644 INFO L290 TraceCheckUtils]: 107: Hoare triple {72520#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:55,644 INFO L290 TraceCheckUtils]: 108: Hoare triple {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:09:55,644 INFO L290 TraceCheckUtils]: 109: Hoare triple {72521#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:55,645 INFO L290 TraceCheckUtils]: 110: Hoare triple {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:09:55,645 INFO L290 TraceCheckUtils]: 111: Hoare triple {72522#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:55,646 INFO L290 TraceCheckUtils]: 112: Hoare triple {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:09:55,646 INFO L290 TraceCheckUtils]: 113: Hoare triple {72523#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:55,646 INFO L290 TraceCheckUtils]: 114: Hoare triple {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:09:55,647 INFO L290 TraceCheckUtils]: 115: Hoare triple {72524#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:55,647 INFO L290 TraceCheckUtils]: 116: Hoare triple {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:09:55,648 INFO L290 TraceCheckUtils]: 117: Hoare triple {72525#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:55,648 INFO L290 TraceCheckUtils]: 118: Hoare triple {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:09:55,649 INFO L290 TraceCheckUtils]: 119: Hoare triple {72526#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:55,649 INFO L290 TraceCheckUtils]: 120: Hoare triple {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:09:55,649 INFO L290 TraceCheckUtils]: 121: Hoare triple {72527#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:55,650 INFO L290 TraceCheckUtils]: 122: Hoare triple {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:09:55,650 INFO L290 TraceCheckUtils]: 123: Hoare triple {72528#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:55,651 INFO L290 TraceCheckUtils]: 124: Hoare triple {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:09:55,651 INFO L290 TraceCheckUtils]: 125: Hoare triple {72529#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:55,651 INFO L290 TraceCheckUtils]: 126: Hoare triple {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:09:55,652 INFO L290 TraceCheckUtils]: 127: Hoare triple {72530#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:55,652 INFO L290 TraceCheckUtils]: 128: Hoare triple {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:09:55,653 INFO L290 TraceCheckUtils]: 129: Hoare triple {72531#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:55,653 INFO L290 TraceCheckUtils]: 130: Hoare triple {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:09:55,653 INFO L290 TraceCheckUtils]: 131: Hoare triple {72532#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:55,654 INFO L290 TraceCheckUtils]: 132: Hoare triple {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:09:55,654 INFO L290 TraceCheckUtils]: 133: Hoare triple {72533#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:55,655 INFO L290 TraceCheckUtils]: 134: Hoare triple {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:09:55,655 INFO L290 TraceCheckUtils]: 135: Hoare triple {72534#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-28 03:09:55,655 INFO L290 TraceCheckUtils]: 136: Hoare triple {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-28 03:09:55,656 INFO L290 TraceCheckUtils]: 137: Hoare triple {72535#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} is VALID [2022-04-28 03:09:55,656 INFO L290 TraceCheckUtils]: 138: Hoare triple {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} is VALID [2022-04-28 03:09:55,657 INFO L290 TraceCheckUtils]: 139: Hoare triple {72536#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {72466#false} is VALID [2022-04-28 03:09:55,657 INFO L290 TraceCheckUtils]: 140: Hoare triple {72466#false} assume !(~x~0 % 4294967296 < 268435455); {72466#false} is VALID [2022-04-28 03:09:55,657 INFO L272 TraceCheckUtils]: 141: Hoare triple {72466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {72466#false} is VALID [2022-04-28 03:09:55,657 INFO L290 TraceCheckUtils]: 142: Hoare triple {72466#false} ~cond := #in~cond; {72466#false} is VALID [2022-04-28 03:09:55,657 INFO L290 TraceCheckUtils]: 143: Hoare triple {72466#false} assume 0 == ~cond; {72466#false} is VALID [2022-04-28 03:09:55,657 INFO L290 TraceCheckUtils]: 144: Hoare triple {72466#false} assume !false; {72466#false} is VALID [2022-04-28 03:09:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 67 proven. 4422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:09:55,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:09:55,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731598894] [2022-04-28 03:09:55,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731598894] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:09:55,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1593882719] [2022-04-28 03:09:55,658 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 03:09:55,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:09:55,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:09:55,659 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:09:55,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (133)] Waiting until timeout for monitored process [2022-04-28 03:09:55,739 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 03:09:55,739 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 03:09:55,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 03:09:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:09:55,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 03:09:56,223 INFO L272 TraceCheckUtils]: 0: Hoare triple {72465#true} call ULTIMATE.init(); {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {72465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L272 TraceCheckUtils]: 4: Hoare triple {72465#true} call #t~ret5 := main(); {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 5: Hoare triple {72465#true} ~x~0 := 0; {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 6: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,224 INFO L290 TraceCheckUtils]: 10: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 11: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 12: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 13: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 14: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 15: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 16: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 17: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 18: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 19: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,225 INFO L290 TraceCheckUtils]: 20: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 21: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 22: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 23: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 24: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 25: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 26: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 27: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 28: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 29: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 30: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,226 INFO L290 TraceCheckUtils]: 31: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 32: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 33: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 34: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 35: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 36: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 37: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 38: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 39: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 40: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 41: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,227 INFO L290 TraceCheckUtils]: 42: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 43: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 44: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 45: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 46: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 47: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 48: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 49: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 50: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 51: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,228 INFO L290 TraceCheckUtils]: 52: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 53: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 54: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 55: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 56: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 57: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 58: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 59: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 60: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 61: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 62: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,229 INFO L290 TraceCheckUtils]: 63: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 64: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 65: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 66: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 67: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 68: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 69: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 70: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 71: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 72: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 73: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,230 INFO L290 TraceCheckUtils]: 74: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 75: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 76: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 77: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 78: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 79: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 80: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 81: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 82: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 83: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 84: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,231 INFO L290 TraceCheckUtils]: 85: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 86: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 87: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 88: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 89: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 90: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 91: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 92: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 93: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 94: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 95: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,232 INFO L290 TraceCheckUtils]: 96: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 97: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 98: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 99: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 100: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 101: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 102: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 103: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 104: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 105: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,233 INFO L290 TraceCheckUtils]: 106: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 107: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 108: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 109: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 110: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 111: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 112: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 113: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 114: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 115: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 116: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 117: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,234 INFO L290 TraceCheckUtils]: 118: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 119: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 120: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 121: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 122: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 123: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 124: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 125: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 126: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 127: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 128: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,235 INFO L290 TraceCheckUtils]: 129: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,236 INFO L290 TraceCheckUtils]: 130: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,236 INFO L290 TraceCheckUtils]: 131: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,236 INFO L290 TraceCheckUtils]: 132: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,236 INFO L290 TraceCheckUtils]: 133: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,236 INFO L290 TraceCheckUtils]: 134: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,236 INFO L290 TraceCheckUtils]: 135: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,236 INFO L290 TraceCheckUtils]: 136: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,238 INFO L290 TraceCheckUtils]: 137: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:09:56,238 INFO L290 TraceCheckUtils]: 138: Hoare triple {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !!(~x~0 % 4294967296 < 268435455); {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} is VALID [2022-04-28 03:09:56,239 INFO L290 TraceCheckUtils]: 139: Hoare triple {72952#(< (mod (+ main_~x~0 4294967295) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {72959#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} is VALID [2022-04-28 03:09:56,240 INFO L290 TraceCheckUtils]: 140: Hoare triple {72959#(< (mod (+ main_~x~0 4294967293) 4294967296) 65521)} assume !(~x~0 % 4294967296 < 268435455); {72466#false} is VALID [2022-04-28 03:09:56,240 INFO L272 TraceCheckUtils]: 141: Hoare triple {72466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {72466#false} is VALID [2022-04-28 03:09:56,240 INFO L290 TraceCheckUtils]: 142: Hoare triple {72466#false} ~cond := #in~cond; {72466#false} is VALID [2022-04-28 03:09:56,240 INFO L290 TraceCheckUtils]: 143: Hoare triple {72466#false} assume 0 == ~cond; {72466#false} is VALID [2022-04-28 03:09:56,240 INFO L290 TraceCheckUtils]: 144: Hoare triple {72466#false} assume !false; {72466#false} is VALID [2022-04-28 03:09:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 198 proven. 1 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-04-28 03:09:56,241 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 03:09:56,652 INFO L290 TraceCheckUtils]: 144: Hoare triple {72466#false} assume !false; {72466#false} is VALID [2022-04-28 03:09:56,652 INFO L290 TraceCheckUtils]: 143: Hoare triple {72466#false} assume 0 == ~cond; {72466#false} is VALID [2022-04-28 03:09:56,652 INFO L290 TraceCheckUtils]: 142: Hoare triple {72466#false} ~cond := #in~cond; {72466#false} is VALID [2022-04-28 03:09:56,652 INFO L272 TraceCheckUtils]: 141: Hoare triple {72466#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {72466#false} is VALID [2022-04-28 03:09:56,653 INFO L290 TraceCheckUtils]: 140: Hoare triple {72987#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {72466#false} is VALID [2022-04-28 03:09:56,653 INFO L290 TraceCheckUtils]: 139: Hoare triple {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {72987#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-28 03:09:56,654 INFO L290 TraceCheckUtils]: 138: Hoare triple {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:09:56,655 INFO L290 TraceCheckUtils]: 137: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72991#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-28 03:09:56,655 INFO L290 TraceCheckUtils]: 136: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,655 INFO L290 TraceCheckUtils]: 135: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,655 INFO L290 TraceCheckUtils]: 134: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,655 INFO L290 TraceCheckUtils]: 133: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,655 INFO L290 TraceCheckUtils]: 132: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,655 INFO L290 TraceCheckUtils]: 131: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 130: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 129: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 128: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 127: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 126: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 125: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 124: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 123: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 122: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 121: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,656 INFO L290 TraceCheckUtils]: 120: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 119: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 118: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 117: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 116: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 115: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 114: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 113: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 112: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 111: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 110: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,657 INFO L290 TraceCheckUtils]: 109: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 108: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 107: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 106: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 105: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 104: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 103: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 102: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 101: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 100: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 99: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,658 INFO L290 TraceCheckUtils]: 98: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 97: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 96: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 95: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 94: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 93: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 92: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 91: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 90: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 89: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 88: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,659 INFO L290 TraceCheckUtils]: 87: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 86: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 85: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 84: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 83: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 82: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 81: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 80: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 79: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 77: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,660 INFO L290 TraceCheckUtils]: 76: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 75: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 74: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 73: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 72: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 71: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 70: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 69: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 68: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 67: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 66: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,661 INFO L290 TraceCheckUtils]: 65: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 64: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 63: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 62: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 61: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 60: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 59: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 58: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 57: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 56: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 55: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,662 INFO L290 TraceCheckUtils]: 54: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 53: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 52: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 51: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 50: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 49: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 48: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 47: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 46: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 45: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 44: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,663 INFO L290 TraceCheckUtils]: 43: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 42: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 41: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 40: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 39: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 38: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 37: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 36: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 35: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 34: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 33: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,664 INFO L290 TraceCheckUtils]: 32: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 31: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 30: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 29: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 26: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 19: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 18: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 17: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 16: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 15: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 14: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 13: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 12: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 11: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,666 INFO L290 TraceCheckUtils]: 10: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L290 TraceCheckUtils]: 9: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {72465#true} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L290 TraceCheckUtils]: 6: Hoare triple {72465#true} assume !!(~x~0 % 4294967296 < 268435455); {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L290 TraceCheckUtils]: 5: Hoare triple {72465#true} ~x~0 := 0; {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L272 TraceCheckUtils]: 4: Hoare triple {72465#true} call #t~ret5 := main(); {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72465#true} {72465#true} #40#return; {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L290 TraceCheckUtils]: 2: Hoare triple {72465#true} assume true; {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L290 TraceCheckUtils]: 1: Hoare triple {72465#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {72465#true} is VALID [2022-04-28 03:09:56,667 INFO L272 TraceCheckUtils]: 0: Hoare triple {72465#true} call ULTIMATE.init(); {72465#true} is VALID [2022-04-28 03:09:56,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 198 proven. 1 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-04-28 03:09:56,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1593882719] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 03:09:56,668 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 03:09:56,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 4, 4] total 74 [2022-04-28 03:09:56,668 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 03:09:56,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1224956075] [2022-04-28 03:09:56,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1224956075] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 03:09:56,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 03:09:56,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [70] imperfect sequences [] total 70 [2022-04-28 03:09:56,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999189301] [2022-04-28 03:09:56,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 03:09:56,669 INFO L78 Accepts]: Start accepts. Automaton has has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 145 [2022-04-28 03:09:56,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 03:09:56,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:09:56,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:09:56,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2022-04-28 03:09:56,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 03:09:56,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2022-04-28 03:09:56,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=477, Invalid=4925, Unknown=0, NotChecked=0, Total=5402 [2022-04-28 03:09:56,768 INFO L87 Difference]: Start difference. First operand 147 states and 149 transitions. Second operand has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:10,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:10:10,989 INFO L93 Difference]: Finished difference Result 156 states and 160 transitions. [2022-04-28 03:10:10,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-28 03:10:10,989 INFO L78 Accepts]: Start accepts. Automaton has has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 145 [2022-04-28 03:10:10,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 03:10:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:10,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 157 transitions. [2022-04-28 03:10:10,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 157 transitions. [2022-04-28 03:10:10,991 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 157 transitions. [2022-04-28 03:10:11,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:10:11,113 INFO L225 Difference]: With dead ends: 156 [2022-04-28 03:10:11,113 INFO L226 Difference]: Without dead ends: 149 [2022-04-28 03:10:11,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 288 SyntacticMatches, 1 SemanticMatches, 139 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2215 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=1139, Invalid=18601, Unknown=0, NotChecked=0, Total=19740 [2022-04-28 03:10:11,114 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 75 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 8871 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 9006 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 8871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-04-28 03:10:11,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 89 Invalid, 9006 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 8871 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2022-04-28 03:10:11,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2022-04-28 03:10:11,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2022-04-28 03:10:11,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 03:10:11,511 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:11,511 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:11,511 INFO L87 Difference]: Start difference. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:11,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:10:11,520 INFO L93 Difference]: Finished difference Result 149 states and 151 transitions. [2022-04-28 03:10:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-04-28 03:10:11,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:10:11,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:10:11,521 INFO L74 IsIncluded]: Start isIncluded. First operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 149 states. [2022-04-28 03:10:11,521 INFO L87 Difference]: Start difference. First operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 149 states. [2022-04-28 03:10:11,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 03:10:11,522 INFO L93 Difference]: Finished difference Result 149 states and 151 transitions. [2022-04-28 03:10:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-04-28 03:10:11,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 03:10:11,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 03:10:11,522 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 03:10:11,523 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 03:10:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 144 states have (on average 1.0208333333333333) internal successors, (147), 144 states have internal predecessors, (147), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:11,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 151 transitions. [2022-04-28 03:10:11,524 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 151 transitions. Word has length 145 [2022-04-28 03:10:11,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 03:10:11,524 INFO L495 AbstractCegarLoop]: Abstraction has 149 states and 151 transitions. [2022-04-28 03:10:11,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 70 states have (on average 2.0142857142857142) internal successors, (141), 69 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-28 03:10:11,524 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 149 states and 151 transitions. [2022-04-28 03:10:11,708 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 03:10:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-04-28 03:10:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-04-28 03:10:11,708 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 03:10:11,708 INFO L195 NwaCegarLoop]: trace histogram [68, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 03:10:11,724 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (133)] Ended with exit code 0 [2022-04-28 03:10:11,920 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (132)] Forceful destruction successful, exit code 0 [2022-04-28 03:10:12,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 133 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable133,132 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable134 [2022-04-28 03:10:12,116 INFO L420 AbstractCegarLoop]: === Iteration 70 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 03:10:12,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 03:10:12,116 INFO L85 PathProgramCache]: Analyzing trace with hash -1837393388, now seen corresponding path program 133 times [2022-04-28 03:10:12,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 03:10:12,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2065433349] [2022-04-28 03:10:14,940 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-28 03:10:15,059 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-28 03:10:18,369 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 0 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 03:10:18,370 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-28 03:10:18,373 INFO L85 PathProgramCache]: Analyzing trace with hash -1727033424, now seen corresponding path program 1 times [2022-04-28 03:10:18,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:10:18,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853194697] [2022-04-28 03:10:18,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:10:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:10:18,378 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_135.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_135.0)) 4294967296)) 65521) 0) [2022-04-28 03:10:18,378 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_6) (* (- 2) .v_it_135.0) (* 4294967296 (div (+ main_~x~0_6 (* 2 .v_it_135.0)) 4294967296)) 268435455) 0)) [2022-04-28 03:10:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-28 03:10:18,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [293810793] [2022-04-28 03:10:18,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:10:18,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:10:18,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:10:18,383 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:10:18,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (134)] Waiting until timeout for monitored process [2022-04-28 03:10:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:10:18,426 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 03:10:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 03:10:18,438 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 03:10:18,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1837393388, now seen corresponding path program 134 times [2022-04-28 03:10:18,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 03:10:18,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519416180] [2022-04-28 03:10:18,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 03:10:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 03:10:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:10:20,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 03:10:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 03:10:20,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {74526#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {74453#true} is VALID [2022-04-28 03:10:20,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {74453#true} assume true; {74453#true} is VALID [2022-04-28 03:10:20,660 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {74453#true} {74453#true} #40#return; {74453#true} is VALID [2022-04-28 03:10:20,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {74453#true} call ULTIMATE.init(); {74526#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 03:10:20,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {74526#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); {74453#true} is VALID [2022-04-28 03:10:20,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {74453#true} assume true; {74453#true} is VALID [2022-04-28 03:10:20,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74453#true} {74453#true} #40#return; {74453#true} is VALID [2022-04-28 03:10:20,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {74453#true} call #t~ret5 := main(); {74453#true} is VALID [2022-04-28 03:10:20,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {74453#true} ~x~0 := 0; {74458#(= main_~x~0 0)} is VALID [2022-04-28 03:10:20,662 INFO L290 TraceCheckUtils]: 6: Hoare triple {74458#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {74458#(= main_~x~0 0)} is VALID [2022-04-28 03:10:20,662 INFO L290 TraceCheckUtils]: 7: Hoare triple {74458#(= main_~x~0 0)} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:10:20,663 INFO L290 TraceCheckUtils]: 8: Hoare triple {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume !!(~x~0 % 4294967296 < 268435455); {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-28 03:10:20,663 INFO L290 TraceCheckUtils]: 9: Hoare triple {74459#(and (<= 1 main_~x~0) (<= main_~x~0 1))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:10:20,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-28 03:10:20,664 INFO L290 TraceCheckUtils]: 11: Hoare triple {74460#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:10:20,664 INFO L290 TraceCheckUtils]: 12: Hoare triple {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} is VALID [2022-04-28 03:10:20,665 INFO L290 TraceCheckUtils]: 13: Hoare triple {74461#(and (<= main_~x~0 3) (<= 3 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:10:20,665 INFO L290 TraceCheckUtils]: 14: Hoare triple {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-28 03:10:20,666 INFO L290 TraceCheckUtils]: 15: Hoare triple {74462#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:10:20,666 INFO L290 TraceCheckUtils]: 16: Hoare triple {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume !!(~x~0 % 4294967296 < 268435455); {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} is VALID [2022-04-28 03:10:20,666 INFO L290 TraceCheckUtils]: 17: Hoare triple {74463#(and (<= 5 main_~x~0) (<= main_~x~0 5))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:10:20,667 INFO L290 TraceCheckUtils]: 18: Hoare triple {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-28 03:10:20,667 INFO L290 TraceCheckUtils]: 19: Hoare triple {74464#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:10:20,668 INFO L290 TraceCheckUtils]: 20: Hoare triple {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} is VALID [2022-04-28 03:10:20,668 INFO L290 TraceCheckUtils]: 21: Hoare triple {74465#(and (<= main_~x~0 7) (<= 7 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:10:20,668 INFO L290 TraceCheckUtils]: 22: Hoare triple {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-28 03:10:20,669 INFO L290 TraceCheckUtils]: 23: Hoare triple {74466#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:10:20,669 INFO L290 TraceCheckUtils]: 24: Hoare triple {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} is VALID [2022-04-28 03:10:20,670 INFO L290 TraceCheckUtils]: 25: Hoare triple {74467#(and (<= main_~x~0 9) (<= 9 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:10:20,670 INFO L290 TraceCheckUtils]: 26: Hoare triple {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-28 03:10:20,671 INFO L290 TraceCheckUtils]: 27: Hoare triple {74468#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:10:20,671 INFO L290 TraceCheckUtils]: 28: Hoare triple {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} is VALID [2022-04-28 03:10:20,671 INFO L290 TraceCheckUtils]: 29: Hoare triple {74469#(and (<= main_~x~0 11) (<= 11 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:10:20,672 INFO L290 TraceCheckUtils]: 30: Hoare triple {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-28 03:10:20,672 INFO L290 TraceCheckUtils]: 31: Hoare triple {74470#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:10:20,673 INFO L290 TraceCheckUtils]: 32: Hoare triple {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} is VALID [2022-04-28 03:10:20,673 INFO L290 TraceCheckUtils]: 33: Hoare triple {74471#(and (<= main_~x~0 13) (<= 13 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:10:20,674 INFO L290 TraceCheckUtils]: 34: Hoare triple {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-28 03:10:20,674 INFO L290 TraceCheckUtils]: 35: Hoare triple {74472#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:10:20,674 INFO L290 TraceCheckUtils]: 36: Hoare triple {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume !!(~x~0 % 4294967296 < 268435455); {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} is VALID [2022-04-28 03:10:20,675 INFO L290 TraceCheckUtils]: 37: Hoare triple {74473#(and (<= 15 main_~x~0) (<= main_~x~0 15))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:10:20,675 INFO L290 TraceCheckUtils]: 38: Hoare triple {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-28 03:10:20,676 INFO L290 TraceCheckUtils]: 39: Hoare triple {74474#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:10:20,676 INFO L290 TraceCheckUtils]: 40: Hoare triple {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume !!(~x~0 % 4294967296 < 268435455); {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} is VALID [2022-04-28 03:10:20,676 INFO L290 TraceCheckUtils]: 41: Hoare triple {74475#(and (<= 17 main_~x~0) (<= main_~x~0 17))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:10:20,677 INFO L290 TraceCheckUtils]: 42: Hoare triple {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-28 03:10:20,677 INFO L290 TraceCheckUtils]: 43: Hoare triple {74476#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:10:20,678 INFO L290 TraceCheckUtils]: 44: Hoare triple {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume !!(~x~0 % 4294967296 < 268435455); {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} is VALID [2022-04-28 03:10:20,678 INFO L290 TraceCheckUtils]: 45: Hoare triple {74477#(and (<= 19 main_~x~0) (<= main_~x~0 19))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:10:20,679 INFO L290 TraceCheckUtils]: 46: Hoare triple {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-28 03:10:20,679 INFO L290 TraceCheckUtils]: 47: Hoare triple {74478#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:10:20,679 INFO L290 TraceCheckUtils]: 48: Hoare triple {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume !!(~x~0 % 4294967296 < 268435455); {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} is VALID [2022-04-28 03:10:20,680 INFO L290 TraceCheckUtils]: 49: Hoare triple {74479#(and (<= 21 main_~x~0) (<= main_~x~0 21))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:10:20,680 INFO L290 TraceCheckUtils]: 50: Hoare triple {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-28 03:10:20,681 INFO L290 TraceCheckUtils]: 51: Hoare triple {74480#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:10:20,681 INFO L290 TraceCheckUtils]: 52: Hoare triple {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume !!(~x~0 % 4294967296 < 268435455); {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} is VALID [2022-04-28 03:10:20,682 INFO L290 TraceCheckUtils]: 53: Hoare triple {74481#(and (<= 23 main_~x~0) (<= main_~x~0 23))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:10:20,682 INFO L290 TraceCheckUtils]: 54: Hoare triple {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-28 03:10:20,682 INFO L290 TraceCheckUtils]: 55: Hoare triple {74482#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:10:20,683 INFO L290 TraceCheckUtils]: 56: Hoare triple {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} is VALID [2022-04-28 03:10:20,683 INFO L290 TraceCheckUtils]: 57: Hoare triple {74483#(and (<= main_~x~0 25) (<= 25 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:10:20,684 INFO L290 TraceCheckUtils]: 58: Hoare triple {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-28 03:10:20,684 INFO L290 TraceCheckUtils]: 59: Hoare triple {74484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:10:20,684 INFO L290 TraceCheckUtils]: 60: Hoare triple {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume !!(~x~0 % 4294967296 < 268435455); {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} is VALID [2022-04-28 03:10:20,685 INFO L290 TraceCheckUtils]: 61: Hoare triple {74485#(and (<= 27 main_~x~0) (<= main_~x~0 27))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:10:20,685 INFO L290 TraceCheckUtils]: 62: Hoare triple {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-28 03:10:20,686 INFO L290 TraceCheckUtils]: 63: Hoare triple {74486#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:10:20,686 INFO L290 TraceCheckUtils]: 64: Hoare triple {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} is VALID [2022-04-28 03:10:20,687 INFO L290 TraceCheckUtils]: 65: Hoare triple {74487#(and (<= main_~x~0 29) (<= 29 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:10:20,687 INFO L290 TraceCheckUtils]: 66: Hoare triple {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-28 03:10:20,687 INFO L290 TraceCheckUtils]: 67: Hoare triple {74488#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:10:20,688 INFO L290 TraceCheckUtils]: 68: Hoare triple {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume !!(~x~0 % 4294967296 < 268435455); {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} is VALID [2022-04-28 03:10:20,688 INFO L290 TraceCheckUtils]: 69: Hoare triple {74489#(and (<= 31 main_~x~0) (<= main_~x~0 31))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:10:20,689 INFO L290 TraceCheckUtils]: 70: Hoare triple {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-28 03:10:20,689 INFO L290 TraceCheckUtils]: 71: Hoare triple {74490#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:10:20,689 INFO L290 TraceCheckUtils]: 72: Hoare triple {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} is VALID [2022-04-28 03:10:20,690 INFO L290 TraceCheckUtils]: 73: Hoare triple {74491#(and (<= main_~x~0 33) (<= 33 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:10:20,690 INFO L290 TraceCheckUtils]: 74: Hoare triple {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-28 03:10:20,691 INFO L290 TraceCheckUtils]: 75: Hoare triple {74492#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:10:20,691 INFO L290 TraceCheckUtils]: 76: Hoare triple {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume !!(~x~0 % 4294967296 < 268435455); {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} is VALID [2022-04-28 03:10:20,692 INFO L290 TraceCheckUtils]: 77: Hoare triple {74493#(and (<= 35 main_~x~0) (<= main_~x~0 35))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:10:20,692 INFO L290 TraceCheckUtils]: 78: Hoare triple {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-28 03:10:20,692 INFO L290 TraceCheckUtils]: 79: Hoare triple {74494#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:10:20,693 INFO L290 TraceCheckUtils]: 80: Hoare triple {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} is VALID [2022-04-28 03:10:20,693 INFO L290 TraceCheckUtils]: 81: Hoare triple {74495#(and (<= main_~x~0 37) (<= 37 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:10:20,694 INFO L290 TraceCheckUtils]: 82: Hoare triple {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-28 03:10:20,694 INFO L290 TraceCheckUtils]: 83: Hoare triple {74496#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:10:20,694 INFO L290 TraceCheckUtils]: 84: Hoare triple {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} is VALID [2022-04-28 03:10:20,695 INFO L290 TraceCheckUtils]: 85: Hoare triple {74497#(and (<= main_~x~0 39) (<= 39 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:10:20,695 INFO L290 TraceCheckUtils]: 86: Hoare triple {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-28 03:10:20,696 INFO L290 TraceCheckUtils]: 87: Hoare triple {74498#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:10:20,696 INFO L290 TraceCheckUtils]: 88: Hoare triple {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} is VALID [2022-04-28 03:10:20,697 INFO L290 TraceCheckUtils]: 89: Hoare triple {74499#(and (<= main_~x~0 41) (<= 41 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:10:20,697 INFO L290 TraceCheckUtils]: 90: Hoare triple {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-28 03:10:20,698 INFO L290 TraceCheckUtils]: 91: Hoare triple {74500#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:10:20,698 INFO L290 TraceCheckUtils]: 92: Hoare triple {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} is VALID [2022-04-28 03:10:20,698 INFO L290 TraceCheckUtils]: 93: Hoare triple {74501#(and (<= main_~x~0 43) (<= 43 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:10:20,699 INFO L290 TraceCheckUtils]: 94: Hoare triple {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-28 03:10:20,699 INFO L290 TraceCheckUtils]: 95: Hoare triple {74502#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:10:20,700 INFO L290 TraceCheckUtils]: 96: Hoare triple {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} is VALID [2022-04-28 03:10:20,700 INFO L290 TraceCheckUtils]: 97: Hoare triple {74503#(and (<= main_~x~0 45) (<= 45 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:10:20,700 INFO L290 TraceCheckUtils]: 98: Hoare triple {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-28 03:10:20,701 INFO L290 TraceCheckUtils]: 99: Hoare triple {74504#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:10:20,701 INFO L290 TraceCheckUtils]: 100: Hoare triple {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume !!(~x~0 % 4294967296 < 268435455); {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} is VALID [2022-04-28 03:10:20,702 INFO L290 TraceCheckUtils]: 101: Hoare triple {74505#(and (<= 47 main_~x~0) (<= main_~x~0 47))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:10:20,702 INFO L290 TraceCheckUtils]: 102: Hoare triple {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-28 03:10:20,703 INFO L290 TraceCheckUtils]: 103: Hoare triple {74506#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:10:20,703 INFO L290 TraceCheckUtils]: 104: Hoare triple {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} is VALID [2022-04-28 03:10:20,703 INFO L290 TraceCheckUtils]: 105: Hoare triple {74507#(and (<= main_~x~0 49) (<= 49 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:10:20,704 INFO L290 TraceCheckUtils]: 106: Hoare triple {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-28 03:10:20,704 INFO L290 TraceCheckUtils]: 107: Hoare triple {74508#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:10:20,705 INFO L290 TraceCheckUtils]: 108: Hoare triple {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-28 03:10:20,705 INFO L290 TraceCheckUtils]: 109: Hoare triple {74509#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:10:20,705 INFO L290 TraceCheckUtils]: 110: Hoare triple {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-28 03:10:20,706 INFO L290 TraceCheckUtils]: 111: Hoare triple {74510#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:10:20,706 INFO L290 TraceCheckUtils]: 112: Hoare triple {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !!(~x~0 % 4294967296 < 268435455); {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-28 03:10:20,707 INFO L290 TraceCheckUtils]: 113: Hoare triple {74511#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:10:20,707 INFO L290 TraceCheckUtils]: 114: Hoare triple {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-28 03:10:20,708 INFO L290 TraceCheckUtils]: 115: Hoare triple {74512#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:10:20,708 INFO L290 TraceCheckUtils]: 116: Hoare triple {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-28 03:10:20,708 INFO L290 TraceCheckUtils]: 117: Hoare triple {74513#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:10:20,709 INFO L290 TraceCheckUtils]: 118: Hoare triple {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-28 03:10:20,709 INFO L290 TraceCheckUtils]: 119: Hoare triple {74514#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:10:20,710 INFO L290 TraceCheckUtils]: 120: Hoare triple {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !!(~x~0 % 4294967296 < 268435455); {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-28 03:10:20,710 INFO L290 TraceCheckUtils]: 121: Hoare triple {74515#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:10:20,710 INFO L290 TraceCheckUtils]: 122: Hoare triple {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-28 03:10:20,711 INFO L290 TraceCheckUtils]: 123: Hoare triple {74516#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:10:20,711 INFO L290 TraceCheckUtils]: 124: Hoare triple {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-28 03:10:20,712 INFO L290 TraceCheckUtils]: 125: Hoare triple {74517#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:10:20,712 INFO L290 TraceCheckUtils]: 126: Hoare triple {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-28 03:10:20,713 INFO L290 TraceCheckUtils]: 127: Hoare triple {74518#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:10:20,713 INFO L290 TraceCheckUtils]: 128: Hoare triple {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-28 03:10:20,713 INFO L290 TraceCheckUtils]: 129: Hoare triple {74519#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:10:20,714 INFO L290 TraceCheckUtils]: 130: Hoare triple {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-28 03:10:20,714 INFO L290 TraceCheckUtils]: 131: Hoare triple {74520#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:10:20,715 INFO L290 TraceCheckUtils]: 132: Hoare triple {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-28 03:10:20,715 INFO L290 TraceCheckUtils]: 133: Hoare triple {74521#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:10:20,715 INFO L290 TraceCheckUtils]: 134: Hoare triple {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-28 03:10:20,716 INFO L290 TraceCheckUtils]: 135: Hoare triple {74522#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-28 03:10:20,716 INFO L290 TraceCheckUtils]: 136: Hoare triple {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !!(~x~0 % 4294967296 < 268435455); {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-28 03:10:20,717 INFO L290 TraceCheckUtils]: 137: Hoare triple {74523#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 03:10:20,717 INFO L290 TraceCheckUtils]: 138: Hoare triple {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-28 03:10:20,718 INFO L290 TraceCheckUtils]: 139: Hoare triple {74524#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume ~x~0 % 4294967296 < 65521;#t~post4 := ~x~0;~x~0 := 1 + #t~post4;havoc #t~post4; {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:10:20,718 INFO L290 TraceCheckUtils]: 140: Hoare triple {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-28 03:10:20,719 INFO L290 TraceCheckUtils]: 141: Hoare triple {74525#(and (<= main_~x~0 67) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 65521);~x~0 := 2 + ~x~0; {74454#false} is VALID [2022-04-28 03:10:20,719 INFO L290 TraceCheckUtils]: 142: Hoare triple {74454#false} assume !(~x~0 % 4294967296 < 268435455); {74454#false} is VALID [2022-04-28 03:10:20,719 INFO L272 TraceCheckUtils]: 143: Hoare triple {74454#false} call __VERIFIER_assert((if 0 == (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 then 1 else 0)); {74454#false} is VALID [2022-04-28 03:10:20,719 INFO L290 TraceCheckUtils]: 144: Hoare triple {74454#false} ~cond := #in~cond; {74454#false} is VALID [2022-04-28 03:10:20,719 INFO L290 TraceCheckUtils]: 145: Hoare triple {74454#false} assume 0 == ~cond; {74454#false} is VALID [2022-04-28 03:10:20,719 INFO L290 TraceCheckUtils]: 146: Hoare triple {74454#false} assume !false; {74454#false} is VALID [2022-04-28 03:10:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 68 proven. 4556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 03:10:20,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 03:10:20,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [519416180] [2022-04-28 03:10:20,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [519416180] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 03:10:20,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [146751337] [2022-04-28 03:10:20,724 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 03:10:20,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 03:10:20,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 03:10:20,726 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 03:10:20,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (135)] Waiting until timeout for monitored process